Catalyst 3560 Switch Getting Started Guide

Catalyst 3560 Switch Getting Started Guide
GETTING STARTED GUIDE
Catalyst 3560 Switch Getting Started Guide
1
About this Guide, page 2
2
Taking Out What You Need, page 2
3
Running Express Setup, page 6
4
Managing the Switch, page 8
5
Installing the Switch, page 9
6
Securing the AC Power Cord (Catalyst 3560 8- and 12-Port Switches), page 14
7
Connecting to the Switch Ports, page 16
8
In Case of Difficulty, page 18
9
Obtaining Documentation and Submitting a Service Request, page 19
10 Cisco Warranty Information, page 20
1 About this Guide
This guide provides instructions on how to use Express Setup to configure your switch. It also includes information about switch
management options, basic rack-mounting procedures, port and module connections, power connection procedures, and
troubleshooting help.
For additional installation and configuration information for Catalyst 3560 switches, see the Catalyst 3560 documentation on
Cisco.com. For system requirements, important notes, limitations, open and resolved bugs, and last-minute documentation
updates, see the release notes, also on Cisco.com.
When you use the online publications, refer to the documents that match the Cisco IOS software version running on the switch.
The software version is on the Cisco IOS label on the switch rear panel.
For translations of the warnings that appear in this publication, see the Regulatory Compliance and Safety Information for the
Catalyst 3560 Switch guide.
2 Taking Out What You Need
1. Unpack and remove the switch and the accessory kit from the shipping box.
2. Return the packing material to the shipping container, and save it for future use.
3. Verify that you have received the items shown on page 3. If any item is missing or damaged, contact your Cisco
representative or reseller for instructions. Some switch models might include additional items, and you might need to supply
or to order some optional items.
Equipment That You Supply to Run Express Setup
You need to supply this equipment:
• PC
• Ethernet (Category 5) straight-through cable (as shown)
2
Shipping Box Contents
The items shipped with your switch depend on the switch model and the options that you choose. Some items shown are
optional, and your switch might look different.
These items ship with the Catalyst 3560 24- and 48-port switches:
1
SYST
RPS
1X
STAT
DUPLX
SPEED
PoE
MODE
2
3
4
5
6
7
8
9
10
11
12
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16
17
15X 17X
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2X
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31X 33X
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16X 18X
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42
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46
47
Catalyst 3560G
48
SERIES
PoE-48
47X
32X 34X
49
51
48X
50
52
1
2
ct ion
du tat ce
ro n n
P e plia
um m
oc o
D dC
an
3
4
5
8
6
9
10
12
11
13
207384
7
1
Catalyst 3560 switch
8
Four number-8 Phillips truss-head screws
2
Console cable (optional)
9
Six number-8 Phillips flat-head screws
3
AC power cord
10 Connector cover for redundant power system (RPS)
4
Four rubber mounting feet
11 Two number-4 pan-head screws
5
Documentation
12 Cable guide
6
Two 19-inch mounting brackets
13 One black Phillips machine screw
7
Four number-12 Phillips machine screws
3
These items ship with the Catalyst 3560 8- and 12-port switches:
SYST
STAT
DPLX
SPD
PoE
CONSO
LE
1x
2x
3x
4x
5x
6x
MODE
7x
8x
Catalyst 35
60 SERIES Po
E-8
1
2
1
ct ion
du tat ce
ro n n
P e plia
um m
oc o
D dC
an
4
6
5
7
1
Catalyst 3560 switch
5
Documentation
2
Console cable (optional)
6
Mounting magnet
3
AC power cord
7
Screw template
4
Four rubber mounting feet 8
8
207410
3
Three number-8 Phillips pan-head screws
Installation Warning Statements
See the Regulatory Compliance and Safety Information for the Catalyst 3560 Switch guide for translations of these warnings in
the required languages.
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 148
Warning
To prevent the switch from overheating, do not operate it in an area that exceeds the maximum recommended
ambient temperature of 113°F (45°C). To prevent airflow restriction, allow at least 3 inches (7.6 cm) of clearance
around the ventilation openings. Statement 17B
Warning
Installation of the equipment must comply with local and national electrical codes. Statement 1074
4
Warning
To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to
ensure that the system remains stable. The following guidelines are provided to ensure your safety:
• This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
• When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component
at the bottom of the rack.
• If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack.
Statement 1006
Warning
This equipment is intended to be grounded. Ensure that the host is connected to earth ground during normal use.
Statement 39
Warning
If a redundant power system (RPS) is not connected to the switch, install an RPS connector cover on the back of
the switch. Statement 265
Warning
Class 1 laser product. Statement 1008
Warning
For connections outside the building where the equipment is installed, the following ports must be connected
through an approved network termination unit with integral circuit protection: 10/100/1000 Ethernet. Statement 1044
Warning
Voltages that present a shock hazard may exist on Power over Ethernet (PoE) circuits if interconnections are made
using uninsulated exposed metal contacts, conductors, or terminals. Avoid using such interconnection methods,
unless the exposed metal parts are located within a restricted access location and users and service people who
are authorized within the restricted access location are made aware of the hazard. A restricted access area can
be accessed only through the use of a special tool, lock and key or other means of security. Statement 1072
5
3 Running Express Setup
When you use Express Setup to enter the initial IP information, the switch can then connect to local routers and the Internet.
For further configuration, you can access the switch through its IP address.
Step 1
Make sure that nothing is connected to the switch.
During Express Setup, the switch acts as a DHCP server. If your PC has a static IP address, change your PC settings
before you begin to temporarily use DHCP.
Step 2
Power the switch by connecting the AC power cord to the switch power connector and to a grounded AC outlet.
For 8- and 12-port switches, see “Securing the AC Power Cord (Catalyst 3560 8- and 12-Port Switches)” section
on page 14.
Step 3
When the switch powers on, it begins the power-on self-test (POST), and the LEDs blink.
Wait for the switch to complete POST, which can take several minutes.
Step 4
Verify that POST has completed by confirming that the SYST LED is green.
If the switch fails POST, the SYST LED turns amber. Contact your Cisco technical support representative if this
happens.
Step 5
Press and hold the Mode button for 3 seconds.
When all LEDs above the Mode button are
green, release it.
1
SYST
RPS
If the LEDs above the Mode button begin to
blink after you press the button, release it.
Blinking LEDs mean that the switch has already
been configured and cannot go into Express
Setup mode. For more information, see the
“Resetting the Switch” section on page 18.
2
3
4
1X
5
STAT
DUPLX
SPEED
PoE
6
7
8
9
10
11
12
13
14
15
16
15X
MODE
2X
250509
16X
Step 6
Verify that the switch is in Express Setup mode by confirming that all LEDs above the Mode button are green.
(On some models, the RPS and PoE LEDs remain off.)
Step 7
Connect a Category 5 Ethernet cable to any
10/100 or 10/100/1000 Ethernet port on the
switch front panel.
1
SYST
RPS
1X
STAT
DUPLX
SPEED
PoE
MODE
2
3
4
5
6
7
8
9
10
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2X
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31X 33X
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47
Catalyst 3560G
48
SERIES
PoE-48
47X
32X 34X
49
51
48X
50
52
250510
Connect the other end of the cable to the
Ethernet port on your DHCP-enabled PC.
18
16X 18X
Step 8
Verify that the LEDs on both Ethernet ports are green.
Wait 30 seconds.
Step 9
6
Open a web browser, enter 10.0.0.1, and then
press Enter.
The Express Setup page appears. If it does not appear, see the “In Case of Difficulty” section on page 18 for help.
Step 10
Enter this information in the Network Settings fields:
• In the Management Interface (VLAN ID) field, the default is 1. Enter a different VLAN ID only if you want to
change the management interface through which you manage the switch. The VLAN ID range is 1 to 1001.
• In the IP Address field, enter the IP address of the switch. In the IP Subnet Mask field, click the drop-down
arrow, and select an IP Subnet Mask.
• In the Default Gateway field, enter the IP address for the default gateway (router).
• Enter your password in the Switch Password field. The password can be from 1 to 25 alphanumeric characters,
can start with a number, is case sensitive, allows embedded spaces, but does not allow spaces at the beginning
or end.
• In the Confirm Switch Password field, enter your password again.
Step 11
(Optional) You can enter the Optional Settings information now or enter it later by using the device manager
interface:
• In the Host Name field, enter a name for the switch. The host name is limited to 31 characters. Do not use
embedded spaces.
• Enter the date, time, and time zone information in the System Date, System Time, and Time Zone fields. Click
Enable to enable daylight saving time.
Step 12
(Optional) Click the Advanced Settings tab on the Express Setup window, and enter the advanced settings now or
enter them later by using the device manager interface.
7
Step 13
(Optional) Enter this information in the Advanced Setting fields:
• In the Telnet Access field, click Enable if you are going to use Telnet to manage the switch by using the
command-line interface (CLI). If you enable Telnet access, you must enter a Telnet password.
• In the Telnet Password field, enter a password. The Telnet password can be from 1 to 25 alphanumeric
characters, is case sensitive, allows embedded spaces, but does not allow spaces at the beginning or end. In the
Confirm Telnet Password field, re-enter the Telnet password.
• In the SNMP field, click Enable to enable Simple Network Management Protocol (SNMP). Enable SNMP only
if you plan to manage switches by using CiscoWorks 2000 or another SNMP-based network-management
system.
• If you enable SNMP, you must enter a community string in the SNMP Read Community field, the SNMP Write
Community field, or both. SNMP community strings authenticate access to MIB objects. Embedded spaces are
not allowed in SNMP community strings. When you set the SNMP read community, you can access SNMP
information, but you cannot modify it. When you set the SNMP write community, you can both access and
modify SNMP information.
• In the System Contact and System Location fields, enter a contact name and the wiring closet, floor, or building
where the switch is located.
Step 14
(Optional) You can enable Internet Protocol version 6 (IPv6) on the switch, which requires that your switch is
running IP advanced services software. From the Advanced Settings tab, check the Enable IPv6 check box. Enabling
IPv6 restarts the switch after you complete Express Setup.
Step 15
To complete Express Setup, click Submit from the Basic Settings or the Advanced Settings tab to save your settings
(clicking Cancel clears your settings).
When you click Submit, the switch is configured and exits Express Setup mode. The PC displays a warning message
and tries to connect with the new switch IP address. If you configured the switch with an IP address that is in a
different subnet from the PC, connectivity between the PC and the switch is lost.
Step 16
Disconnect the switch from the PC, and install the switch in your production network. See the “Managing the
Switch” section on page 8 for information about configuring and managing the switch.
If you need to rerun Express Setup, see the “Resetting the Switch” section on page 18.
Refreshing the PC IP Address
After you complete Express Setup, you should refresh the PC IP address.
For a dynamically assigned IP address, disconnect the PC from the switch, and reconnect it to the network. The network
DHCP server assigns a new IP address to the PC.
For a statically assigned IP address, change it to the previously configured IP address.
4 Managing the Switch
After you complete Express Setup and install the switch in your network, use the device manager or other management options
described in this section for further configuration.
Using the Device Manager
You can manage the switch by using the device manager that is in the switch memory. You can access the device manager from
anywhere in your network through a web browser.
1. Open a web browser.
2. Enter the switch IP address in the web browser, and press Enter. The device manager page appears.
3. Use the device manager to perform basic switch configuration and monitoring. Refer to the device manager online help for
more information.
4. For more advanced configuration, install Cisco Network Assistant as described in the next section.
8
Downloading Cisco Network Assistant
You can download Cisco Network Assistant from Cisco.com to run on your PC. It offers advanced options for configuring and
monitoring multiple devices, including switches, switch clusters, switch stacks, routers, and access points. There is no charge to
download, install, or use Cisco Network Assistant.
1. You must be a registered Cisco.com user, but you need no other access privileges.
http://www.cisco.com/go/NetworkAssistant
2. Find the Network Assistant installer.
3. Download the Network Assistant installer, and run it. (You can run it directly from the Web if your browser offers this
choice.)
4. When you run the installer, follow the instructions. In the final panel, click Finish to complete the Network Assistant
installation.
Refer to the Network Assistant online help and the getting started guide for more information.
Command-Line Interface
You can enter Cisco IOS commands and parameters through the CLI. Access the CLI either by connecting your PC directly to
the switch console port or through a Telnet session from a remote PC or workstation.
1. Connect the adapter cable to the standard 9-pin serial port on the PC. Connect the other end of the cable to the console
port on the switch.
2. Start a terminal-emulation program on the PC.
3. Configure the PC terminal emulation software for 9600 baud, 8 data bits, no parity, 1 stop bit, and no flow control.
4. Use the CLI to enter commands to configure the switch. See the software configuration guide and the command reference
for more information.
Other Management Options
You can use SNMP management applications such as CiscoWorks Small Network Management Solution (SNMS) and
HP OpenView to configure and manage the switch. You also can manage it from an SNMP-compatible workstation that is
running platforms such as HP OpenView or SunNet Manager.
The Cisco IE2100 Series Configuration Registrar is a network management device that works with embedded CNS agents in
the switch software. You can use IE2100 to automate initial configurations and configuration updates on the switch.
See the “Accessing Troubleshooting Information on Cisco.com” section on page 19 for a list of supporting documentation.
5 Installing the Switch
Depending on the model, you can install the switch in a rack, on a wall, on or under a desk or shelf, and with a magnet or
rack-mount brackets. For other mounting procedures, see the Catalyst 3560 Switch Hardware Installation Guide on Cisco.com.
Equipment That You Supply
You need this equipment to install the switch:
• Number-2 Phillips screwdriver
• Drill with a #27 drill bit (0.144-inch [3.7 mm]). A drill is required for securing the Catalyst 3560 8- or 12-port switch to a
desk or a wall.
9
Before You Begin
When you determine where to install the switch, follow these guidelines:
• Airflow around the switch and through the vents is
unrestricted. Allow at least 3 inches (7.6 cm) of clearance
around the ventilation openings. Do not stack switches,
and do not place the 8- or 12-port switches side-by-side.
• When you place the 8- or 12-port switch on a flat
horizontal surface without the magnet, attach the rubber
feet to the switch to prevent airflow restriction and
overheating.
• Allow at least 1.75 inches (4 cm) of clearance above each
8- or 12-port switch in the rack.
• Wall-mount the 8- or 12-port switch with its front panel
facing down to prevent airflow restriction and to provide
easier access to the cables.
• Do not place any items on the top of the switch.
• Clearance to the switch front and rear panels meets these
conditions:
– You can easily read the front-panel LEDs.
– Access to ports is sufficient for unrestricted cabling.
• Temperature around the switch does not exceed 113°F
(45°C).
• Humidity around the switch does not exceed 85 percent.
• Altitude at the installation site is not greater than 10,000
feet.
• The heatsinks and the bottom of the 8- or 12-port switch
might be hot to the touch if the switch is operating at its
maximum temperature 113°F (45°C) in an environment
that exceeds normal room temperature (such as in a closet,
in a cabinet, or in a closed or multirack assembly).
• Cabling is away from sources of electrical noise, such as
radios, power lines, and fluorescent lighting fixtures.
• For 10/100 ports and 10/100/1000 ports, the cable length
from a switch to an attached device cannot exceed 328 feet
(100 meters).
• For cable lengths for small form-factor pluggable (SFP)
modules, see the documentation that shipped with the
module.
– The power cord can reach from the power outlet to
the connector on the switch rear panel.
Rack-Mounting the Switch (Catalyst 3560 24- and 48-Port Switches)
This section applies to the Catalyst 3560 24- and 48-port switches. For the Catalyst 3560 8- and 12-port switches, see “Securing
the Switch on a Desk or Shelf (Catalyst 3560 8- and 12-Port Switches)” section on page 13 and “Mounting the Switch with a
Magnet (Catalyst 3560 8- and 12-Port Switches)” section on page 14.
This section covers basic 19-inch rack-mounting. The Catalyst 3560G-48PS switch is shown as an example. You can install and
connect other 24- and 48-port Catalyst 3560 switches as shown.
10
Attaching the Brackets
Use four Phillips flat-head screws to attach the long side of the brackets to the switch in one of these mounting positions:
1
SYST
RPS
2
3
4
1X
5
6
7
8
9
10
11
STAT
DUPLX
SPEED
PoE
12
13
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15X 17X
MODE
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2X
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31X 33X
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16X 18X
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44
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46
47
Catalyst 3560
GSERIES PoE48
48
47X
32X 34X
49
51
50
48X
52
1
2
1
SYST
RPS
1X
STAT
DUPLX
SPEED
PoE
MODE
2
3
4
5
6
7
8
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15X 17X
2X
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31X 33X
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16X 18X
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Catalyst 3560
GSERIES PoE48
48
47X
32X 34X
49
51
48X
50
52
3
CONSO
LE
4
1
Front-mounting position
2
Number-8 Phillips flat-head screws 4
3
250511
DC INPU
TS FOR
REMOTE
POW
SPECIFIER SUPPLY
ED IN
MANUAL
Mid-rack mounting position (telco rack)
Rear-mounting position
11
Mounting the Switch in a Rack
Use the black Phillips machine screw to attach the cable guide to the left or right bracket. Use the four number-12 Phillips
machine screws to attach the brackets to the rack.
1
SYST
RPS
2
3
1X
4
5
6
7
8
9
10
11
STAT
DUPLX
SPEED
PoE
12
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16
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15X 17X
MODE
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Catalyst 3560
G
48
SERIES
PoE-48
47X
32X 34X
49
51
1
3
2
48X
50
52
4
1
SYST
RPS
1X
2
3
4
5
6
STAT
DUPLX
SPEED
PoE
MODE
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8
9
10
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15X 17X
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2X
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31X 33X
16X 18X
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Catalyst 3560
G
48
SERIES
PoE-48
47X
32X 34X
49
51
48X
5
CONSOL
50
52
E
250512
DC INPU
TS FOR
REMOTE
POW
SPECIFIER SUPPLY
ED IN
MANUAL
6
1
Black Phillips machine screws
4
Number-12 Phillips machine screws
2
Cable guide
5
Mid-rack mounting position (telco rack)
3
Front-mounting position
6
Rear-mounting position
12
Securing the Switch on a Desk or Shelf (Catalyst 3560 8- and 12-Port Switches)
To place a Catalyst 3560 8- or 12-port switch on a desk without using the mounting screws, attach the four rubber feet to the
bottom panel of the switch.
To secure Catalyst 3560 8- or 12-port switch on top of or under a desk or a shelf, or on a wall, use the mounting template and
three mounting screws:
1. Position the screw template on the mounting surface with the two side-by-side slots forward. Peel the adhesive strip off the
bottom, and attach the template.
2. Use a 0.144-inch (3.7 mm) or a #27 drill bit to drill a 1/2-inch (12.7 mm) hole in the template screw slot positions.
3. Insert the screws in the slots on the template, and tighten until they touch the template. Remove the template from the
mounting surface.
1
250513
2
1
Number-8 Phillips pan-head screws 2
Mounting template
4. Place the switch onto the mounting screws, and slide it forward until it locks in place.
13
Mounting the Switch with a Magnet (Catalyst 3560 8- and 12-Port Switches)
According to safety regulations, when you mount the switch with a magnet, make sure its front panel faces down to prevent
airflow restriction and to provide easier access to the cables. This requires that you mount the switch with a magnet only on a
vertical magnetic surface such as a metal filing cabinet.
1. Position the mounting magnet on the mounting surface.
2. Place the bottom of the switch on the magnet.
1
250605
2
3
1
Metal mounting surface
2
Mounting magnet
3
Switch front panel
6 Securing the AC Power Cord (Catalyst 3560 8- and 12-Port Switches)
The AC power-cord retainer is an optional part (PWR-CLIP-CMP).
Insert the power-cord retainer wire into the slot on the
plastic holder.
Step 2
Attach the plastic holder onto the switch rear panel with
the supplied screw.
250519
Step 1
14
Rotate the wire to the right side of the AC power cord
connector, and insert the AC power cord.
Step 4
Place the power cord bushing on the power cord with the
opening at the top. The retainer wire only fits into one slot
on the bushing. Move the retainer wire into the bushing
slot.
Step 5
Slide the bushing so that it rests against the power-cord
connector, and then rotate the bushing clockwise until the
bushing is securely fastened and its opening is on the right
side of the power cord.
Step 6
Insert the securing clip in the opening of the bushing.
250523
250522
250521
250520
Step 3
250524
After the power cord is correctly secured, it should look
like this.
15
7 Connecting to the Switch Ports
This section describes how to connect to the switch, SFP module, and dual-purpose ports and how to verify your connections.
For additional cabling information, see the Catalyst 3560 Switch Hardware Installation Guide on Cisco.com.
Connecting to 10/100 and 10/100/1000 Ports
When you connect to servers, workstations, IP phones,
wireless access points, and routers, insert a
straight-through, twisted four-pair, Category 5 cable in a
switch 10/100 or 10/100/1000 port. Use a crossover,
twisted four-pair, Category 5 cable when you connect to
other switches, hubs, or repeaters.
1
SYST
RPS
2
3
4
1X
5
6
7
8
9
10
STAT
DUPLX
SPEED
PoE
11
12
13
14
15
16
15X
MODE
2X
16X
Step 2
250515
Step 1
Insert the other cable end into a connector on the other device.
The fixed ports on the Catalyst 3560 Power over Ethernet (PoE) switches provide PoE support for devices compliant with
IEEE 802.3af and also provide Cisco pre-standard PoE support for Cisco IP Phones and Cisco Aironet Access Points.
Each of the Catalyst 3560-24PS switch 10/100 ports or the Catalyst 3560G-24PS switch 10/100/1000 ports can deliver up to
15.4 W of PoE. On the Catalyst 3560-48PS or 3560G-48PS switches, any 24 of the 48 10/100 or 10/100/1000 ports can deliver
15.4 W of PoE, or any combination of the ports can deliver an average of 7.7 W of PoE at the same time, up to a maximum
switch power output of 370 W.
By default, a Catalyst 3560 switch PoE port automatically provides power when a valid powered device is connected to it. For
information about configuring and monitoring PoE ports, see the switch software configuration guide. For information about
troubleshooting PoE problems, see the Catalyst 3560 Switch Hardware Installation Guide on Cisco.com.
For simplified cabling, the automatic medium-dependent interface crossover (auto-MDIX) feature is enabled by default on the
switch. With auto-MDIX enabled, the switch detects the required cable type for copper Ethernet connections and configures the
interfaces accordingly. Therefore, you can use either a crossover or a straight-through cable for connections to a switch 10/100
or 10/100/1000 Ethernet port, regardless of the type of device on the other end of the connection.
Installing an SFP Module and Connecting to a Module Port
Step 1
Grasp the SFP module on the sides, and insert it into the
switch slot until you feel the connector snap into place.
33
33X
34
35
36
37
38
39
40
41
42
43
44
45
46
47
Catalyst 35
60GSER
48
IES
PoE-48
47X
1
49
51
2
1
48X
50
52
16
2
250516
34X
Insert an appropriate cable into the module port.
33
34
35
33X
Note
If your switch has a dual-purpose port, see the
“Connecting to a Dual-Purpose Port” section on
page 17 for additional considerations.
36
37
38
39
40
41
42
43
44
45
46
47
Catalyst 35
60GSER
48
IES
PoE-48
47X
1
34X
49
2
51
1
2
50
48X
52
Step 3
250517
Step 2
Insert the other cable end into the other device.
For a list of supported modules, see the release notes on Cisco.com. For detailed instructions on installing, removing, and
connecting to SFP modules, see the corresponding documentation for the SFP module.
Caution
Removing and installing an SFP module can shorten its useful life. Do not remove and insert SFP modules more
often than is absolutely necessary.
Connecting to a Dual-Purpose Port
Step 1
Either insert a connector in the 10/100/1000 port, or
install an SFP module in the SFP module slot, and connect
a cable.
6x
7x
8x
Catalyst 35
60 SERIES Po
E-8
1
210092
Only one port can be active at a time. If both ports are
connected, the SFP module port has priority. The priority
setting is not configurable.
5x
Step 2
Insert the other cable end into the other device.
Verifying Port Connectivity
After you connect to the switch port, the port LED turns amber while the switch establishes a link. This process takes about
30 seconds, and then the LED turns green after the switch and the target device have an established link. If the LED is off, the
target device might not be turned on, there might be a cable problem, or there might be a problem with the adapter installed in
the target device. See the “In Case of Difficulty” section on page 18 for information about online assistance.
17
8 In Case of Difficulty
If you experience difficulty, help is available here and on Cisco.com. This section includes Express Setup troubleshooting, how
to reset the switch, how to access help on Cisco.com, and where to find more information.
Troubleshooting Express Setup
If Express Setup does not run, or if the Express Setup page does not appear in your browser:
• Did you verify that POST ran successfully before starting If not, make sure that only the SYST and STAT LEDs are green
Express Setup?
before you press the Mode button to enter the Express Setup
mode.
• Did you press the Mode button while the switch was still If yes, wait until POST completes. Power cycle the switch.
running POST?
Wait until POST completes. Confirm that the SYST and STAT
LEDs are green. Press the Mode button to enter Express Setup
mode.
• Did you try to continue without confirming that the
switch was in Express Setup mode?
Verify that all LEDs above the Mode button are green. (On
some models, the RPS LED is off.) If necessary, press the Mode
button to enter Express Setup mode.
• Does your PC have a static IP address?
If yes, change your PC settings to temporarily use DHCP
before connecting to the switch.
• Did you connect a crossover cable instead of a
If yes, connect a straight-through cable to an Ethernet port on
straight-through Ethernet cable between a switch port and the switch and the PC. Wait 30 seconds before entering
the Ethernet port of the PC?
10.0.0.1 in the browser.
• Did you connect the Ethernet cable to the console port
instead of to a 10/100 or 10/100/1000 Ethernet port on
the switch?
If yes, disconnect from the console port. Connect to an
Ethernet port on the switch and the PC. Wait 30 seconds
before you enter 10.0.0.1 in the browser.
• Did you wait 30 seconds after you connected the switch
and the PC before you entered the IP address in your
browser?
If not, wait 30 seconds, re-enter 10.0.0.1 in the browser, and
press Enter.
• Did you enter the wrong address in the browser, or is there If yes, re-enter 10.0.0.1 in the browser, and press Enter.
an error message?
Resetting the Switch
Why you might want to reset the switch:
• You installed the switch in your network and cannot connect to it because you assigned the wrong IP address.
• You want to clear all configuration from the switch and assign a new IP address.
• You are trying to enter Express Setup mode, and the switch LEDs start blinking when you press the Mode button, which
means that the switch is already configured with IP information.
Caution
Resetting the switch deletes the configuration and reboots the switch.
To reset the switch, press and hold the Mode button. The switch LEDs begin blinking after about 3 seconds. Continue holding
down the Mode button. The LEDs stop blinking after 7 more seconds, and then the switch reboots.
18
The switch now behaves like an unconfigured switch. You can enter the switch IP information by using Express Setup as
described in the “Running Express Setup” section on page 6.
Accessing Troubleshooting Information on Cisco.com
First look for a solution to your problem in the troubleshooting section of the Catalyst 3560 Hardware Installation Guide or
the Catalyst 3560 Software Configuration Guide on Cisco.com. You can also access the Cisco Technical Support and
Documentation website for a list of known hardware problems and extensive troubleshooting documentation, including:
• Factory defaults and password recovery
• Recovery from corrupted or missing software
• Switch port problems
• Network interface cards
• Troubleshooting tools
• Field notices and security advisories
Follow these steps:
1. Open your browser, and go to http://www.cisco.com/.
2. Click Support > Select Your Product > Switches > LAN Switches > Catalyst 3560 Series Switches > Troubleshooting and
Alerts.
3. Click the subject that addresses the problem that you are experiencing.
For More Information
For more information about the switch, see these documents on Cisco.com:
• Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches. Before you install, configure, or upgrade the switch,
refer to the release notes on Cisco.com for the latest information.
• Catalyst 3560 Switch Hardware Installation Guide for complete hardware descriptions and detailed installation
procedures.
• Regulatory Compliance and Safety Information for the Catalyst 3560 Switch for agency approvals, compliance
information, and translated warning statements.
• Catalyst 3560 Switch Software Configuration Guide for detailed descriptions and procedures of the switch software
features.
• Catalyst 3560 Switch Command Reference for detailed descriptions of the Cisco IOS commands specifically created or
modified for the switch.
• Catalyst 3750, 3560, 3550, 2970, and 2960 Switch System Message Guide for descriptions of the system messages
specifically created or modified for the switch.
• Device manager online help (available on the switch)
• Cisco Network Assistant online help (available on the switch)
9 Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional information, see the
monthly What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:
http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
Subscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be
delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports
RSS Version 2.0.
19
10 Cisco Warranty Information
For warranty information, see the product documentation and compliance document that shipped with this product.
CCDE, CCENT, CCSI, Cisco Eos, Cisco Explorer, Cisco HealthPresence, Cisco IronPort, the Cisco logo, Cisco Nurse Connect, Cisco Pulse, Cisco SensorBase,
Cisco StackPower, Cisco StadiumVision, Cisco TelePresence, Cisco TrustSec, Cisco Unified Computing System, Cisco WebEx, DCE, Flip Channels, Flip for Good, Flip Mino,
Flipshare (Design), Flip Ultra, Flip Video, Flip Video (Design), Instant Broadband, and Welcome to the Human Network are trademarks; Changing the Way We Work, Live,
Play, and Learn, Cisco Capital, Cisco Capital (Design), Cisco:Financed (Stylized), Cisco Store, Flip Gift Card, and One Million Acts of Green are service marks; and Access
Registrar, Aironet, AllTouch, AsyncOS, Bringing the Meeting To You, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, CCVP, Cisco, the Cisco Certified
Internetwork Expert logo, Cisco IOS, Cisco Lumin, Cisco Nexus, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Collaboration
Without Limitation, Continuum, EtherFast, EtherSwitch, Event Center, Explorer, Follow Me Browsing, GainMaker, iLYNX, IOS, iPhone, IronPort, the IronPort logo, Laser
Link, LightStream, Linksys, MeetingPlace, MeetingPlace Chime Sound, MGX, Networkers, Networking Academy, PCNow, PIX, PowerKEY, PowerPanels, PowerTV,
PowerTV (Design), PowerVu, Prisma, ProConnect, ROSA, SenderBase, SMARTnet, Spectrum Expert, StackWise, WebEx, and the WebEx logo are registered trademarks of
Cisco and/or its affiliates in the United States and certain other countries.
All other trademarks mentioned in this document or website are the property of their respective owners. The use of the word partner does not imply a partnership relationship
between Cisco and any other company. (1002R)
Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and figures included in the
document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and coincidental.
Catalyst 3560 Switch Getting Started Guide
© 2004–2010 Cisco Systems, Inc. All rights reserved.
Americas Headquarters
Asia Pacific Headquarters
Europe Headquarters
Cisco Systems, Inc.
San Jose, CA
Cisco Systems (USA) Pte. Ltd.
Singapore
Cisco Systems International BV
Amsterdam, The Netherlands
Cisco has more than 200 offices worldwide. Addresses, phone numbers, and fax numbers are listed on the
Cisco Website at www.cisco.com/go/offices.
OL-17734-02
Catalyst 3560 Switch
Hardware Installation Guide
March 2010
Americas Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 527-0883
Text Part Number: OL-6337-07
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL
STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT
WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT
SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR
LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.
The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required
to correct the interference at their own expense.
The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-frequency energy. If it is not
installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to
comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable
protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.
Modifying the equipment without Cisco’s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital
devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television
communications at your own expense.
You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its
peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:
• Turn the television or radio antenna until the interference stops.
• Move the equipment to one side or the other of the television or radio.
• Move the equipment farther away from the television or radio.
• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits
controlled by different circuit breakers or fuses.)
Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.
The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public
domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.
NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH
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WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO
OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
CCDE, CCENT, CCSI, Cisco Eos, Cisco Explorer, Cisco HealthPresence, Cisco IronPort, the Cisco logo, Cisco Nurse Connect, Cisco Pulse, Cisco SensorBase,
Cisco StackPower, Cisco StadiumVision, Cisco TelePresence, Cisco TrustSec, Cisco Unified Computing System, Cisco WebEx, DCE, Flip Channels, Flip for Good, Flip
Mino, Flipshare (Design), Flip Ultra, Flip Video, Flip Video (Design), Instant Broadband, and Welcome to the Human Network are trademarks; Changing the Way We Work,
Live, Play, and Learn, Cisco Capital, Cisco Capital (Design), Cisco:Financed (Stylized), Cisco Store, Flip Gift Card, and One Million Acts of Green are service marks; and
Access Registrar, Aironet, AllTouch, AsyncOS, Bringing the Meeting To You, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, CCVP, Cisco, the
Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Lumin, Cisco Nexus, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity,
Collaboration Without Limitation, Continuum, EtherFast, EtherSwitch, Event Center, Explorer, Follow Me Browsing, GainMaker, iLYNX, IOS, iPhone, IronPort, the
IronPort logo, Laser Link, LightStream, Linksys, MeetingPlace, MeetingPlace Chime Sound, MGX, Networkers, Networking Academy, PCNow, PIX, PowerKEY,
PowerPanels, PowerTV, PowerTV (Design), PowerVu, Prisma, ProConnect, ROSA, SenderBase, SMARTnet, Spectrum Expert, StackWise, WebEx, and the WebEx logo are
registered trademarks of Cisco and/or its affiliates in the United States and certain other countries.
All other trademarks mentioned in this document or website are the property of their respective owners. The use of the word partner does not imply a partnership relationship
between Cisco and any other company. (1002R)
Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and figures included in the
document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and coincidental.
Catalyst 3560 Switch Hardware Installation Guide
© 2004–2010 Cisco Systems, Inc. All rights reserved.
CONTENTS
Preface
vii
Audience
Purpose
i-vii
i-vii
Conventions
i-vii
Related Publications
i-viii
Obtaining Documentation and Submitting a Service Request
CHAPTER
1
Product Overview
1-1
Setting Up the Switch
Features
i-ix
1-1
1-1
Front Panel Description 1-3
Fast Ethernet Switch Front Panel Descriptions 1-3
Gigabit Ethernet Switch Front Panel Descriptions 1-6
10/100 and 10/100/1000 Ports 1-8
PoE Ports 1-9
SFP Module Slots 1-10
SFP Modules 1-10
SFP Module Patch Cable 1-10
Dual-Purpose Port 1-10
LEDs 1-11
System LED
1-11
RPS LED 1-12
Port LEDs and Modes 1-13
Dual-Purpose Port LEDs 1-15
Cable Guard 1-15
Rear Panel Description 1-15
Internal Power Supply 1-18
DC Power Connector 1-18
Cisco RPS 1-19
Cisco RPS 2300 1-19
Cisco RPS 675 1-19
Console Port 1-19
Security Slots 1-20
Management Options
1-20
Catalyst 3560 Switch Hardware Installation Guide
OL-6337-07
iii
Contents
Network Configurations
CHAPTER
2
1-21
Switch Installation (24- and 48-Port Switches)
2-1
Preparing for Installation 2-1
Warnings 2-2
Installation Guidelines 2-5
Box Contents 2-6
Tools and Equipment 2-6
Verifying Switch Operation 2-6
Powering Off the Switch 2-7
Installing the Switch 2-7
Rack-Mounting 2-7
Removing Screws from the Switch 2-8
Attaching Brackets to the Catalyst 3560 Switch 2-8
Mounting the Switch in a Rack 2-10
Attaching the Cable Guide 2-11
Wall-Mounting 2-12
Attaching the Brackets to the Switch for Wall Mounting
Attaching the RPS Connector Cover 2-13
Mounting the Switch on a Wall 2-14
Table- or Shelf- Mounting 2-15
2-12
Installing and Removing SFP Modules 2-15
Installing SFP Modules into SFP Module Slots 2-16
Removing SFP Modules from SFP Module Slots 2-17
Inserting and Removing the SFP Module Patch Cable
10/100 or 10/100/1000 Ports
2-19
Connecting the Switch to Compatible Devices 2-20
Connecting to 10BASE-T or 100BASE-TX Devices
Connecting to Fiber-Optic SFP Modules 2-21
Connecting to 1000BASE-T SFP Modules 2-22
Connecting to a Dual-Purpose Port 2-23
Where to Go Next
CHAPTER
3
2-18
2-20
2-24
Switch Installation (8- and 12-Port Switches)
3-1
Preparing for Installation 3-1
Warnings 3-2
Installation Guidelines 3-5
Equipment That You Supply 3-6
Catalyst 3560 Switch Hardware Installation Guide
iv
OL-6337-07
Contents
Box Contents 3-7
Tools and Equipment
3-7
Verifying Switch Operation 3-7
Powering Off the Switch 3-7
Installing the Switch 3-7
Desk or Shelf Mounting 3-8
Desk or Shelf Mounting (Unsecured) 3-8
Desk or Shelf Mounting (Secured) 3-8
Under the Desk or Shelf Mounting 3-9
Wall-Mounting (with Mounting Screws) 3-12
Magnet Mounting 3-15
Rack-Mounting 3-16
Attaching Brackets to the Switch 3-16
Mounting the Switch in a 19-Inch Rack 3-17
Wall-Mounting (with Rack-Mount Brackets) 3-17
Securing the AC Power Cord 3-19
Where to Go Next
CHAPTER
4
Troubleshooting
3-20
4-1
Diagnosing Problems 4-1
Evaluate Switch POST Results 4-2
Monitor Switch LEDs 4-2
Verify Switch Connections 4-2
Bad or Damaged Cable 4-2
Ethernet and Fiber Cables 4-3
Link Status 4-3
Transceiver Module Port Issues 4-3
Port and Interface Settings 4-4
Ping the End Device 4-4
Spanning Tree Loops 4-4
Monitor Switch Performance 4-4
Speed, Duplex, and Autonegotiation 4-4
Autonegotiation and Network Interface Cards
Cabling Distance 4-5
Clearing the Switch IP Address and Configuration
Locating the Switch Serial Number
4-5
4-5
4-6
Catalyst 3560 Switch Hardware Installation Guide
OL-6337-07
v
Contents
APPENDIX
A
Technical Specifications
APPENDIX
B
Connector and Cable Specifications
A-1
Connector Specifications B-1
10/100 and 10/100/1000 Ports
SFP Module Ports B-2
Dual-Purpose Ports B-3
Console Port B-3
B-1
B-1
Cable and Adapter Specifications B-4
SFP Module Cable Specifications B-4
Two Twisted-Pair Cable Pinouts B-5
Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports
Identifying a Crossover Cable B-6
Adapter Pinouts B-7
APPENDIX
Connecting to DC Power
C
C-1
Connecting to DC Power C-1
Preparing for Installation C-2
Grounding the Switch C-2
Wiring the DC-Input Power Source
APPENDIX
D
C-5
Configuring the Switch with the CLI-Based Setup Program
Preparing for Setup
B-6
D-1
D-1
Completing the Setup Program
D-3
INDEX
Catalyst 3560 Switch Hardware Installation Guide
vi
OL-6337-07
Preface
Audience
This guide is for the networking or computer technician responsible for installing the Catalyst 3560
switch, hereafter known as the switch. We assume that you are familiar with the concepts and
terminology of Ethernet and local area networking. If you are interested in more training and education
in these areas, learning opportunities including training courses, self-study options, seminars, and career
certifications programs are available on the Cisco Training & Events web page:
http://www.cisco.com/web/learning/index.html
Purpose
This guide describes the hardware features of the Catalyst 3560 switch. It describes the physical and
performance characteristics of the switch, explains how to install it, and provides troubleshooting
information.
This guide does not describe system messages that you might receive or how to configure your switch.
For more information, see the switch software configuration guide, the switch command reference, and
the switch system message guide on the Cisco.com Product Documentation home page. For information
about the standard Cisco IOS Release 12.2 commands, see the Cisco IOS documentation set available
from the Cisco.com home page at Products & Services > Technical Support & Documentation > See
Documentation > Cisco IOS Software.
Conventions
This document uses these conventions and symbols for notes, cautions, and warnings:
Note
Caution
Means reader take note. Notes contain helpful suggestions or references to materials not contained in
this manual.
Means reader be careful. In this situation, you might do something that could result in equipment
damage or loss of data.
Catalyst 3560 Switch Hardware Installation Guide
OL-6337-07
vii
Preface
Related Publications
Warning
IMPORTANT SAFETY INSTRUCTIONS
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents. Use the statement number provided at the end of
each warning to locate its translation in the translated safety warnings that accompanied this device.
Statement 1071
SAVE THESE INSTRUCTIONS
The safety warnings for this product are translated into several languages in the Regulatory Compliance
and Safety Information for the Catalyst 3560 Switch guide. The EMC regulatory statements are also
included in that guide.
Related Publications
These documents provide complete information about the switch and are available from this
Cisco.com site:
http://www.cisco.com/en/US/products/hw/switches/ps5528/tsd_products_support_series_home.html
•
Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches
Note
Before installing, configuring, or upgrading the switch, see the release notes on Cisco.com
for the latest information.
•
Catalyst 3560 Switch Software Configuration Guide
•
Catalyst 3560 Switch Command Reference
•
Catalyst 3750, 3560, 3550, 2970, and 2960 Switch System Message Guide
•
Catalyst 3560 Switch Getting Started Guide
•
Regulatory Compliance and Safety Information for the Catalyst 3560 Switch
•
Device manager online help (available on the switch)
•
Cisco Network Assistant online help (available on the switch)
For information about related products, see these documents:
•
Getting Started with Cisco Network Assistant
•
Release Notes for Cisco Network Assistant
•
Cisco Small Form-Factor Pluggable Modules Installation Notes
•
Cisco CWDM GBIC and CWDM SFP Installation Note
•
Cisco RPS 2300 Redundant Power System Hardware Installation Guide
•
Cisco RPS 675 Redundant Power System Hardware Installation Guide
These compatibility matrix documents are available from this Cisco.com site:
http://www.cisco.com/en/US/products/hw/modules/ps5455/products_device_support_tables_list.html
•
Cisco Gigabit Ethernet Transceiver Modules Compatibility Matrix
•
Cisco 100-Megabit Ethernet SFP Modules Compatibility Matrix
•
Cisco CWDM SFP Transceiver Compatibility Matrix
Catalyst 3560 Switch Hardware Installation Guide
viii
OL-6337-07
Preface
Obtaining Documentation and Submitting a Service Request
•
Cisco Small Form-Factor Pluggable Modules Compatibility Matrix
•
Compatibility Matrix for 1000BASE-T Small Form-Factor Pluggable Modules
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional
information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and
revised Cisco technical documentation, at:
http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
Subscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed
and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free
service and Cisco currently supports RSS version 2.0.
Catalyst 3560 Switch Hardware Installation Guide
OL-6337-07
ix
Preface
Obtaining Documentation and Submitting a Service Request
Catalyst 3560 Switch Hardware Installation Guide
x
OL-6337-07
CH A P T E R
1
Product Overview
The Catalyst 3560 switch—also referred to as the switch—is an Ethernet switch to which you can
connect devices like workstations, Cisco Wireless Access Points, Cisco IP Phones, and other network
devices such as servers, routers, and other switches. This chapter provides a functional overview of the
Catalyst 3560 switch. These topics are included:
•
Setting Up the Switch, page 1-1
•
Features, page 1-1
•
Front Panel Description, page 1-3
•
Rear Panel Description, page 1-15
•
Management Options, page 1-20
Setting Up the Switch
See the Catalyst 3560 Switch Getting Started Guide for instructions on how to use Express Setup to
initially configure your Catalyst switch. The getting started guide provides switch management options,
basic rack-mounting procedures, port and module connections, power connection procedures, and
troubleshooting help.
For instructions on setting up your switch using the command-line interface (CLI), see Appendix D,
“Configuring the Switch with the CLI-Based Setup Program.”
Features
The 24- and 48-port Catalyst 3560 switches can be deployed as backbone switches, aggregating
10BASE-T and 100BASE-TX Ethernet traffic from other network devices. The Catalyst 3560-8PC and
the Catalyst 3560-12PC-S compact switches provide the same Power over Ethernet (PoE) connectivity
and can be deployed outside the traditional wiring closet environment, such as in office workspaces and
classrooms. The switches are hot-swappable. See the switch software configuration guide for examples
of how you might deploy the switch.
For power redundancy, all but the Catalyst 3560 8- and 12-port switches include connections for an
optional Cisco RPS 2300 or Cisco RPS 675 that operates on AC power and supplies backup DC power
to the switches.
Catalyst 3560 Switch Hardware Installation Guide
OL-6337-07
1-1
Chapter 1
Product Overview
Features
Table 1-1
Catalyst 3560 Switch Model Descriptions
Switch Model
Description
FastEthernet
Catalyst 3560-24PS
24 10/100 Power over Ethernet (PoE) ports and 2 small form-factor
pluggable (SFP) module slots
Catalyst 3560-24TS-S
24 10/100 ports and 2 SFP module slots
Catalyst 3560-48PS
48 10/100 PoE ports and 4 SFP module slots
Catalyst 3560-48TS-S
48 10/100 ports and 4 SFP module slots
Catalyst 3560V2-24PS
24 10/100 PoE ports and 2 SFP module slots
Catalyst 3560V2-24TS
24 10/100 ports and 2 SFP module slots
Catalyst 3560V2-48PS
48 10/100 PoE ports and 4 SFP module slots
Catalyst 3560V2-48TS
48 10/100 ports and 4 SFP module slots
Catalyst 3560V2-24TS-SD 24 10/100 PoE ports and 2 SFP module slots (DC power)
Catalyst 3560-8PC1
8 10/100 PoE ports and 1 dual-purpose port (one 10/100/1000BASE-T
copper port and one SFP module slot)
Catalyst 3560-12PC-S1
12 10/100 PoE ports and 1 dual-purpose port
Gigabit Ethernet
Catalyst 3560G-24PS
24 10/100/1000 PoE ports and 4 SFP module slots
Catalyst 3560G-24TS
24 10/100/1000 ports and 4 SFP module slots
Catalyst 3560G-48PS
48 10/100/1000 PoE ports and 4 SFP module slots
Catalyst 3560G-48TS
48 10/100/1000 ports and 4 SFP module slots
1. The Catalyst 3560-8PC and the Catalyst 3560-12PC-S switches are smaller than the other Catalyst 3560 switches. They can
be mounted with a magnet, have security lock slots, and do not have a fan or an RPS port.
Supported SFP modules:
•
100BASE-BX10 (only Catalyst 3560 8- and 12-port switches)
•
100BASE-FX
•
100BASE-LX (only Catalyst 3560 8- and 12-port switches)
•
1000BASE-BX10
•
1000BASE-LX
•
1000BASE-SX
•
1000BASE-T (only Catalyst 3560 24- and 48-port switches)
•
1000BASE-ZX
•
Coarse Wavelength-Division Multiplexing (CWDM)
•
SFP module patch cable. (CAB-SFP-50CM=.) Switches running Cisco IOS Release 12.2(25)SEB or
later support this patch cable.
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Front Panel Description
Configuration:
•
For 10/100 and 10/100/1000 ports, the speed and duplex settings are autonegotiated.
•
For 10/100 and 10/100/1000 ports, PoE settings are autonegotiated.
•
For 1000BASE-T SFP module ports, the speed and duplex settings are autonegotiated.
Front Panel Description
•
Fast Ethernet Switch Front Panel Descriptions, page 1-3
•
Gigabit Ethernet Switch Front Panel Descriptions, page 1-6
•
10/100 and 10/100/1000 Ports, page 1-8
•
PoE Ports, page 1-9
•
SFP Module Slots, page 1-10
•
Dual-Purpose Port, page 1-10
•
LEDs, page 1-11
•
Cable Guard, page 1-15
Fast Ethernet Switch Front Panel Descriptions
•
Catalyst 3560-24PS and 3560V2-24PS Switch Front Panel, Figure 1-1 on page 1-3
•
Catalyst 3560-24TS-S, 3560V2-24TS, and 3560V2-24TS-SD Switch Front Panel, Figure 1-2 on
page 1-4
•
Catalyst 3560-48PS and 3560V2-48PS Switch Front Panel, Figure 1-3 on page 1-4
•
Catalyst 3560-48TS-S and 3560V2-48TS Switch Front Panel, Figure 1-4 on page 1-5
•
Catalyst 3560-8PC Switch Front Panel, Figure 1-5 on page 1-5
•
Catalyst 3560-12PC-S Switch Front Panel, Figure 1-6 on page 1-6
The 10/100 PoE ports on the switch are grouped in pairs. The first member of the pair (port 1) is above
the second member (port 2) on the left, as shown in Figure 1-1. Port 3 is above port 4, and so on. The
SFP module slots are numbered 1 and 2.
Figure 1-1
Catalyst 3560-24PS and 3560V2-24PS Switch Front Panel
SYST
RPS
1
1X
2
3
4
5
6
7
8
9
10
11
12
13
11X
13X
2X
14
15
16
17
18
19
20
21
22
23
Catalyst
24
3560 SERIES
PoE-24
23X
12X
14X
24X
1
2
97912
STAT
DUPLX
SPEED
PoE
MODE
1
2
1
10/100 PoE ports 2
SFP module slots
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Front Panel Description
The 10/100 ports on the switch are grouped in pairs. The first member of the pair (port 1) is above the
second member (port 2) on the left, as shown in Figure 1-2. Port 3 is above port 4, and so on. The SFP
module slots are numbered 1 and 2.
Figure 1-2
Catalyst 3560-24TS-S, 3560V2-24TS, and 3560V2-24TS-SD Switch Front Panel
SYST
RPS
STAT
DUPLX
SPEED
2
3
4
5
6
7
8
9
10
11
12
13
11X
14
15
13X
16
17
18
19
20
21
22
2X
23
Catalyst
24
3560 SERIE
S
23X
12X
14X
1
24X
2
126808
1
1X
MODE
1
2
1
2
10/100 ports
SFP module slots
The 10/100 PoE ports on the switch are grouped in pairs. The first member of the pair (port 1) is above
the second member (port 2) on the left, as shown in Figure 1-3. Port 3 is above port 4, and so on. The
SFP module slots are numbered 1 to 4.
Figure 1-3
1X
STAT
DUPLX
SPEED
PoE
MODE
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
15X 17X
18
19
20
21
22
23
24
25
2X
26
27
28
29
30
31
32
33
31X 33X
16X 18X
34
35
36
37
38
39
40
41
42
43
44
45
46
47
Catalyst
48
3560 SERIES
PoE-48
47X
32X 34X
1
3
48X
2
4
97911
1
SYST
RPS
Catalyst 3560-48PS and 3560V2-48PS Switch Front Panel
1
2
1
10/100 PoE ports
2
SFP module slots
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Front Panel Description
The 10/100 ports on the switch are grouped in pairs. The first member of the pair (port 1) is above the
second member (port 2) on the left, as shown in Figure 1-4. Port 3 is above port 4, and so on. The SFP
module slots are numbered 1 to 4.
Figure 1-4
1
SYST
RPS
1X
2
3
4
5
6
7
8
9
STAT
DUPLX
SPEED
Catalyst 3560-48TS-S and 3560V2-48TS Switch Front Panel
10
11
12
13
14
15
16
17
18
15X 17X
MODE
19
20
21
22
23
2X
24
25
26
27
28
29
30
31
32
33
31X 33X
34
35
36
37
38
39
16X 18X
40
41
42
43
44
45
46
47
Catalyst
48
3560 SERIE
S
126807
47X
32X 34X
1
3
48X
2
4
1
2
1
2
10/100 ports
SFP module slots
The console port, 10/100 PoE ports, and a dual-purpose port are on the front panel of the Catalyst
3560-8PC switch and the Catalyst 3560-12PC-S switch (Figure 1-5 and Figure 1-6). The dual-purpose
port can use either an RJ-45 connector or an SFP module, but not both at the same time.
For more information on the dual-purpose port, see the “Dual-Purpose Port” section on page 1-10. For
more information on the console port, see the “Console Port” section on page 1-19.
Figure 1-5
Catalyst 3560-8PC Switch Front Panel
Catalyst 2960 Series
1x
3x
2x
5x
4x
6x
7x
8x
1
MODE
2
1
1
Console port
2
10/100 PoE ports
3
157822
CONSOLE
SYST
STAT
DPLX
SPD
3
Dual-purpose port
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Front Panel Description
SYST
STAT
DPLX
SPD
PoE
Catalyst 3560-12PC-S Switch Front Panel
1
CONSOL
2
3
4
5
E
6
7
8
9
10
11
12
Catalyst 35
60
MODE
SERIES
PoE-12
250606
Figure 1-6
1
1
2
3
1
Console port
3
2
10/100 PoE ports
Dual-purpose port
Gigabit Ethernet Switch Front Panel Descriptions
•
Catalyst 3560G-24PS Switch Front Panel, Figure 1-7 on page 1-6
•
Catalyst 3560G-24TS Switch Front Panel, Figure 1-8 on page 1-7
•
Catalyst 3560G-48PS Switch Front Panel, Figure 1-9 on page 1-7
•
Catalyst 3560G-48TS Switch Front Panel, Figure 1-10 on page 1-8
The 10/100/1000 PoE ports on the Catalyst 3560G-24PS switch are grouped in pairs. The first member
of the pair (port 1) is above the second member (port 2) on the left, as shown in Figure 1-7. Port 3 is
above port 4, and so on. The SFP module slots are numbered 25 to 28.
Figure 1-7
Catalyst 3560G-24PS Switch Front Panel
SYST
RPS
1
2
3
4
1X
5
6
7
8
9
10
11
12
13
11X
13X
2X
14
15
16
17
18
19
20
21
22
23
Catalyst 3560
G SERIES PoE24
24
23X
25
12X
27
14X
24X
26
28
119676
STAT
DUPLX
SPEED
PoE
MODE
1
2
1
10/100/1000 ports
2
SFP module slots
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Front Panel Description
The 10/100/1000 ports on the Catalyst 3560-24TS switch are grouped in pairs. The first member of the
pair (port 1) is above the second member (port 2) on the left, as shown in Figure 1-8. Port 3 is above
port 4, and so on. The SFP module slots are numbered 25 to 28.
Figure 1-8
Catalyst 3560G-24TS Switch Front Panel
SYST
RPS
STAT
DUPLX
SPEED
1
2
3
4
5
1X
MODE
6
7
8
9
10
11
12
13
11X
14
15
13X
16
17
18
19
20
21
22
2X
23
Catalyst
24
3560G
SERIES
119677
23X
25
12X
27
14X
24X
26
28
1
2
1
2
10/100/1000 ports
SFP module slots
The 10/100/1000 PoE ports on the Catalyst 3560G-48PS switch are grouped in pairs. The first member
of the pair (port 1) is above the second member (port 2) on the left, as shown in Figure 1-9. Port 3 is
above port 4, and so on. The SFP module slots are numbered 49 to 52.
Figure 1-9
1
SYST
RPS
1X
STAT
DUPLX
SPEED
PoE
MODE
2
3
4
5
6
7
8
9
Catalyst 3560G-48PS Switch Front Panel
10
11
12
13
14
15
16
17
15X 17X
18
19
20
21
22
23
24
25
2X
26
27
28
29
30
31
32
33
31X 33X
16X 18X
34
35
36
37
38
39
40
41
42
43
44
45
46
47
Catalyst 3560
G SERIES PoE48
48
49
51
48X
50
52
119674
47X
32X 34X
1
2
1
10/100/1000 ports
2
SFP module slots
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Front Panel Description
The 10/100/1000 ports on the Catalyst 3560G-48TS switch are grouped in pairs. The first member of the
pair (port 1) is above the second member (port 2) on the left, as shown in Figure 1-10. Port 3 is above
port 4, and so on. The SFP module slots are numbered 49 to 52.
Figure 1-10
1
SYST
RPS
1X
STAT
DUPLX
SPEED
2
3
4
5
6
7
8
9
10
Catalyst 3560G-48TS Switch Front Panel
11
12
13
14
15
16
17
15X 17X
MODE
18
19
20
21
22
23
24
25
2X
26
27
28
29
30
31
32
33
31X 33X
16X 18X
34
35
36
37
38
39
40
41
42
43
44
45
46
47
Catalyst
48
3560G
SERIES
49
51
48X
50
52
119675
47X
32X 34X
1
2
1
10/100/1000 ports
2
SFP module slots
10/100 and 10/100/1000 Ports
Warning
•
You can set the 10/100 ports to operate in any combination of half duplex, full duplex, 10 Mb/s, or
100 Mb/s. You can set the 10/100/1000 ports to operate at 10 or 100 Mb/s in half or full duplex or
at 1000 Mb/s in full duplex.
•
You can set both the 10/100 and the 10/100/1000 ports for speed and duplex autonegotiation, in
compliance with IEEE 802.3ab. (The default setting is autonegotiate.)
•
You can configure duplex mode to half, full, or autonegotiate on Gigabit Ethernet interfaces if the
speed is set to 10 or 100 Mb/s. You cannot configure half-duplex mode on Gigabit Ethernet
interfaces if the interface speed is 1000 Mb/s.
•
When set for autonegotiation, the port senses the speed and duplex settings of the attached device
and advertises its own capabilities. If the connected device also supports autonegotiation, the switch
port negotiates the best connection (the fastest line speed that both devices support and full-duplex
transmission if the attached device supports it) and configures itself accordingly. In all cases, the
attached device must be within 328 feet (100 meters).
Voltages that present a shock hazard may exist on Power over Ethernet (PoE) circuits if
interconnections are made using uninsulated exposed metal contacts, conductors, or terminals.
Avoid using such interconnection methods, unless the exposed metal parts are located within a
restricted access location and users and service people who are authorized within the restricted
access location are made aware of the hazard. A restricted access area can be accessed only through
the use of a special tool, lock and key or other means of security. Statement 1072
•
100BASE-TX and 1000BASE-T traffic requires Category 5 cable. 10BASE-T traffic can use
Category 3 or Category 4 cables.
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Front Panel Description
•
When you connect the switch to workstations, servers, routers, and Cisco IP Phones, be sure that the
cable is a straight-through cable. When you connect the switch to switches or hubs, use a crossover
cable. When using a straight-through or crossover cable for 1000BASE-T connections, be sure to
use a twisted four-pair, Category 5 cable for proper operation. Pinouts for the cables are described
in Appendix B, “Connector and Cable Specifications.”
•
You can use the mdix auto interface configuration command to enable the automatic
medium-dependent interface crossover (auto-MDIX) feature. When the feature is enabled, the
switch detects the required cable type for copper Ethernet connections and configures the interfaces
accordingly. Therefore, you can use either a crossover or a straight-through cable for connections
to a copper 10/100, 10/100/1000, or 1000BASE-T SFP module port on the switch, regardless of the
type of device on the other end of the connection.
The auto-MDIX feature is enabled by default on switches running Cisco IOS Release 12.2(18)SE or
later. For releases between Cisco IOS Release 12.1(14)EA1 and 12.2(18)SE, the auto-MDIX feature
is disabled by default. For configuration information for this feature, see the switch software
configuration guide or the switch command reference.
PoE Ports
•
The10/100 and 10/100/1000 PoE ports on the switch provide PoE support for devices compliant
with IEEE 802.3af and Cisco prestandard PoE support for Cisco IP Phones and Cisco Aironet
Access Points.
•
Each of the Catalyst 3560-8PC, 3560-12PC-S, 3560-24PS, and 3560V2-24PS switch 10/100 ports
or the Catalyst 3560G-24PS switch 10/100/1000 ports deliver up to 15.4 W of PoE.
On the Catalyst 3560-48PS, 3560G-48PS, and 3560V2-48PS switches, any 24 of the 48 10/100 or
10/100/1000 ports delivers 15.4 W of PoE, or any combination of the ports delivers an average of
7.7 W of PoE at the same time, up to a maximum power output of 370 W.
The Catalyst 3560-12PC-S switch delivers a maximum power output of approximately 125 W total
PoE power.
•
On a per-port basis, you can control whether or not a PoE port automatically provides power when
an IP phone or an access point is connected. The device manager, Network Assistant, and the CLI
provide PoE settings for each 10/100 or 10/100/1000 PoE port:
– Auto: When you select the Auto setting, the port provides power only if a valid powered device,
such as an IEEE 802.3af-compliant powered device, a Cisco prestandard IP phone, or a Cisco
prestandard Cisco access point, is connected. The Auto setting is the default.
– Never: When you select the Never setting, the port does not provide power even if a Cisco
IP phone or an access point is connected.
•
You can connect a Cisco IP Phone or Cisco Aironet Access Point to a Catalyst 3560 PoE switch
10/100 or 10/100/1000 port and to an AC power source for redundant power. The powered device
might change to the AC power source as its primary power source when connected to it. In that case,
the PoE port becomes the backup power source for the powered device.
If the primary source fails, the second power source becomes the primary power source to the
powered device. During the power transfer, an IP phone might reboot or reestablish link with the
switch.
For information about configuring and monitoring PoE ports, see the switch software
configuration guide. For information about Cisco IP Phones and Cisco Aironet Access Points, see the
documentation that came with your IP phone or access point.
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Many legacy powered devices, including older Cisco IP phones and access points that do not fully
support IEEE 802.3af, might not support PoE when connected to the switches by a crossover cable.
SFP Module Slots
See the release notes for the latest list of supported SFP modules.
SFP Modules
The switch uses Gigabit Ethernet SFP modules to establish fiber-optic and 1000BASE-T connections.
These transceiver modules are field-replaceable, providing uplink interfaces when inserted in an
SFP module slot. Use fiber-optic cables with LC or MT-RJ connectors to connect to a fiber-optic
SFP module. Use a Category 5 cable with RJ-45 connectors to connect to a copper SFP module.
For more information about SFP modules, see your SFP module documentation or the release note for
your switch software.
SFP Module Patch Cable
The switch supports the SFP module patch cable (CAB-SFP-50CM=), a 0.5 meter, copper, passive cable
with SFP module connectors at each end (see Figure 1-11).
SFP Module Patch Cable
126809
Figure 1-11
The SFP module patch cable can connect only two Catalyst 3560 switches. To connect a
Catalyst 3560 switch to other Catalyst series switches, you must use the SFP modules specified in the
“SFP Module Cable Specifications” section on page B-4.
See “Inserting and Removing the SFP Module Patch Cable” section on page 2-18 for more information
about using the SFP module patch cable.
Dual-Purpose Port
You can configure a dual-purpose port as either a 10/100/1000 port or as an SFP module port. Each port
is considered as a single interface with dual front ends—an RJ-45 connector and an SFP module
connector. The dual front ends are not redundant interfaces. The switch activates only one connector of
the pair at a time.
By default, the switch dynamically selects the interface type that first links up. However, you can use
the media-type interface configuration command to select the RJ-45 connector or the SFP module
connector. For information about configuring speed and duplex settings for a dual-purpose uplink, see
the software configuration guide.
Each uplink port has two LEDs. One shows the status of the RJ-45 port, and one shows the status of the
SFP module port. The port LED is on for the active connector.
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LEDs
You can use the switch LEDs to monitor switch activity and its performance. Figure 1-12 shows the
switch LEDs and the Mode button that you use to select one of the port modes.
All the LEDs described here are visible in the embedded device manager and Network Assistant GUIs.
The switch online help describes how to use the device manager or Network Assistant to configure and
monitor individual switches and switch clusters.
Figure 1-12
Catalyst 3560 Switch LEDs
8
SYST
RPS
STAT
DUPLX
SPEED
PoE
1
1X
2
3
4
5
6
MODE
7
8
9
10
11
12
11X
1
2
3
4
5
6
7
12X
1
Mode button
5
Status LED
2
PoE LED1
6
RPS LED2
3
Speed LED
7
System LED
4
Duplex LED
8
Port LEDs
97913
2X
1. The PoE LED is only on the Catalyst 3560 PoE switches.
2. The Catalyst 3560-8PC and the Catalyst 3560-12PC-S switches do not have an RPS LED.
System LED
Table 1-2
System LED
Color
System Status
Off
System is not powered on.
Green
System is operating normally.
Amber
System is receiving power but is not functioning properly.
For information on the System LED colors during the power-on self-test (POST), see the “Verifying
Switch Operation” section on page 2-6.
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RPS LED
Table 1-3
Note
RPS LED
Color
RPS Status
Off
RPS is off or not properly connected.
Green
RPS is connected and ready to provide back-up power, if required.
Blinking green
RPS is connected but is unavailable because it is providing power to another device
(redundancy has been allocated to a neighboring device).
Amber
The RPS is in standby mode or in a fault condition. Press the Standby/Active button
on the RPS, and the LED should turn green. If it does not, the RPS fan might have
failed. Contact Cisco.
Blinking amber
The internal power supply in a switch has failed, and the RPS is providing power
to the switch (redundancy has been allocated to this device).
The Catalyst 3560-8PC and Catalyst 3560-12PC-S switches do not have an RPS LED.
For more information about the Cisco RPS 2300 and the RPS 675, see the Cisco Redundant Power
System 2300 Hardware Installation Guide and the Cisco RPS 675 Redundant Power System Hardware
Installation Guide.
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Front Panel Description
Port LEDs and Modes
The port LEDs, as a group or individually, display information about the switch and about the individual
ports:
Table 1-4
Modes for Port LEDs
Selected Mode
LED
Port Mode
Description
STAT
Port status
The port status. This is the default mode.
DUPLX
Port duplex mode
The port duplex mode: full duplex or half duplex.
SPEED
Port speed
The port operating speed: 10, 100, or 10001 Mb/s.
PoE
PoE port power
The PoE status.
1. When installed in Catalyst 3560 switches, 1000BASE-T SFP modules can operate at 10, 100, or 1000 Mb/s in
full-duplex mode or at 10 or 100 Mb/s in half-duplex mode.
Even if the PoE mode is not selected, the PoE LED shows PoE problems when they are detected. The
PoE LED applies only to Catalyst 3560 switches that support PoE.
Table 1-5
PoE Mode LED
Color
PoE Status
Off
PoE mode is not selected. None of the 10/100 or 10/100/1000 PoE ports have been
denied power or are in a fault condition.
Green
PoE mode is selected, and the PoE status is shown on the port LEDs.
Blinking amber
PoE mode is not selected. At least one of the 10/100 or 10/100/1000 PoE ports has
been denied power, or at least one of the ports has a PoE fault.
To select or change a mode, press the Mode button until the desired mode is highlighted. When you
change port modes, the meanings of the port LED colors also change. Table 1-6 explains how to interpret
the port LED colors in different port modes.
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Table 1-6
Meaning of Port LED Colors in Different Modes on the Switch
Port Mode
LED Color
Meaning
PoE
Off
PoE is off.
If the powered device is receiving power from an AC power source, the PoE port LED
is off even if the powered device is connected to the switch port.
Green
PoE is on. The port LED is green only when the switch port is providing power.
Alternating green
and amber
PoE is denied because providing power to the powered device will exceed the 370 W
switch power capacity.
Blinking amber
PoE is off due to a fault.
Caution
STAT
(port status)
PoE faults are caused when noncompliant cabling or powered devices are
connected to a PoE port. Only standard-compliant cabling can be used to
connect Cisco prestandard IP Phones or wireless access points or
IEEE 802.3af-compliant devices to PoE ports. You must remove from the
network the cable or device that causes a PoE fault.
Amber
PoE for the port has been disabled. By default, PoE is enabled.
Off
No link, or port was administratively shut down.
Green
Link present.
Blinking green
Activity. Port is sending or receiving data.
Alternating
green-amber
Link fault. Error frames can affect connectivity, and errors such as excessive
collisions, cyclic redundancy check (CRC) errors, and alignment and jabber errors
are monitored for a link-fault indication.
Amber
Port is blocked by Spanning Tree Protocol (STP) and is not forwarding data.
Note
After a port is reconfigured, the port LED can remain amber for up to
30 seconds as STP checks the network topology for possible loops.
Blinking amber
Port is blocked by STP and is not sending or receiving packets.
DUPLX
(duplex)
Off
Port is operating in half duplex.
Green
Port is operating in full duplex.
SPEED
10/100 and 10/100/1000 ports
Off
Port is operating at 10 Mb/s.
Green
Port is operating at 100 Mb/s.
Blinking green
Port is operating at 1000 Mb/s.
SFP ports
Off
Port is operating at 10 Mb/s.
Green
Port is operating at 100 Mb/s.
Blinking green
Port is operating at 1000 Mb/s.
Note
When installed in Catalyst 3560 switches, 1000BASE-T SFP modules can
operate at 10, 100, or 1000 Mb/s in full-duplex mode or at 10 or 100 Mb/s in
half-duplex mode.
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Rear Panel Description
Dual-Purpose Port LEDs
The LEDs on a dual-purpose port (see Figure 1-13) show whether the RJ-45 connector is connected or
whether an SFP module is installed. You can configure each port as either a 10/100/1000 port through
the RJ-45 connector or as an SFP module, but not both at the same time. The LEDs show how the port
is being used.
The LED colors have the same meaning as described in Table 1-4 to Table 1-6.
Figure 1-13
1
Dual-Purpose Port LEDs
2
3
4
1
1
RJ-45 connector
3
SFP module port LED
2
RJ-45 port LED
4
SFP module slot
Cable Guard
You can order an optional cable guard to secure cables to the front of the switch and prevent them from
being accidentally removed. To order a cable guard (CBLGRD-C3560-12PC or CBLGRD-C3560-8PC),
contact your Cisco representative. The cable guard serves a different purpose than the cable guide (see
“Attaching the Cable Guide” section on page 2-11).
Rear Panel Description
Note
•
Internal Power Supply, page 1-18
•
Cisco RPS, page 1-19
•
Console Port, page 1-19
•
Security Slots, page 1-20
The Catalyst 3560-8PC and the Catalyst 3560-12PC-S switches do not have an RPS connector or a fan.
The switch console port is on the front panel.
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Chapter 1
Product Overview
Rear Panel Description
The switch rear panel has an AC power connector, an RPS connector, and an RJ-45 console port. (See
Figure 1-14, Figure 1-15, and Figure 1-16 for examples of the Catalyst 3560 rear panels.)
Figure 1-14
Catalyst 3560-24PS and 3560-48PS Switch Rear Panel
CONSOL
E
1
DC INPU
TS FOR
REMOTE
POWER
SPECIFIE SUPPLY
D IN MAN
+12v
UAL
@7.5A
-48 @7.8
A
HZ
2
3
4
1
RJ-45 console port
3
RPS connector
2
AC power connector
4
Fan exhaust
Figure 1-15
97914
RATING
100-200V
~
5.0A-2.5A
, 50-60
Catalyst 3560G-24PS, 3560G-48PS, 3560G-24TS, and 3560G-48TS Switch Rear Panel
CONSOL
E
119678
DC INPU
TS FOR
REMOTE
POWER
SPECIFIE SUPPLY
D IN MAN
UAL
1
2
3
4
1
RJ-45 console port
3
RPS connector
2
Fan exhaust
4
AC power connector
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Product Overview
Rear Panel Description
Catalyst 3560V2-24PS, 3560V2-48PS, 3560V2-24TS, 3560V2-48TS Switch Rear Panel
274670
Figure 1-16
CONSOLE
1
2
3
4
1
RJ-45 console port
3
RPS connector
2
Fan exhaust
4
AC power connector
Catalyst 3560V2-24TS-SD Switch Rear Panel
274671
Figure 1-17
CONSOLE
1
2
3
4
1
RJ-45 console port
3
RPS connector
2
Fan exhaust
4
DC power connector
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Chapter 1
Product Overview
Rear Panel Description
The Catalyst 3560-8PC and Catalyst 3560-12PC-S rear panels have an AC power connector and heat
sinks. (See Figure 1-18.)
Catalyst 3560-8PC and Catalyst 3560-12PC-S Switch Rear Panel
250607
Figure 1-18
1
2
1
Heat sinks
2
AC power connector
Internal Power Supply
An internal power supply powers the switch. The internal power supply is an autoranging unit that
supports input voltages between 100 and 240 VAC. Use the supplied AC power cord to connect the AC
power connector to an AC power outlet.
DC Power Connector
The Catalyst 3560V2-24TS-SD has an internal DC-power converter. It has dual feeds (A and B) that are
diode-OR-ed into a single power block. For installation instructions, see Appendix C, “Connecting to
DC Power.”
Caution
You must connect the Catalyst 3560V2-24TS-SD switch only to a DC-input power source that has an
input supply voltage from –36 to –72 VDC. If the supply voltage is not in this range, the switch might
not operate properly or might be damaged.
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Product Overview
Rear Panel Description
Cisco RPS
Depending on the switch model, you can connect the switch to either of these Cisco redundant power
systems (RPS) to provide backup power if the switch power supply fails:
•
“Cisco RPS 2300” section on page 1-19
•
“Cisco RPS 675” section on page 1-19
Connect the switch and the Cisco RPS to the same AC power source. Use the RPS connector cable
supplied with the RPS to connect the RPS to the switch.
Note
When an RPS is connected to the Catalyst 3560V2-24TS-SD switch, the switch is not Network
Equipment Building Systems (NEBS) compliant.
Note
The Catalyst 3560-8PC and Catalyst 3560-12PC-S switches do not have an RPS connector.
For complete information about the Cisco RPS products, including compatibility matrixes listing the
supported RPS for each Catalyst 3560 switch, see the RPS documents on Cisco.com:
http://www.cisco.com/en/US/products/ps7148/prod_installation_guides_list.html
Cisco RPS 2300
The Cisco RPS 2300 is a redundant power system that supports six network switches and provides power
to one or two failed switches at a time. It automatically senses when the internal power supply of a
connected switch fails and provides power to the failed switch, preventing loss of network traffic.
The Cisco RPS 2300 has two output levels: -52 V and 12 V. The maximum output power depends on the
installed power-supply modules.
Cisco RPS 675
The Cisco 675 RPS is a redundant power system that supports six network devices and provides power
to one failed switch at a time. It automatically senses when the internal power supply of a connected
switch fails and provides power to the failed switch, preventing loss of network traffic.
The Cisco RPS 675 has two output levels: –48 V and 12 V. The maximum output power is 675 W.
Console Port
You can connect the switch to a PC by means of the console port and the supplied RJ-45-to-DB-9 female
cable. If you want to connect the switch console port to a terminal, you need to provide an
RJ-45-to-DB-25 female DTE adapter. You can order a kit (part number ACS-DSBUASYN=) containing
that adapter from Cisco. For console port and adapter pinout information, see the “Connector and Cable
Specifications” section on page B-1.
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Chapter 1
Product Overview
Management Options
Security Slots
The Catalyst 3560-8PC and the Catalyst 3560-12PC-S switches have security slots on the left and right
side panels. You can install an optional cable lock, such as that used to secure a laptop, to secure either
or both sides of the switch.
Figure 1-19 shows the slot on a left-side panel.
Switch Left Panel
157824
Figure 1-19
1
1
Security slot
Management Options
The Catalyst 3560 switches offer several management options:
•
Device manager
You can use the device manager in the switch memory to manage individual and standalone
switches. Device manager is a web interface that offers quick configuration and monitoring. You
can access the device manager from anywhere in your network through a web browser. For more
information, see the device manager online help.
•
Cisco Network Assistant
Cisco Network Assistant is a free software program that you download from Cisco.com and run on
your PC. It offers advanced options for configuring and monitoring multiple devices, including
switches, switch clusters, switch stacks, routers, and access points.
Follow these steps:
a. Go to this Web address: http://www.cisco.com/go/NetworkAssistant
You must be a registered Cisco.com user, but you need no other access privileges.
b. Find the Network Assistant installer.
c. Download the Network Assistant installer, and run it. (You can run it directly from the web if
your browser offers this choice.)
d. When you run the installer, follow the displayed instructions. In the final panel, click Finish to
complete the Network Assistant installation.
See the Network Assistant online help and the getting started guide for more information.
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 1
Product Overview
Management Options
•
Cisco IOS CLI
The switch CLI is based on Cisco IOS software and is enhanced to support desktop-switching
features. You can fully configure and monitor the switch and switch cluster members from the CLI.
You can access the CLI either by connecting your management station directly to the switch console
port or by using Telnet from a remote management station. See the Catalyst 3560 Switch Command
Reference on Cisco.com for more information.
For setup instructions that use the CLI, go to Appendix D, “Configuring the Switch with the
CLI-Based Setup Program.”
•
CiscoView application
The CiscoView device-management application displays the switch image that you can use to set
configuration parameters and to view switch status and performance information. The CiscoView
application, which you purchase separately, can be a standalone application or part of a Simple
Network Management Protocol (SNMP) platform. See the CiscoView documentation for more
information.
•
SNMP network management
You can manage switches from a SNMP-compatible management station that is running platforms
such as HP OpenView or SunNet Manager. The switch supports a comprehensive set of
Management Information Base (MIB) extensions and four Remote Monitoring (RMON) groups. See
the switch software configuration guide on Cisco.com and the documentation that came with your
SNMP application for more information.
Network Configurations
See the switch software configuration guide on Cisco.com for an explanation of network configuration
concepts. The software configuration guide also provides examples of network configurations that use
the switch to create dedicated network segments that are interconnected through Ethernet connections.
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Chapter 1
Product Overview
Management Options
Catalyst 3560 Switch Hardware Installation Guide
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CH A P T E R
2
Switch Installation (24- and 48-Port Switches)
This chapter describes how to install the Catalyst 3560 24- and 48-port switches, including how to
interpret the power-on self-test (POST) that ensures proper operation. It also describes how to make
connections to the switch.
For installation information for the Catalyst 3560-8PC and Catalyst 3560 12-PC-S switches, see
Chapter 3, “Switch Installation (8- and 12-Port Switches).”
The instructions in this chapter for connecting to the switch ports and for installing, and connecting to
the SFP modules apply to all Catalyst 3560 switches.
Read the topics and perform the procedures in this order:
•
Preparing for Installation, page 2-1
•
Verifying Switch Operation, page 2-6
•
Installing the Switch, page 2-7
•
Installing and Removing SFP Modules, page 2-15
•
Inserting and Removing the SFP Module Patch Cable, page 2-18
•
10/100 or 10/100/1000 Ports, page 2-19
•
Connecting the Switch to Compatible Devices, page 2-20
•
Where to Go Next, page 2-24
Preparing for Installation
•
Warnings, page 2-2
•
Installation Guidelines, page 2-5
•
Box Contents, page 2-6
•
Tools and Equipment, page 2-6
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Preparing for Installation
Warnings
These warnings are translated into several languages in the Regulatory Compliance and Safety
Information for the Catalyst 3560 Switch.
Warning
To prevent the switch from overheating, do not operate it in an area that exceeds the maximum
recommended ambient temperature of 113•F (45•C). To prevent airflow restriction, allow at least
3 inches (7.6 cm) of clearance around the ventilation openings. Statement 17B
Warning
Before working on equipment that is connected to power lines, remove jewelry (including rings,
necklaces, and watches). Metal objects will heat up when connected to power and ground and can
cause serious burns or weld the metal object to the terminals. Statement 43
Warning
Do not stack the chassis on any other equipment. If the chassis falls, it can cause severe bodily injury
and equipment damage. Statement 48
Warning
An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Be sure
that no exposed portion of the DC-input power source wire extends from the terminal block plug.
Statement 122
Warning
Blank faceplates (filler panels) serve three important functions: they prevent exposure to hazardous
voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might
disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate
the system unless all cards and faceplates are in place. Statement 156
Warning
Ethernet cables must be shielded when used in a central office environment. Statement 171
Warning
If a redundant power system (RPS) is not connected to the switch, install an RPS connector cover on
the back of the switch. Statement 265
Warning
Attach only the following Cisco RPS model to the RPS receptacle:
PWR-RPS2300 / PWR675-AC-RPS-N1 Statement 370
Warning
Read the wall-mounting instructions carefully before beginning installation. Failure to use the
correct hardware or to follow the correct procedures could result in a hazardous situation to people
and damage to the system. Statement 378
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Preparing for Installation
Warning
Do not work on the system or connect or disconnect cables during periods of lightning activity.
Statement 1001
Warning
Before performing any of the following procedures, ensure that power is removed from the DC circuit.
Statement 1003
Warning
Read the installation instructions before connecting the system to the power source. Statement 1004
Warning
This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that
the protective device is rated not greater than: 5 A Statement 1005
Warning
To prevent bodily injury when mounting or servicing this unit in a rack, you must take special
precautions to ensure that the system remains stable. The following guidelines are provided to
ensure your safety:
•
This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
•
When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest
component at the bottom of the rack.
•
If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in
the rack. Statement 1006
Warning
Class 1 laser product. Statement 1008
Warning
This unit is intended for installation in restricted access areas. A restricted access area can be
accessed only through the use of a special tool, lock and key, or other means of security.
Statement 1017
Warning
The plug-socket combination must be accessible at all times, because it serves as the main
disconnecting device. Statement 1019
Warning
A readily accessible two-poled disconnect device must be incorporated in the fixed wiring.
Statement 1022
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Preparing for Installation
Warning
This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the
absence of a suitably installed ground conductor. Contact the appropriate electrical inspection
authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024
Warning
This unit might have more than one power supply connection. All connections must be removed to
de-energize the unit. Statement 1028
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Warning
Ultimate disposal of this product should be handled according to all national laws and regulations.
Statement 1040
Warning
For connections outside the building where the equipment is installed, the following ports must be
connected through an approved network termination unit with integral circuit protection: 10/100/1000
Ethernet. Statement 1044
Warning
When installing or replacing the unit, the ground connection must always be made first and
disconnected last. Statement 1046
Warning
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents. Use the statement number provided at the end of
each warning to locate its translation in the translated safety warnings that accompanied this device.
Statement 1071
Warning
Voltages that present a shock hazard may exist on Power over Ethernet (PoE) circuits if
interconnections are made using uninsulated exposed metal contacts, conductors, or terminals.
Avoid using such interconnection methods, unless the exposed metal parts are located within a
restricted access location and users and service people who are authorized within the restricted
access location are made aware of the hazard. A restricted access area can be accessed only through
the use of a special tool, lock and key or other means of security. Statement 1072
Warning
No user-serviceable parts inside. Do not open. Statement 1073
Warning
Installation of the equipment must comply with local and national electrical codes. Statement 1074
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Switch Installation (24- and 48-Port Switches)
Preparing for Installation
Statement 371—Power Cable and AC Adapter
Caution
To comply with the Telcordia GR-1089 Network Equipment Building Systems (NEBS) standard for
electromagnetic compatibility and safety, connect the ethernet cables only to intrabuilding or
nonexposed wiring or cabling.
Caution
To comply with the Telcordia GR-1089 NEBS standard, PoE or non-PoE 10/100/1000 Ethernet port
cables that exit from either the left side or right side of the switch should be routed and tied to the nearest
rack metal hardware.
Note
The grounding architecture of this product is DC-isolated (DC-I).
Installation Guidelines
When you determine where to place the switch, be sure to observe these requirements:
•
The operating environment is within the ranges listed in Appendix A, “Technical Specifications.”
•
Airflow around the switch and through the vents is unrestricted.
•
Clearance to front and rear panels meets these conditions:
– You can easily read the front-panel indicators.
– Access to ports is sufficient for unrestricted cabling.
– The rear-panel power connector is within reach of an AC power receptacle.
•
Temperature around the unit does not exceed 113°F (45°C).
If the switch is installed in a closed or multirack assembly, the temperature around it might be
greater than normal room temperature.
•
Cabling is away from sources of electrical noise, such as radios, power lines, and fluorescent
lighting fixtures. Make sure the cabling is safely away from other devices that might damage the
cables.
•
For copper Ethernet ports, including 10/100 ports, 10/100/1000 ports, and 1000BASE-T SFP
module ports, cable lengths from the switch to connected devices can be up to 328 feet (100 meters).
•
The cables meet the specifications in Table B-1 on page B-4, which lists the cable specifications for
1000BASE-X and 100BASE-X SFP modules for the Catalyst 3560 switch. Catalyst 3560 switch
SFP ports use both GLC-GE-100XX and GLC-FE-100XX SFP modules.
When you use shorter lengths of single-mode fiber cable, you might need to insert an inline optical
attenuator in the link to avoid overloading the receiver.
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Verifying Switch Operation
When the fiber-optic cable span is less than 15.43 miles (25 km), you should insert a 5-decibel (dB)
or 10-dB inline optical attenuator between the fiber-optic cable plant and the receiving port on the
1000BASE-ZX SFP module at each end of the link.
•
Cisco Ethernet Switches are equipped with cooling mechanisms, such as fans and blowers.
However, these fans and blowers can draw dust and other particles, causing contaminant buildup
inside the chassis, which can result in a system malfunction.
You must install this equipment in an environment as free as possible from dust and foreign
conductive material (such as metal flakes from construction activities).
These standards provide guidelines for acceptable working environments and acceptable levels of
suspended particulate matter:
– Network Equipment Building Systems (NEBS) GR-63-CORE
– National Electrical Manufacturers Association (NEMA) Type 1
– International Electrotechnical Commission (IEC) IP-20
This applies to all Cisco Ethernet switches except for this compact model:
– Catalyst 3560-8PC switch—8 10/100 PoE ports and 1 dual-purpose port (one 10/100/1000BASE-T
copper port and one SFP module slot)
Box Contents
The switch getting started guide on Cisco.com describes the box contents. If any item is missing or
damaged, contact your Cisco representative or reseller for support.
Tools and Equipment
You need to supply a number-2 Phillips screwdriver to rack-mount the switch.
Verifying Switch Operation
Before you install the switch in a rack, on a wall, or on a table or shelf, you should power the switch and
verify that the switch passes POST. See Section 3, “Running Express Setup,” in the getting started guide
for the steps required to connect a PC to the switch and to run Express Setup.
If your configuration has an RPS, connect the switch and the RPS to the same AC power source. See the
“Cisco RPS” section on page 1-19, and see the Cisco RPS documentation for more information.
Note
When you connect the RPS to the switch, put the RPS in standby mode. Set the RPS to active mode
during normal operation.
To power on the switch, connect one end of the AC power cord to the AC power connector on the switch,
and connect the other end of the power cord to an AC power outlet.
Warning
Attach only the following Cisco RPS model to the RPS receptacle:
PWR-RPS2300, PWR675-AC-RPS-N1=. Statement 370
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Installing the Switch
As the switch powers on, it begins the POST, a series of tests that runs automatically to ensure that the
switch functions properly. LEDs can blink during the test. POST lasts approximately 1 minute. When
the switch begins POST, the System, RPS, Status, Duplex, and Speed LEDs turn green. The System LED
blinks green, and the other LEDs remain solid green.
When the POST completes successfully, the System LED remains green. The RPS LED remains green
for some time and then reflects the switch operating status. The other LEDs turn off and then reflect the
switch operating status. If a switch fails POST, the System LED turns amber.
POST failures are usually fatal. Call Cisco technical support representative if your switch fails POST.
Powering Off the Switch
After a successful POST, disconnect the power cord from the switch. Install the switch in a rack, on a
wall, on a table, or on a shelf as described in the “Installing the Switch” section on page 2-7.
Installing the Switch
•
Rack-Mounting, page 2-7
•
Wall-Mounting, page 2-12
•
Table- or Shelf- Mounting, page 2-15
Rack-Mounting
Warning
•
Removing Screws from the Switch, page 2-8
•
Attaching Brackets to the Catalyst 3560 Switch, page 2-8
•
Mounting the Switch in a Rack, page 2-10
•
Attaching the Cable Guide, page 2-11
To prevent bodily injury when mounting or servicing this unit in a rack, you must take special
precautions to ensure that the system remains stable. The following guidelines are provided to
ensure your safety:
•
This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
•
When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest
component at the bottom of the rack.
•
If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in
the rack. Statement 1006
Installing the switch in a 24-inch rack requires an optional bracket kit that contains the 24-inch
rack-mounting brackets and hardware (RCKMNT-1RU=).
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Installing the Switch
Removing Screws from the Switch
Before you install the switch in a rack, remove the switch chassis screws (see Figure 2-1.)
40
41
42
43
44
45
Removing Screws from the Catalyst 3560 Switch
46
47
Catalyst
48
97916
Figure 2-1
3560 SER
IES
PoE-48
47X
1
3
48X
2
4
Attaching Brackets to the Catalyst 3560 Switch
The bracket orientation and the brackets that you use depend on whether you are attaching the brackets
for a 19-inch or a 24-inch rack.
•
For 19-inch racks, use bracket part number 700-8209-01
•
For 24-inch racks, use bracket part number 700-13248-01.
Figure 2-2 through Figure 2-7 show how to attach each type bracket to one side of the switch. Follow
the same steps to attach the second bracket to the opposite side.
Figure 2-2
Attaching Brackets for 19-Inch Racks to a Catalyst 3560 Switch, Front Panel Forward
1
1
1X
STAT
DUPLX
SPEED
PoE
MODE
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
15X
2X
16X
1
97917
SYST
RPS
Phillips flat-head screws
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Installing the Switch
Figure 2-3
Attaching Brackets for 24-Inch Racks to a Catalyst 3560 Switch, Front Panel Forward
1
1
1X
STAT
DUPLX
SPEED
PoE
MODE
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
15X
2X
16X
Phillips flat-head screws
Figure 2-4
Attaching Brackets for 19-Inch Racks to a Catalyst 3560 Switch, Rear Panel Forward
RATIN
G
100-200
V~
5.0A-2
.5A, 50
-60 HZ
97919
1
97918
SYST
RPS
DC IN
PUTS
FOR RE
POWE
MO
SPECIFI R SUPPLY TE
ED IN
+12v
@7.5A MANUAL
-48 @
7.8A
1
Phillips flat-head screws
Figure 2-5
Attaching Brackets for 24-Inch Racks to a Catalyst 3560 Switch, Rear Panel Forward
RATIN
G
100-200
V~
5.0A-2
.5A, 50
-60 HZ
97920
1
DC IN
PUTS
FOR RE
POWE
MO
SPECIFI R SUPPLY TE
ED IN
+12v
@7.5A MANUAL
-48 @
7.8A
1
1
Phillips flat-head screws
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Installing the Switch
40
41
42
43
44
Attaching Brackets for 19-Inch Telco Racks to a Catalyst 3560 Switch
45
46
47
Catalyst
48
97921
Figure 2-6
3560 SER
IES
PoE-48
47X
1
3
48X
2
4
1
1
Phillips flat-head screws
40
41
42
43
44
Attaching Brackets for 24-Inch Telco Racks to a Catalyst 3560 Switch
45
46
47
Catalyst
48
97922
Figure 2-7
3560 SER
IES
PoE-48
47X
1
3
48X
1
2
4
1
Phillips flat-head screws
Mounting the Switch in a Rack
After the brackets are attached to the switch, use the four supplied number-12 Phillips machine screws
to securely attach the brackets to the rack, as shown in Figure 2-8.
Figure 2-8
Mounting the Catalyst 3560 Switch in a Rack
1
SYST
RPS
1X
2
3
4
5
6
7
8
9
STAT
DUPLX
SPEED
PoE
MODE
10
11
12
13
14
15
16
17
18
19
15X 17X
20
2X
21
22
23
24
25
26
27
28
29
30
31
32
33
31X 33X
16X 18X
34
35
36
37
38
39
40
41
42
43
44
45
46
47
Catalyst
48
3560 SERIE
S
PoE-48
47X
32X 34X
1
3
48X
2
1
1
97923
4
Phillips machine screws
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Installing the Switch
After the switch is mounted in the rack:
1.
Power on the switch. See the “Verifying Switch Operation” section on page 2-6.
2.
Connect to a 10/100 or 10/100/1000 port, and run Express Setup. See the Catalyst 3560 Switch
Getting Started Guide for instructions. To use the CLI setup program, see Appendix D,
“Configuring the Switch with the CLI-Based Setup Program.”
3.
Connect to the front-panel ports.
Attaching the Cable Guide
We recommend that you attach the cable guide to prevent the cables from obscuring the front panel of
the switch and the other devices installed in the rack. Use the supplied black screw shown in Figure 2-9
to attach the cable guide to the left or right bracket.
Figure 2-9
Attaching the Cable Guide on the Catalyst 3560 Switch
1
SYST
RPS
1X
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5
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Catalyst
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Cable guide screw
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Installing the Switch
Wall-Mounting
These switches wall-mount only with the front panel facing up:
•
Catalyst 3560-24PS, 3560-24TS-S, 3560-48PS, and 3560-48TS-S
•
Catalyst 3560G-24PS, 3560G-24TS, 3560G-48PS, and 3560G-48TS
These switches wall-mount with the front panel facing up or down:
Catalyst 3560V2-24PS, 3560V2-24TS, 3560V2-48PS, and 3560V2-48TS
•
The illustrations in this section show the Catalyst 3560G-48PS switch as an example.
Caution
Warning
You must install the RPS connector cover before wall-mounting the switch.
Read the wall-mounting instructions carefully before beginning installation. Failure to use the
correct hardware or to follow the correct procedures could result in a hazardous situation to people
and damage to the system. Statement 378
To install the switch on a wall, follow the instructions in these procedures:
•
Attaching the Brackets to the Switch for Wall Mounting, page 2-12
•
Attaching the RPS Connector Cover, page 2-13
•
Mounting the Switch on a Wall, page 2-14
Attaching the Brackets to the Switch for Wall Mounting
Figure 2-10 shows how to attach a 19-inch bracket to one side of the switch. Follow the same steps to
attach the second bracket to the opposite side.
40
41
42
43
44
45
Attaching the 19-inch Brackets for Wall Mounting
46
47
Catalyst
48
97925
Figure 2-10
3560 SER
IES
PoE-48
47X
1
3
48X
2
4
1
1
Phillips truss-head screws
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Installing the Switch
Attaching the RPS Connector Cover
If you are not using an RPS with your switch, use the two Phillips pan-head screws to attach the
RPS connector cover to the back of the switch, as shown in Figure 2-11.
Warning
If a redundant power system (RPS) is not connected to the switch, install an RPS connector cover on
the back of the switch. Statement 265
Figure 2-11
Attaching the RPS Connector Cover on the Catalyst 3560 Switch
CONSOLE
HZ
DC INP
UTS FOR
REMOTE
POWER
SUPPLY
SPECIF
IED IN
+12v
MANUAL
@7.5A
-48 @7.
8A
97926
RATING
100-200
V~
5.0A-2.5
A, 50-6
0
3
1
1
Phillips pan-head screws
2
RPS connector cover
2
3
RPS connector
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Installing the Switch
Mounting the Switch on a Wall
For the best support of the switch and cables, make sure the switch is attached securely to wall studs or
to a firmly attached plywood mounting backboard. Mount the switch with the front panel facing up, as
shown in Figure 2-12.
See the “Wall-Mounting” section on page 2-12 for the switches that can also mount with the front panel
facing down.
Read the wall-mounting instructions carefully before beginning installation. Failure to use the
correct hardware or to follow the correct procedures could result in a hazardous situation to people
and damage to the system. Statement 378
Mounting the Switch on a Wall
SERIE
S
E
D
O
M
T
S
Y
SSR
PT
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TL
SPD
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2X
2X
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14
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t 3750
Figure 2-12
Catalys
Warning
1
97927
1
1
User-supplied screws
After the switch is mounted in the rack:
1.
Power on the switch. See the “Verifying Switch Operation” section on page 2-6.
2.
Connect to a 10/100 or 10/100/1000 port, and run Express Setup. See the Catalyst 3560 Switch
Getting Started Guide for instructions. To use the CLI setup program, see Appendix D,
“Configuring the Switch with the CLI-Based Setup Program.”
3.
Connect to the front-panel ports.
Catalyst 3560 Switch Hardware Installation Guide
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OL-6337-07
Chapter 2
Switch Installation (24- and 48-Port Switches)
Installing and Removing SFP Modules
Table- or Shelf- Mounting
Step 1
Locate the adhesive strip with the rubber feet in the mounting-kit envelope. Attach the four rubber feet
to the bottom of the switch near the corners.
Note
Step 2
Do not attach the rubber feet over the recessed screw holes on the bottom of the switch.
Place the switch on the table or shelf near an AC power source.
After the switch is mounted in the rack:
Note
1.
Power on the switch. See the “Verifying Switch Operation” section on page 2-6.
2.
Connect to a 10/100 or 10/100/1000 port, and run Express Setup. See the Catalyst 3560 Switch
Getting Started Guide for instructions. To use the CLI setup program, see Appendix D,
“Configuring the Switch with the CLI-Based Setup Program.”
3.
Connect to the front-panel ports.
When the connectors are not being used, replace the dust covers on them for protection.
Installing and Removing SFP Modules
The SFP modules are inserted into the SFP module slots on the front and provide uplink interfaces. You
can use any combination of SFP modules. See the Catalyst 3560 release notes for the list of supported
SFP modules. Each port must match the wave-length specifications on the other end of the cable, and
for reliable communications, the cable must not exceed the stipulated cable length. See the Table B-1 on
page B-4 for cable stipulations for SFP connections.
Use only Cisco SFP modules. Each SFP module has an internal serial EEPROM that is encoded with
security information, which Cisco uses to identify and validate that the SFP module meets the
requirements for the switch.
For detailed instructions on installing, removing, and cabling the SFP module, see the SFP module
documentation.
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Installing and Removing SFP Modules
Installing SFP Modules into SFP Module Slots
Figure 2-13 shows an SFP module that has a bale-clasp latch.
SFP Module with a Bale-Clasp Latch
86575
Figure 2-13
Caution
We strongly recommend that you do not install or remove fiber-optic SFP modules with cables attached
because of the potential damage to the cables, the cable connector, or the optical interfaces in the
SFP module. Disconnect all cables before removing or installing an SFP module.
Removing and installing an SFP module can shorten its useful life. Do not remove and insert SFP
modules more often than is absolutely necessary.
Step 1
Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis.
Step 2
Find the send (TX) and receive (RX) markings that identify the top side of the SFP module.
Note
On some SFP modules, the send and receive (TX and RX) markings might be replaced by arrows
that show the direction of the connection, either send or receive (TX or RX).
Step 3
Align the SFP module in front of the slot opening.
Step 4
Insert the SFP module into the slot until you feel the connector on the module snap into place in the rear
of the slot. (See Figure 2-14.)
Figure 2-14
40
41
Installing an SFP Module into an SFP Module Slot
42
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44
45
46
47
Catalyst
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3560 SERIE
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Installing and Removing SFP Modules
Step 5
Caution
Step 6
For fiber-optic SFP modules, remove the dust plugs from the optical ports, and store them for later use.
Do not remove the dust plugs from the fiber-optic SFP module port or the rubber caps from the
fiber-optic cable until you are ready to connect the cable. The plugs and caps protect the SFP module
ports and cables from contamination and ambient light.
Insert the cable connector into the SFP module:
•
For fiber-optic SFP modules, insert the LC or MT-RJ cable connector into the SFP module.
•
For copper SFP modules, insert the RJ-45 cable connector into the SFP module.
Note
When connecting to 1000BASE-T SFP modules, be sure to use a twisted four-pair, Category 5
cable.
Removing SFP Modules from SFP Module Slots
Step 1
Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis.
Step 2
Disconnect the cable from the SFP module, and insert a dust plug into the cable end.
Note
Step 3
For reattachment, note which cable connector plug is send (TX) and which is receive (RX).
Unlock and remove the SFP module, as shown in Figure 2-15.
If the module has a bale-clasp latch, pull the bale out and down to eject the module. If the bale-clasp
latch is obstructed and you cannot use your index finger to open it, carefully use a small, flat-blade
screwdriver or other long, narrow instrument to open the bale-clasp latch.
Figure 2-15
40
Removing a Bale-Clasp Latch SFP Module by Using a Flat-Blade Screwdriver
41
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Catalyst
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1
Step 4
Bale clasp
Grasp the SFP module between your thumb and index finger, and carefully remove it from the
module slot.
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Inserting and Removing the SFP Module Patch Cable
Step 5
For fiber-optic SFP modules, insert a dust plug into the optical ports of the SFP module to keep the
optical interfaces clean.
Step 6
Place the removed SFP module in an antistatic bag or other protective environment.
Inserting and Removing the SFP Module Patch Cable
Step 1
Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis.
Step 2
Insert the SFP module patch cable into the slot until you feel the connector on the cable snap into place
in the rear of the slot (see Figure 2-16).
Figure 2-16
13
13X
14
15
16
17
18
Inserting an SFP Module Patch Cable into an SFP Module Slot
19
20
21
22
23
Catalys
t 3560 SE
24
RIES
126810
23X
14X
1
24X
Step 3
2
Repeat these steps for the second Catalyst 3560 switch to which you want to cascade the first switch.
See Figure 2-17.
Figure 2-17
Connecting Two Catalyst 3560 Switches with an SFP Module Patch Cable
SYST
RPS
STAT
DUPLX
SPEED
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To remove an SFP module patch cable from the SFP module slot, release the connector, and pull it from
the SFP module slot.
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Chapter 2
Switch Installation (24- and 48-Port Switches)
10/100 or 10/100/1000 Ports
10/100 or 10/100/1000 Ports
The switch 10/100 and 10/100/1000 ports configure themselves to operate at the speed of attached
devices. If the attached ports do not support autonegotiation, you can explicitly set the speed and duplex
parameters. Connecting devices that do not autonegotiate or that have their speed and duplex parameters
manually set can reduce performance or result in no linkage.
Note
You can configure duplex mode to half, full, or autonegotiate on Gigabit Ethernet interfaces if the speed
is set to 10 or 100 Mb/s. You cannot configure half-duplex mode on Gigabit Ethernet interfaces if the
interface speed is 1000 Mb/s.
Warning
Voltages that present a shock hazard may exist on Power over Ethernet (PoE) circuits if
interconnections are made using uninsulated exposed metal contacts, conductors, or terminals.
Avoid using such interconnection methods, unless the exposed metal parts are located within a
restricted access location and users and service people who are authorized within the restricted
access location are made aware of the hazard. A restricted access area can be accessed only through
the use of a special tool, lock and key or other means of security. Statement 1072
To maximize performance, choose one of these methods for configuring the Ethernet ports:
•
Let the ports autonegotiate both speed and duplex.
•
Set the port speed and duplex parameters on both ends of the connection.
You can configure the 10/100 or 10/100/1000 ports on the Catalyst 3560 PoE switches either to
automatically provide PoE if a Cisco IP Phone, Cisco Aironet Access Point, or end device compliant
with IEEE 802.3af is connected or to never provide PoE, even if an IP phone or an access point is
connected. The default setting is Auto. To prevent electrostatic-discharge (ESD) damage, follow your
normal board and component handling procedures.
Caution
PoE faults are caused when noncompliant cabling or powered devices are connected to a PoE port. Only
standard-compliant cabling can be used to connect Cisco prestandard IP Phones or wireless access points
or IEEE 802.3af-compliant devices to PoE ports. You must remove a cable or device that causes a PoE
fault from the network.
You can use the mdix auto interface configuration command in the CLI to enable the automatic
medium-dependent interface crossover (auto-MDIX) feature. When the auto-MDIX feature is enabled,
the switch detects the required cable type for copper Ethernet connections and configures the interfaces
accordingly. Therefore, you can use either a crossover or a straight-through cable for connections to a
copper 10/100, 10/100/1000, or 1000BASE-T SFP module port on the switch, regardless of the type of
device on the other end of the connection.
The auto-MDIX feature is enabled by default on switches running Cisco IOS Release 12.2(18)SE or
later. For releases between Cisco IOS Release 12.1(14)EA1 and 12.2(18)SE, the auto-MDIX feature is
disabled by default. For configuration information for this feature, see the switch software configuration
guide or the switch command reference.
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Connecting the Switch to Compatible Devices
The Catalyst 3560 switch can connect to a Cisco IP Phone through a straight-through, twisted four-pair
Category 5 cable. The rear panel of the Cisco IP Phone might have more than one RJ-45 connector. Use
the LAN-to-phone connector to connect the IP phone to the switch. See the Cisco IP Phone
documentation for more information about connecting devices.
Many legacy powered devices, including older Cisco IP phones and access points that do not fully
support IEEE 802.3af, might not support PoE when connected to the switches by a crossover cable.
Connecting the Switch to Compatible Devices
•
Connecting to 10BASE-T or 100BASE-TX Devices, page 2-20
•
Connecting to Fiber-Optic SFP Modules, page 2-21
•
Connecting to 1000BASE-T SFP Modules, page 2-22
•
Connecting to a Dual-Purpose Port, page 2-23
Connecting to 10BASE-T or 100BASE-TX Devices
When connecting to workstations, servers, routers, and Cisco IP Phones, connect a straight-through
cable to an RJ-45 connector on the front panel. (See Figure 2-18.) When connecting to switches or
repeaters, use a crossover cable. (See the “Cable and Adapter Specifications” section on page B-4 for
cable-pinout descriptions.)
Figure 2-18
Connecting to an Ethernet Port
1
SYST
RPS
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DUPLX
SPEED
PoE
MODE
2
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4
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7
8
9
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13
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16
15X
2X
16X
Step 2
97930
Step 1
Connect the other end of the cable to an RJ-45 connector on the other device. The port LED turns on
when both the switch and the connected device have established link.
The port LED is amber while Spanning Tree Protocol (STP) discovers the topology and searches for
loops. This takes about 30 seconds, and then the port LED turns green. If the port LED does not turn on,
the device at the other end might not be turned on, or there might be a cable problem or a problem with
the adapter installed in the attached device. See Chapter 4, “Troubleshooting,” for solutions to cabling
problems.
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Connecting the Switch to Compatible Devices
Step 3
Reconfigure and reboot the connected device, if necessary.
Step 4
Repeat Steps 1 through 3 to connect each device.
Connecting to Fiber-Optic SFP Modules
Warning
Caution
Class 1 laser product. Statement 1008
Do not remove the rubber plugs from the SFP module port or the rubber caps from the fiber-optic cable
until you are ready to connect the cable. The plugs and caps protect the SFP module ports and cables
from contamination and ambient light.
Before connecting to the SFP module, be sure that you understand the port and cabling stipulations in
the “Installation Guidelines” section on page 2-5. See Appendix B, “Connector and Cable
Specifications,” for information about the LC on the SFP module.
Step 1
Remove the rubber plugs from the module port and fiber-optic cable, and store them for future use.
Step 2
Insert one end of the fiber-optic cable into the SFP module port (see Figure 2-19).
Figure 2-19
Connecting to a Fiber-Optic SFP Module Port
40
41
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97931
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LC connector
Step 3
Insert the other cable end into a fiber-optic connector on a target device.
Step 4
Observe the port status LED.
•
The LED turns green when the switch and the target device have an established link.
•
The LED turns amber while the STP discovers the network topology and searches for loops. This
process takes about 30 seconds, and then the port LED turns green.
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Connecting the Switch to Compatible Devices
•
Step 5
If the LED is off, the target device might not be turned on, there might be a cable problem, or there
might be problem with the adapter installed in the target device. See Chapter 4, “Troubleshooting,”
for solutions to cabling problems.
If necessary, reconfigure and restart the switch or target device.
Connecting to 1000BASE-T SFP Modules
Caution
Note
To prevent ESD damage, follow your normal board and component handling procedures.
When connecting to a 1000BASE-T device, use a four twisted-pair, Category 5 or higher cable.
The auto-MDIX feature is enabled by default. For configuration information for this feature, see the
switch software configuration guide or the switch command reference.
Step 1
Insert one end of the cable into the SFP module port (see Figure 2-20). When connecting to servers,
workstations, and routers, insert a four twisted-pair, straight-through cable in the RJ-45 connector. When
connecting to switches or repeaters, insert a four twisted-pair, crossover cable.
Figure 2-20
40
41
42
Connecting to a 1000BASE-T SFP Module
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44
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97932
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RJ-45 connector
Step 2
Insert the other cable end in an RJ-45 connector on a target device.
Step 3
Observe the port status LED.
•
The LED turns green when the switch and the target device have an established link.
•
The LED turns amber while the STP discovers the network topology and searches for loops. This
process takes about 30 seconds, and then the port LED turns green.
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Connecting the Switch to Compatible Devices
•
Step 4
If the LED is off, the target device might not be turned on, there might be a cable problem, or there
might be problem with the adapter installed in the target device. See Chapter 4, “Troubleshooting,”
for solutions to cabling problems.
If necessary, reconfigure and restart the switch or target device.
Connecting to a Dual-Purpose Port
Step 1
Connect an RJ-45 connector to the 10/100/1000 port, or install an SFP module into the SFP module slot,
and connect a cable to the SFP module port, as shown in Figure 2-21.
Figure 2-21
Connecting to a Dual-Purpose Port
1
5x
6x
7x
2
Catalyst 3
8x
560 SERIES
PoE-8
210093
1
1
RJ-45 connector
2
LC connector
Only one port can be active at a time. If both ports are connected, the SFP module port has priority. You
cannot configure the priority setting.
Step 2
Connect the other end of the cable to the other device. The switch automatically detects the connection
and configures the port.
Note
By default, the switch detects whether an RJ-45 connector or SFP module is connected to a dual-purpose
port and configures the port accordingly. You can change this setting and configure the port to recognize
only an RJ-45 connector or only an SFP module by using the media type interface configuration
command. For more information, see the command reference.
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Chapter 2
Switch Installation (24- and 48-Port Switches)
Where to Go Next
Where to Go Next
If the default configuration is satisfactory, the switch does not need further configuration. You can use
any of these management options to change the default configuration:
•
Start the device manager, which is in the switch memory, to manage individual switches. The device
manager is a web interface that offers quick configuration and monitoring. You can access the device
manager from anywhere in your network through a web browser. For more information, see the
device manager online help.
•
Start the Network Assistant application, which is described in the Getting Started with Cisco
Network Assistant guide. Through this GUI, you can configure and monitor a switch cluster or an
individual switch.
•
Use the CLI from the console to configure the switch as a member of a cluster or as an individual
switch. See the Catalyst 3560 Switch Software Configuration Guide and the Catalyst 3560 Switch
Command Reference on Cisco.com for information on using the CLI with a Catalyst 3560 switch.
•
Start an SNMP application such as the CiscoView application.
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CH A P T E R
3
Switch Installation (8- and 12-Port Switches)
This chapter describes how to start your switch installation, including how to interpret the power-on
self-test (POST) that ensures proper operation. It also describes how to install the switch.
Note
This chapter describes the installation information specific to the Catalyst 3560-8PC and
Catalyst 3560-12PC-S switches. For installing the other Catalyst 3560 switches, see Chapter 2, “Switch
Installation (24- and 48-Port Switches).”
Read the topics and perform the procedures in this order:
•
Preparing for Installation, page 3-1
•
Verifying Switch Operation, page 3-7
•
Installing the Switch, page 3-7
•
Where to Go Next, page 3-20
For information about connecting to the switch, see the “Connecting the Switch to Compatible Devices”
section on page 2-20
Preparing for Installation
•
Warnings, page 3-2
•
Installation Guidelines, page 3-5
•
Equipment That You Supply, page 3-6
•
Box Contents, page 3-7
•
Tools and Equipment, page 3-7
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Preparing for Installation
Warnings
These warnings are translated into several languages in the Regulatory Compliance and Safety
Information for the Catalyst 3560 Switch.
Warning
To prevent the switch from overheating, do not operate it in an area that exceeds the maximum
recommended ambient temperature of 113•F (45•C). To prevent airflow restriction, allow at least
3 inches (7.6 cm) of clearance around the ventilation openings. Statement 17B
Warning
Before working on equipment that is connected to power lines, remove jewelry (including rings,
necklaces, and watches). Metal objects will heat up when connected to power and ground and can
cause serious burns or weld the metal object to the terminals. Statement 43
Warning
Do not stack the chassis on any other equipment. If the chassis falls, it can cause severe bodily injury
and equipment damage. Statement 48
Warning
An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Be sure
that no exposed portion of the DC-input power source wire extends from the terminal block plug.
Statement 122
Warning
Blank faceplates (filler panels) serve three important functions: they prevent exposure to hazardous
voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might
disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate
the system unless all cards and faceplates are in place. Statement 156
Warning
Ethernet cables must be shielded when used in a central office environment. Statement 171
Warning
If a redundant power system (RPS) is not connected to the switch, install an RPS connector cover on
the back of the switch. Statement 265
Warning
Attach only the following Cisco RPS model to the RPS receptacle:
PWR-RPS2300 / PWR675-AC-RPS-N1 Statement 370
Warning
Read the wall-mounting instructions carefully before beginning installation. Failure to use the
correct hardware or to follow the correct procedures could result in a hazardous situation to people
and damage to the system. Statement 378
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Preparing for Installation
Warning
Do not work on the system or connect or disconnect cables during periods of lightning activity.
Statement 1001
Warning
Before performing any of the following procedures, ensure that power is removed from the DC circuit.
Statement 1003
Warning
Read the installation instructions before connecting the system to the power source. Statement 1004
Warning
This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that
the protective device is rated not greater than: 5 A Statement 1005
Warning
To prevent bodily injury when mounting or servicing this unit in a rack, you must take special
precautions to ensure that the system remains stable. The following guidelines are provided to
ensure your safety:
•
This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
•
When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest
component at the bottom of the rack.
•
If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in
the rack. Statement 1006
Warning
Class 1 laser product. Statement 1008
Warning
This unit is intended for installation in restricted access areas. A restricted access area can be
accessed only through the use of a special tool, lock and key, or other means of security.
Statement 1017
Warning
The plug-socket combination must be accessible at all times, because it serves as the main
disconnecting device. Statement 1019
Warning
A readily accessible two-poled disconnect device must be incorporated in the fixed wiring.
Statement 1022
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Preparing for Installation
Warning
This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the
absence of a suitably installed ground conductor. Contact the appropriate electrical inspection
authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024
Warning
This unit might have more than one power supply connection. All connections must be removed to
de-energize the unit. Statement 1028
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Warning
Ultimate disposal of this product should be handled according to all national laws and regulations.
Statement 1040
Warning
For connections outside the building where the equipment is installed, the following ports must be
connected through an approved network termination unit with integral circuit protection: 10/100/1000
Ethernet. Statement 1044
Warning
When installing or replacing the unit, the ground connection must always be made first and
disconnected last. Statement 1046
Warning
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents. Use the statement number provided at the end of
each warning to locate its translation in the translated safety warnings that accompanied this device.
Statement 1071
Warning
Voltages that present a shock hazard may exist on Power over Ethernet (PoE) circuits if
interconnections are made using uninsulated exposed metal contacts, conductors, or terminals.
Avoid using such interconnection methods, unless the exposed metal parts are located within a
restricted access location and users and service people who are authorized within the restricted
access location are made aware of the hazard. A restricted access area can be accessed only through
the use of a special tool, lock and key or other means of security. Statement 1072
Warning
No user-serviceable parts inside. Do not open. Statement 1073
Warning
Installation of the equipment must comply with local and national electrical codes. Statement 1074
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Switch Installation (8- and 12-Port Switches)
Preparing for Installation
Statement 371—Power Cable and AC Adapter
Caution
To comply with the Telcordia GR-1089 Network Equipment Building Systems (NEBS) standard for
electromagnetic compatibility and safety, connect the ethernet cables only to intrabuilding or
nonexposed wiring or cabling.
Caution
To comply with the Telcordia GR-1089 NEBS standard, PoE or non-PoE 10/100/1000 Ethernet port
cables that exit from either the left side or right side of the switch should be routed and tied to the nearest
rack metal hardware.
Note
The grounding architecture of this product is DC-isolated (DC-I).
Installation Guidelines
When you determine where to place the switch, be sure to observe these requirements:
•
The operating environment is within the ranges listed in Appendix A, “Technical Specifications.”
•
Airflow around the switch and through the vents is unrestricted. Allow at least 3 inches (7.6 cm) of
clearance on all sides and ventilation openings, particularly if you stack the switches or place them
side by side.
•
You have allowed at least 1.75 inches (4 cm) of clearance above each switch in the rack.
•
Clearance to front and rear panels is such that
– You can easily read the front-panel indicators.
– Access to ports is sufficient for unrestricted cabling.
– The rear-panel power connector is within reach of an AC power receptacle.
•
Temperature around the unit does not exceed 113°F (45°C).
If the switch is installed in a closed environment or in a multirack assembly, the temperature around
it might be greater than normal room temperature.
•
The heat sinks and the bottom of the switch might be hot to the touch if the switch is operating at
its maximum temperature 113°F (45°C) and is in an environment that exceeds normal room
temperature (such as in a closet, in a cabinet, or in a closed or multirack assembly).
•
No other items are placed on the top of the switch.
•
The switch is not wall-mounted with its front panel facing up or sideways. According to safety
regulations, wall-mount the switch with its front panel facing down to prevent airflow restriction
and to provide easier access to the cables.
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Preparing for Installation
•
Cabling is away from sources of electrical noise, such as radios, power lines, and fluorescent
lighting fixtures. Make sure the cabling is safely away from other devices that might damage the
cables.
•
For copper Ethernet ports, including 10/100 ports, 10/100/1000 ports, and 1000BASE-T
SFP module ports, cable lengths from the switch to connected devices can be up to 328 feet
(100 meters).
•
The cables meet the specifications in Table B-1 on page B-4, which lists the cable specifications for
1000BASE-X and 100BASE-X SFP modules for the Catalyst 3560 switch. Catalyst 3560 switch
SFP ports use both GLC-GE-100XX and GLC-FE-100XX SFP modules.
When you use shorter lengths of single-mode fiber cable, you might need to insert an inline optical
attenuator in the link to avoid overloading the receiver.
When the fiber-optic cable span is less than 15.43 miles (25 km), you should insert a 5-decibel (dB)
or 10-dB inline optical attenuator between the fiber-optic cable plant and the receiving port on the
1000BASE-ZX SFP module at each end of the link.
•
Cisco Ethernet Switches are equipped with cooling mechanisms, such as fans and blowers.
However, these fans and blowers can draw dust and other particles, causing contaminant buildup
inside the chassis, which can result in a system malfunction.
You must install this equipment in an environment as free as possible from dust and foreign
conductive material (such as metal flakes from construction activities).
These standards provide guidelines for acceptable working environments and acceptable levels of
suspended particulate matter:
– Network Equipment Building Systems (NEBS) GR-63-CORE
– National Electrical Manufacturers Association (NEMA) Type 1
– International Electrotechnical Commission (IEC) IP-20
This applies to all Cisco Ethernet switches except for this compact model:
– Catalyst 3560-8PC switch—8 10/100 PoE ports and 1 dual-purpose port (one
10/100/1000BASE-T copper port and one SFP module slot)
Equipment That You Supply
You need this equipment to install the switch:
•
Number-2 Phillips screwdriver
•
Drill with a #27 drill bit (0.144-inch [3.7 mm])
You can order an optional cable guard to secure cables to the front of the switch and to prevent accidental
removal. To order a cable guard (CBLGRD-C3560-12PC or CBLGRD-C3560-8PC), contact your Cisco
representative.
The switch has security slots in the left and right side panels. You can install an optional cable lock, such
as the type that is used to secure a laptop, to secure either or both sides of the switch. Cable locks are
available from most computer accessory suppliers.
Installing the switch in a 19-inch rack requires an optional bracket kit that is not included but which you
can order, RCKMNT-19-CMPCT=.
If you want to connect a terminal to the switch console port, you need to provide an RJ-45-to-DB-25
female DTE adapter. You can order a kit (part number ACS-DSBUASYN=) with that adapter from
Cisco.
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Verifying Switch Operation
Box Contents
The switch getting started guide on Cisco.com describes the box contents. If any item is missing or
damaged, contact your Cisco representative or reseller for support.
Tools and Equipment
You need to supply a number-2 Phillips screwdriver to rack-mount the switch.
Verifying Switch Operation
Before you install the switch, power it on and verify that it passes POST. See the getting started guide
for the steps required to connect a PC to the switch and to run Express Setup. To power on the switch,
connect one end of the AC power cord to the AC power connector on the switch, and connect the other
end of the power cord to an AC power outlet.
When the switch powers on, it automatically begins the POST, a series of tests that verifies that the
switch functions properly. When the switch begins POST, the system LED slowly blinks green. When
POST completes, the system LED blinks amber. If POST fails, the system LED remains amber. If POST
completes successfully, the system LED rapidly blinks green.
Call Cisco technical support representative if your switch fails POST.
Powering Off the Switch
After a successful POST, disconnect the power cord from the switch. Install the switch in a rack, on a
wall, on a table, or on a shelf as described in the “Installing the Switch” section on page 3-7.
Installing the Switch
•
Desk or Shelf Mounting, page 3-8
•
Wall-Mounting (with Mounting Screws), page 3-12
•
Magnet Mounting, page 3-15
•
Rack-Mounting, page 3-16
•
Wall-Mounting (with Rack-Mount Brackets), page 3-17
•
Securing the AC Power Cord, page 3-19
Before installing the switch, review the “Installation Guidelines” section on page 3-5.
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Installing the Switch
Desk or Shelf Mounting
•
Desk or Shelf Mounting (Unsecured), page 3-8
•
Desk or Shelf Mounting (Secured), page 3-8
•
Under the Desk or Shelf Mounting, page 3-9
Desk or Shelf Mounting (Unsecured)
Step 1
Locate the adhesive strip with the rubber feet in the accessory kit.
Step 2
Remove the four rubber feet from the adhesive strip, and attach them to the recessed areas on the bottom
of the unit. They prevent the switch from sliding on the desk or shelf.
Note
Step 3
We strongly recommend that you attach the rubber feet. Doing so improves airflow and reduces
overheating.
Place the switch on the desk or shelf.
Desk or Shelf Mounting (Secured)
Step 1
Locate the screw template. The template is used to align the mounting screw holes and is also a guide
for making sure that the screws have proper clearance.
Step 2
Position the screw template on top of the desk or shelf so that the two side-by-side slots face the front
of the desk or shelf, as shown in Figure 3-1. This ensures that the power cord faces the rear of the desk
or shelf after the switch is installed.
Note
Wait before you attach the screw template to the desk or shelf.
Figure 3-1
Installing the Mounting Screws on a Desk or Shelf
2
3
210096
1
Step 3
1
Screw template
2
Screws
3
Desk or shelf
Peel the adhesive strip off the bottom of the screw template, and attach it to the top of the desk or shelf.
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Switch Installation (8- and 12-Port Switches)
Installing the Switch
Step 4
Use a 0.144-inch (3.7 mm) or a #27 drill bit to drill a 1/2-inch (12.7 mm) hole in the three screw
template slots.
Step 5
Insert three screws in the slots on the screw template, and tighten until they touch the top of the screw
template.
Step 6
Remove the screw template from the desk or shelf.
Step 7
Place the switch on the mounting screws, and slide it forward until it locks in place, as shown in
Figure 3-2.
Figure 3-2
Mounting the Switch on a Desk or Shelf With Mounting Screws
SYST
STAT
DPLX
SPD
PoE
CONSOLE
1x
2x
3x
4x
5x
MODE
6x
7x
8x
Catalyst 35
60 SERIES Po
E-8
1
3
1
2
1
Slides on this way
3
Desk or shelf
2
Screws
4
Wall
Under the Desk or Shelf Mounting
Step 1
Locate the screw template. The template helps to align the mounting screw holes and is a guide to make
sure the screws are installed under the desk or shelf with proper clearance.
Step 2
Position the screw template underneath the desk or shelf so that the two side-by-side slots face the front
of the desk or shelf, as shown in Figure 3-3. This ensures that the power cord faces the rear of the desk
or shelf after the switch is installed. Wait before you attach the screw template to the desk or shelf.
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Installing the Switch
Figure 3-3
Installing the Mounting Screws Under a Desk or Shelf
5
1
2
89857
4
3
3
1
Desk or shelf
4
Adhesive
2
Screw template
5
Wall
3
Screws
Step 3
Peel the adhesive strip off the bottom of the screw template, and attach it to the underside of the desk or
shelf.
Step 4
Use a 0.144-inch (3.7 mm) or a #27 drill bit to drill a 1/2 inch (12.7 mm) hole in the three screw
template slots.
Step 5
Insert three screws in the slots on the screw template, and tighten until they touch the top of the screw
template.
Step 6
Remove the screw template from underneath the desk or shelf.
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Installing the Switch
Step 7
Place the switch onto the mounting screws and slide the switch forward until it locks in place, as shown
in Figure 3-4.
Figure 3-4
Mounting the Switch Under a Desk or Shelf
4
1
2
1
SPD
STAT
DPLX
SYST
SYST
CONSOL
E
1x
2x
3x
4x
5x
6x
7x
E-8
60 SERIES Po
Catalyst 35
8x
3
1
Desk or shelf
3
Slides on this way
2
Screws
4
Wall
After the switch is mounted on or under the desk or shelf:
1.
(Optional) Secure the AC power cord. See “Securing the AC Power Cord” section on page 3-19.
2.
Power on the switch. See the “Verifying Switch Operation” section on page 3-7.
3.
Connect to a 10/100 or 10/100/1000 port, and run Express Setup. See the Catalyst 3560 Switch
Getting Started Guide for instructions. To use the CLI setup program, see Appendix D,
“Configuring the Switch with the CLI-Based Setup Program.”
4.
Connect to the front-panel ports.
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Installing the Switch
Wall-Mounting (with Mounting Screws)
Mount the switch with the front panel facing down (as shown in Figure 3-5 on page 3-13 and Figure 3-6
on page 3-14.)
Warning
Read the wall-mounting instructions carefully before beginning installation. Failure to use the
correct hardware or to follow the correct procedures could result in a hazardous situation to people
and damage to the system. Statement 378
Caution
Do not wall-mount the switch with its front panel facing up or sideways. According to safety regulations,
wall-mount the switch with its front panel facing down to improve airflow and to provide easier access
to the cables.
Step 1
Locate the screw template. The template is used to align the mounting screw holes.
Step 2
Position the screw template so that the two side-by-side slots face toward the floor, as shown in
Figure 3-5.
For the best support of the switch and cables, make sure the switch is attached securely to a wall stud or
to a firmly attached plywood mounting backboard.
Note
Wait before you attach the screw template to the wall.
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Switch Installation (8- and 12-Port Switches)
Installing the Switch
Figure 3-5
Installing the Mounting Screws on a Wall
1
2
THIS SID
E
MOUNT AWAY FROM
ING SU
RFACE
SIDE EN
TRY
157828
CABLE
2
3
2
1
Wall
2
Screws
3
Screw template
Step 3
Peel the adhesive strip off the bottom of the screw template.
Step 4
Attach the screw template to the wall.
Step 5
Use a 0.144-inch (3.7 mm) or a #27 drill bit to drill a 1/2 inch (12.7 mm) hole in the three screw
template slots.
Step 6
Insert three screws in the slots on the screw template, and tighten until they touch the top of the
screw template.
Step 7
Remove the screw template from the wall.
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Installing the Switch
Step 8
Place the switch onto the mounting screws and slide it down until it locks in place, as shown
in Figure 3-6.
Figure 3-6
Installing the Switch On a Wall
1
3
2
2
1
Switch
2
Screw
3
157829
2
Slides down
After the switch is mounted on the wall:
1.
(Optional) Secure the AC power cord. See “Securing the AC Power Cord” section on page 3-19.
2.
Power on the switch. See the “Verifying Switch Operation” section on page 3-7.
3.
Connect to a 10/100 or 10/100/1000 port, and run Express Setup. See the Catalyst 3560 Switch
Getting Started Guide for instructions. To use the CLI setup program, see Appendix D,
“Configuring the Switch with the CLI-Based Setup Program.”
4.
Connect to the front-panel ports.
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Installing the Switch
Magnet Mounting
Warning
Read the wall-mounting instructions carefully before beginning installation. Failure to use the
correct hardware or to follow the correct procedures could result in a hazardous situation to people
and damage to the system. Statement 378
Caution
Do not wall-mount the switch with its front panel facing up or sideways. According to safety regulations,
magnet-mount the switch with its front panel facing down to improve airflow and to provide easier
access to the cables.
Step 1
Place one side of the magnet against the bottom of the switch, as shown in Figure 3-7.
Figure 3-7
Mounting the Switch with a Magnet
1
250605
2
3
Step 2
1
Metal mounting surface
2
Mounting magnet
3
Switch front panel
Mount the magnet and switch on a vertical metal surface.
After the switch is attached to the mounting magnet:
1.
(Optional) Secure the AC power cord. See “Securing the AC Power Cord” section on page 3-19.
2.
Power on the switch. See the “Verifying Switch Operation” section on page 3-7.
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Installing the Switch
3.
Connect to a 10/100 or 10/100/1000 port, and run Express Setup. See the Catalyst 3560 Switch
Getting Started Guide for instructions. To use the CLI setup program, see Appendix D,
“Configuring the Switch with the CLI-Based Setup Program.”
4.
Connect to the front-panel ports.
Rack-Mounting
Installing the Catalyst 3560-8PC switch or the Catalyst 3560 12-PC-S switch in a 19-inch rack requires
a bracket kit that is not included with the switch (RCKMNT-19-CMPCT=).
Warning
•
Attaching Brackets to the Switch, page 3-16
•
Mounting the Switch in a 19-Inch Rack, page 3-17
To prevent bodily injury when mounting or servicing this unit in a rack, you must take special
precautions to ensure that the system remains stable. The following guidelines are provided to
ensure your safety:
•
This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
•
When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest
component at the bottom of the rack.
•
If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in
the rack. Statement 1006
Attaching Brackets to the Switch
Figure 3-8 shows how to attach a 19-inch bracket to one side of the switch. Follow the same steps to
attach the second bracket to the opposite side.
Figure 3-8
SYST
STAT
DPLX
SPD
CONSOL
PoE
MODE
Attaching the 19-inch Brackets for Rack-Mounting
E
1x
2x
3x
4x
5x
6x
7x
8x
Catalyst 35
60 SERIES Po
E-8
1
1
1
Phillips flat-head screws
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Installing the Switch
Mounting the Switch in a 19-Inch Rack
After the brackets are attached to the switch, insert the switch into the 19-inch rack, and align the bracket
in the rack. Use either the 10-32 pan-head screws or the 12-24 pan-slotted screws to secure the switch
in the rack, as shown in Figure 3-9.
Note
We strongly recommend that you allow at least 1.75 inches (4 cm) of clearance above each switch in the
rack.
Figure 3-9
Mounting the Switch in a 19-Inch Rack
SYST
STAT
DPLX
SPD
PoE
CONSOL
E
1x
2x
3x
4x
5x
MODE
6x
7x
8x
Cataly
st 2960
Series
1
1
1
Phillips machine screws
After the switch is mounted in the rack:
1.
(Optional) Secure the AC power cord. See “Securing the AC Power Cord” section on page 3-19.
2.
Power on the switch. See the “Verifying Switch Operation” section on page 3-7.
3.
Connect to a 10/100 or 10/100/1000 port, and run Express Setup. See the Catalyst 3560 Switch
Getting Started Guide for instructions. To use the CLI setup program, see Appendix D,
“Configuring the Switch with the CLI-Based Setup Program.”
4.
Connect to the front-panel ports.
Wall-Mounting (with Rack-Mount Brackets)
Installing the Catalyst 3560-8PC switch or the Catalyst 3560 12-PC-S switch in a 19-inch rack requires
a bracket kit that is not included with the switch (RCKMNT-19-CMPCT=).
Step 1
Attach a 19-inch bracket to one side of the switch. Follow the same steps to attach the second bracket to
the opposite side, as shown in Figure 3-10.
Step 2
Mount the switch with the front panel facing down, as shown in Figure 3-10.
For the best support of the switch and cables, make sure the switch is attached securely to wall studs or
to a firmly attached plywood mounting backboard.
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Installing the Switch
Do not wall-mount the switch with its front panel facing up or sideways. According to safety regulations,
wall-mount the switch with its front panel facing down to prevent airflow restriction and to provide
easier access to the cables.
Figure 3-10
Mounting the Switch on a Wall
2
200916
1
1
Phillips flat-head screws
2
User-supplied screws
After the switch is mounted on the wall:
1.
(Optional) Secure the AC power cord. See “Securing the AC Power Cord” section on page 3-19.
2.
Power on the switch. See the “Verifying Switch Operation” section on page 3-7.
3.
Connect to a 10/100 or 10/100/1000 port, and run Express Setup. See the Catalyst 3560 Switch
Getting Started Guide for instructions. To use the CLI setup program, see Appendix D,
“Configuring the Switch with the CLI-Based Setup Program.”
4.
Connect to the front-panel ports.
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Installing the Switch
Securing the AC Power Cord
The AC power-cord retainer is an optional part (PWR-CLIP-CMP).
Step 1
Insert the power-cord retainer wire into the slot on the plastic holder.
Step 2
Attach the plastic holder onto the switch rear panel with the supplied screw (see Figure 3-11).
Insert the Power-Cord Retainer
250519
Figure 3-11
Step 3
Rotate the wire to the right side of the AC power cord connector, and insert the AC power cord (see
Figure 3-12).
Insert the AC Power Cord
250520
Figure 3-12
Step 4
Place the power cord bushing on the power cord with the opening at the top. The retainer wire only fits
into one slot on the bushing. Move the retainer wire into the bushing slot (see Figure 3-13).
Attach the Power-Cord Bushing
250521
Figure 3-13
Step 5
Slide the bushing so that it rests against the power-cord connector, and then rotate the bushing clockwise
until the bushing is securely fastened and its opening is on the right side of the power cord (see
Figure 3-14).
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Chapter 3
Switch Installation (8- and 12-Port Switches)
Where to Go Next
Rotate the Bushing Clockwise
250522
Figure 3-14
Step 6
Insert the securing clip in the opening of the bushing (see Figure 3-15).
Insert the Securing Clip
250523
Figure 3-15
250524
After the power cord is correctly secured, it looks like this:
Where to Go Next
If the default configuration is satisfactory, the switch does not need further configuration. You can use
any of these management options to change the default configuration:
•
Start the device manager, which is in the switch memory, to manage individual switches. The device
manager is a web interface that offers quick configuration and monitoring. You can access the
device manager from anywhere in your network through a web browser. For more information, see
the device manager online help.
•
Start the Network Assistant application, which is described in the Getting Started with Cisco
Network Assistant guide. Through this GUI, you can configure and monitor a switch cluster or an
individual switch.
•
Use the CLI from the console to configure the switch as a member of a cluster or as an individual
switch. See the Catalyst 3560 Switch Software Configuration Guide and the Catalyst 3560 Switch
Command Reference on Cisco.com for information on using the CLI with a Catalyst 3560 switch.
•
Start an SNMP application such as the CiscoView application.
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CH A P T E R
4
Troubleshooting
The LEDs on the front panel provide troubleshooting information about the switch. They show failures
in the power-on self-test (POST), port-connectivity problems, and overall switch performance. For a full
description of the switch LEDs, see the “LEDs” section on page 1-11.
You can also get statistics from the browser interface, from the command-line interface (CLI), or from
a Simple Network Management Protocol (SNMP) workstation. See the software configuration guide, the
switch command reference guide on Cisco.com, or the documentation that came with your SNMP
application for details.
This chapter describes these topics for troubleshooting problems:
•
Diagnosing Problems, page 4-1
•
Clearing the Switch IP Address and Configuration, page 4-5
•
Locating the Switch Serial Number, page 4-6
Diagnosing Problems
The LEDs on the front panel provide troubleshooting information about the switch. They show POST
failures, port-connectivity problems, and overall switch performance. You can also get statistics from
the CLI or from an SNMP workstation. See the software configuration guide and the switch command
reference on Cisco.com or the documentation that came with your SNMP application for more
information.
•
Evaluate Switch POST Results, page 4-2
•
Monitor Switch LEDs, page 4-2
•
Verify Switch Connections, page 4-2
•
Monitor Switch Performance, page 4-4
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Chapter 4
Troubleshooting
Diagnosing Problems
Evaluate Switch POST Results
As the switch powers on, it begins the POST, a series of tests that runs automatically to ensure that the
switch functions properly. It might take several minutes for the switch to complete POST.
When the switch begins POST, the system LED slowly blinks green. When POST completes, the system
LED blinks amber. If POST fails, the system LED remains amber. If POST completes successfully, the
system LED rapidly blinks green.
Note
POST failures are usually fatal. Contact your Cisco technical support representative if your switch does
not pass POST.
Monitor Switch LEDs
Look at the port LEDs for troubleshooting information about the switch. See the “LEDs” section on
page 1-11 for descriptions of the LED colors and their meanings.
Verify Switch Connections
Review these sections when troubleshooting switch connectivity problems:
•
Bad or Damaged Cable, page 4-2
•
Ethernet and Fiber Cables, page 4-3
•
Link Status, page 4-3
•
Transceiver Module Port Issues, page 4-3
•
Port and Interface Settings, page 4-4
•
Ping the End Device, page 4-4
•
Spanning Tree Loops, page 4-4
Bad or Damaged Cable
Always look at the cable for marginal damage or failure. A cable might connect at the physical layer but
then cause packet corruption because of subtle damage to its wiring or connectors. You can identify this
situation because the port will have many packet errors, or the port constantly loses and regains link. In
these situations:
•
Change the copper or fiber-optic cable with a known, good cable if necessary.
•
Look for broken or missing pins on cable connectors.
•
Rule out any insufficient patch panel connections or media convertors between the source and the
destination. If possible, bypass the patch panel or eliminate faulty media convertors, such as
fiber-optic-to-copper convertors.
•
Try using the cable in another port or interface to see if the problem also exists there.
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 4
Troubleshooting
Diagnosing Problems
Ethernet and Fiber Cables
Make sure that you have the correct cable type for the connection:
•
For Ethernet, use Category 3 copper cable for 10 Mb/s unshielded twisted pair (UTP) connections.
Use either Category 5, Category 5e, or Category 6 UTP for 10/100 or 10/100/1000 Mb/s
connections.
•
For fiber-optic connectors, verify that you have the correct cable for the distance and port type.
Make sure that the ports on the connected device match and that they use the same type of encoding,
optical frequency, and fiber type. For more information about cabling, see Appendix B, “Connector
and Cable Specifications.”
•
For copper connections, determine if a crossover cable was used when a straight-through cable was
required or the reverse. Enable auto-MDIX on the switch, or replace the cable.
Link Status
Verify that both sides have link. A single broken wire or one shutdown port can cause one side to show
link, but the other side does not have link.
A link LED does not guarantee that the cable is fully functional. The cable might have encountered
physical stress that causes it to function at a marginal level. If the link light for the port does not come on:
•
Connect the cable from the switch to a known, good device.
•
Make sure that both ends of the cable are connected to the correct ports.
•
Verify that both devices have power.
•
Verify that you are using the correct cable type. See Appendix B, “Connector and Cable
Specifications.” for more information.
•
Look for loose connections. Sometimes a cable appears to be seated, but is not. Disconnect and then
reconnect the cable.
Transceiver Module Port Issues
Use only Cisco small form-factor (SFP) modules on the switch. Each Cisco module has an internal serial
EEPROM that is encoded with security information. This encoding provides a way for Cisco to identify
and validate that the module meets the requirements for the switch. Look for these items:
•
Bad or incorrect SFP module. Exchange the suspect module with a known, good module. Verify that
this module supports this platform. See the “Features” section on page 1-1 for a list of supported
SFP modules.
•
Use the show interfaces privileged EXEC command to verify the port or module error-disabled,
disabled, or shutdown status. Re-enable the port if necessary.
•
Make sure that all you have properly cleaned and securely connected all fiber-optic connections.
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 4
Troubleshooting
Diagnosing Problems
Port and Interface Settings
An obvious but sometimes overlooked cause of port connectivity failure is a disabled port. Verify that
the port or interface is not disabled or for some reason powered off. If a port or interface is manually
shut down on one or the other side of the link, the link does not come up until you re-enable the port.
Use the show interfaces privileged EXEC command to verify the port or interface error-disabled,
disabled, or shutdown status on both sides of the connection. If necessary, re-enable the port or the
interface.
Ping the End Device
Verify the end device connection by first pinging it from the directly connected switch, and then work
your way back port by port, interface by interface, trunk by trunk, until you find the source of the
connectivity issue. Make sure that each switch can identify the end device MAC address in its
Content-Addressable Memory (CAM) table.
Spanning Tree Loops
Spanning Tree Protocol (STP) loops can cause serious performance issues that might appear to be port
or interface problems. In this situation, the switch bandwidth is used repeatedly by the same frames,
crowding out legitimate traffic.
A unidirectional link can cause loops. This occurs when the traffic that the switch sends is received by
its neighbor, but the switch does not receive the traffic that is sent from the neighbor. A broken
fiber-optic cable, other cabling, or a port issue could cause this one-way communication.
You can enable the UniDirectional Link Detection (UDLD) protocol on the switch to help identify
difficult-to-find unidirectional link problems. UDLD supports a normal mode of operation (the default)
and an aggressive mode. In normal mode, UDLD detects unidirectional links because of incorrectly
connected interfaces on fiber-optic connections. In aggressive mode, UDLD also detects unidirectional
links caused by one-way traffic on fiber-optic and twisted-pair links and by incorrectly connected
interfaces on fiber-optic links. For information about enabling UDLD on the switch, see the
“Understanding UDLD” section in the software configuration guide.
Monitor Switch Performance
Review these sections when you troubleshoot switch performance problems:
•
Speed, Duplex, and Autonegotiation, page 4-4
•
Autonegotiation and Network Interface Cards, page 4-5
•
Cabling Distance, page 4-5
Speed, Duplex, and Autonegotiation
If the port statistics show a large number of alignment errors, frame check sequence (FCS), or
late-collisions errors, a speed or duplex mismatch might be the problem.
A common issue with speed and duplex occurs when the duplex settings are mismatched between two
switches, between a switch and a router, or between the switch and a workstation or server. This can
happen when you manually set the speed and duplex or because of autonegotiation issues between the
two devices.
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Chapter 4
Troubleshooting
Clearing the Switch IP Address and Configuration
These circumstances can result in a mismatch:
•
A manually set speed or duplex parameter is different from the manually set speed or duplex
parameter on the connected port.
•
A port is set to autonegotiate, and the connected port is set to full duplex with no autonegotiation.
To maximize switch performance and to ensure a link, follow one of these guidelines when you set or
change the settings for duplex and speed:
•
Let both ports autonegotiate both speed and duplex.
•
Manually set the speed and duplex parameters for the ports on both ends of the connection.
•
If a remote device does not autonegotiate, configure the duplex settings on the two ports to match.
The speed parameter can adjust itself even if the connected port does not autonegotiate.
Autonegotiation and Network Interface Cards
Problems sometimes occur between the switch and third-party network interface cards (NICs). By
default, the switch ports and interfaces are set to autonegotiate. It is common for devices such as laptop
computers or other devices to also be set to autonegotiate, yet sometimes autonegotiation issues occur.
To troubleshoot autonegotiation problems, try to manually set both sides of the connection. If this does
not solve the problem, the firmware or software on your NIC card might be causing the problem.
Upgrade the NIC card driver to the latest version available from the manufacturer.
Cabling Distance
If the port statistics show excessive FCS, late-collision, or alignment errors, verify that the cable
distance from the switch to the connected device meets the recommended guidelines. See Appendix B,
“Connector and Cable Specifications,” for cabling guidelines.
Clearing the Switch IP Address and Configuration
If you have configured a new switch with an incorrect IP address, you can clear the IP address that is
configured on the switch.
Caution
This procedure clears the IP address and all configuration information that is stored on the switch. Do
not follow this procedure unless you want to completely reconfigure the switch.
Follow these steps to return your switch to the factory default settings:
1.
Press and hold the Mode button.
The switch LEDs begin blinking after about 2 seconds. If the switch is not configured, the LEDs
above the Mode button turn green. You can omit this step and run Express Setup to configure the
switch.
2.
Continue holding down the Mode button. The LEDs stop blinking after an additional 8 seconds, and
then the switch reboots.
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Chapter 4
Troubleshooting
Locating the Switch Serial Number
The switch now behaves like an unconfigured switch. You can configure the switch by using Express
Setup as described in the switch getting started guide that is included with the switch.
You can also configure the switch by using the CLI setup procedure described in Appendix D,
“Configuring the Switch with the CLI-Based Setup Program.”
Locating the Switch Serial Number
If you contact Cisco Technical Assistance, you need to know the serial number of your switch. See
Figure 4-1 through Figure 4-5 to locate the serial number on your switch. You can also use the show
version command to get the serial number.
Figure 4-1
Serial Number Location on the Catalyst 3560-24PS and 3560V2-24PS Switch
CONSOL
RATING
100-200V
~
5.0A-2.5A
, 50-60
HZ
DC INPU
TS FOR
REMOTE
POWER
SPECIFIE SUPPLY
D IN MAN
+12v
UAL
@7.5A
-48 @7.8
A
116113
E
SN: AAANNNNXXXX
Serial Number Location on the Catalyst 3560-24TS-S and 3560V2-24TS Switch
CONSO
126758, 781-00304-01A0
Figure 4-2
LE
SN: XXXNNNNXXXX
Figure 4-3
Serial Number Location on the Catalyst 3560-48PS and 3560V2-48PS Switch
CONSOL
RATING
100-200V
~
5.0A-2.5A
, 50-60
HZ
DC INPU
TS FOR
REMOTE
POWER
SPECIFIE SUPPLY
D IN MAN
+12v
UAL
@7.5A
-48 @7.8
A
116112
E
SN: AAANNNNXXXX
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 4
Troubleshooting
Locating the Switch Serial Number
Serial Number Location on the Catalyst 3560-48TS-S and 3560V2-48TS Switch
CONSO
126757, 781-00303-01A0
Figure 4-4
LE
SN: XXXNNNNXXXX
STACK
1
STACK
2
Serial Number Location on the Catalyst 3560-48TS, Catalyst 3560G-48PS, Catalyst
3750G-48TS, and Catalyst 3750G-48PS Switches
CONSO
119952, 781-00290-01
Figure 4-5
LE
DC INPU
TS FOR
REMOTE
POWER
SUPPLY
SPECIFI
ED IN
MANUAL
SN: XXXNNNNXXXX
Figure 4-6
Serial Number Location on the Catalyst 3560 8-PS and the Catalyst 3560 12-PS-S
Switches
250518, 781-00604-01 A0
SN: XXXNNNNXXXX
Catalyst 3560 Switch Hardware Installation Guide
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Chapter 4
Troubleshooting
Locating the Switch Serial Number
Catalyst 3560 Switch Hardware Installation Guide
4-8
OL-6337-07
A P P E N D I X
A
Technical Specifications
•
Table A-1 on page A-1, Environmental Ranges for all Catalyst 3560 Switches
•
Table A-2 on page A-2, Technical Specifications for the Catalyst 3560-24PS Switch
•
Table A-3 on page A-2, Specifications for the Catalyst 3560-48PS Switch
•
Table A-4 on page A-3, Specifications for the Catalyst 3560-24TS-S Switch
•
Table A-5 on page A-3, Specifications for the Catalyst 3560-48TS-S Switch
•
Table A-6 on page A-3, Specifications for the Catalyst 3560-8PC and Catalyst 3560-12PC Switches
•
Table A-7 on page A-4, Specifications for the Catalyst 3560G-24TS Switch
•
Table A-8 on page A-4, Specifications for the Catalyst 3560G-24PS Switch
•
Table A-9 on page A-5, Specifications for the Catalyst 3560G-48TS Switch
•
Table A-10 on page A-5, Specifications for the Catalyst 3560G-48PS Switch
•
Table A-11 on page A-5, Specifications for the Catalyst 3560V2-48PS and 3560V2-24PS Switch
•
Table A-12 on page A-6, Specifications for the Catalyst 3560V2-48TS and 3560V2-24TS Switch
•
Table A-13 on page A-6, Specifications for the Catalyst 3560V2-24TS-SD Switch
Table A-1
Environmental Ranges for all Catalyst 3560 Switches
Operating temperature
32 to 113°F (0 to 45°C)
Storage temperature
–13 to 158°F (–25 to 70°C)
Relative humidity
10 to 85% (noncondensing)
Operating altitude
Up to 10,000 ft (3049 m)
Storage altitude
Up to 15,000 ft (4573 m)
Catalyst 3560 Switch Hardware Installation Guide
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A-1
Appendix A
Table A-2
Technical Specifications
Technical Specifications for the Catalyst 3560-24PS Switch
Power Requirements
AC input voltage
100 to 240 VAC (autoranging)
5.5 A to 2.8 A, 50 to 60 Hz
DC input voltage for RPS 675
+ 12 V
Maximum power consumption
485 W
Maximum power dissipation
115 W, 393 BTUs per hour
Power rating
0.485 KVA
@7.5 A and –48 V
@7.8 A
Power over Ethernet
15.4 W per port maximum, 370 W switch maximum
Physical Dimensions
Weight
11.3 lb (5.14 kg)
Dimensions (H x D x W)
1.73 x 11.81 x 17.5 in. (4.39 x 30 x 44.45 cm)
Table A-3
Specifications for the Catalyst 3560-48PS Switch
Power Requirements
AC input voltage
100 to 240 VAC (autoranging)
5.5 to 2.8 A, 50 to 60 Hz
DC input voltages for RPS 675
+ 12 V
Maximum power consumption
530 W
Maximum power dissipation
160 W, 546 BTUs per hour
Power rating
0.53 KVA
@7.5 A and –48 V
@7.8 A
Power over Ethernet
Range from 4 to 15.4 W per port, up to 370-W switch maximum
Physical Dimensions
Weight
13.2 lb (6 kg)
Dimensions (H x D x W)
1.73 x 14.85 x 17.5 in. (4.39 x 37.72 x 44.45 cm)
Catalyst 3560 Switch Hardware Installation Guide
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OL-6337-07
Appendix A
Technical Specifications
Table A-4
Specifications for the Catalyst 3560-24TS-S Switch
Power Requirements
AC input voltage
100 to 240 VAC (autoranging) 450 to 190 mA,
50 to 60 Hz
DC input voltages for RPS 675
+ 12 V
Power consumption
45 W
Maximum power consumption
45 W, 154 BTUs per hour
Maximum power dissipation
0.075 KVA
@5A
Physical Dimensions
Weight
8.5 lb (3.9 kg)
Dimensions (H x D x W)
1.73 x 11.81 x 17.5 in. (4.39 x 30 x 44.45 cm)
Table A-5
Specifications for the Catalyst 3560-48TS-S Switch
Power Requirements
AC input voltage
100 to 240 VAC (autoranging)
650 to 270 mA, 50 to 60 Hz
DC input voltages for RPS 675
+ 12 V
Maximum power consumption
65 W
Maximum power dissipation
65 W, 222 BTUs per hour
Power rating
0.110 KVA
@5A
Physical Dimensions
Weight
9.1 lb (4.1 kg)
Dimensions (H x D x W)
1.73 x 11.81 x 17.5 in. (4.39 x 30 x 44.45 cm)
Table A-6
Specifications for the Catalyst 3560-8PC and Catalyst 3560-12PC Switches
Power Requirements
AC input voltage
100 to 240 VAC (autoranging)
2.5 to 1.3 A, 50 to 60 Hz
Maximum power consumption
204 W
Maximum power dissipation
80 W, 12 BTUs per hour
Power rating
0.2 KVA
Power over Ethernet
Up to 124-W switch maximum
Physical Dimensions
Weight
5 lb (2.3 kg)
Dimensions (H x D x W)
1.73 x 9.1 x 10.6 in. (4.4 x 23 x 26.9 cm)
Catalyst 3560 Switch Hardware Installation Guide
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A-3
Appendix A
Table A-7
Technical Specifications
Specifications for the Catalyst 3560G-24TS Switch
Power Requirements
AC input voltage
100 to 240 VAC (autoranging)
1.5 to 3 A, 50 to 60 Hz
DC input voltages for RPS 675
+ 12 V
Maximum power consumption
100 W
Maximum power dissipation
100 W, 314 BTUs per hour
Power rating
0.10 KVA
@10.5 A
Physical Dimensions
Weight
12 lb (5.44 kg)
Dimensions (H x D x W)
1.73 x 14.9 x 17.5 in. (4.39 x 37.8 x 44.45 cm)
Table A-8
Specifications for the Catalyst 3560G-24PS Switch
Power Requirements
AC input voltage
100 to 240 VAC (autoranging)
4 to 8 A, 50 to 60 Hz
DC input voltages for RPS 675
+ 12 V
Maximum power consumption
520 W
Maximum power dissipation
170 W, 534 BTUs per hour
Power rating
0.52 KVA
@14 A and –48 V
@7.8 A
Power over Ethernet
Range from 4 to 15.4 W per port, up to 370 W switch maximum
Physical Dimensions
Weight
13.5 lb (6.1 kg)
Dimensions (H x D x W)
1.73 x 14.9 x 17.5 in. (4.39 x 37.8 x 44.45 cm)
Catalyst 3560 Switch Hardware Installation Guide
A-4
OL-6337-07
Appendix A
Technical Specifications
Table A-9
Specifications for the Catalyst 3560G-48TS Switch
Power Requirements
AC input voltage
100 to 240 VAC (autoranging)
3 to 1.5 A, 50 to 60 Hz
DC input voltages for RPS 675
+ 12 V
Maximum power consumption
160 W
Maximum power dissipation
160 W, 500 BTUs per hour
Power rating
0.16 KVA
@17.5 A
Physical Dimensions
Weight
14 lb (6.4 kg)
Dimensions (H x D x W)
1.73 x 16.1 x 17.5 in. (4.39 x 40.9 x 44.45 cm)
Table A-10
Specifications for the Catalyst 3560G-48PS Switch
Power Requirements
AC input voltage
100 to 240 VAC (autoranging)
4 to 8 A, 50 to 60 Hz
DC input voltages for RPS 675
+ 12 V
Maximum power consumption
560 W
Maximum power dissipation
220 W, 690 BTUs per hour
Power rating
0.56 KVA
@14 A and –48 V
@7.8 A
Power over Ethernet
Range from 4 to 15.4 W per port, up to 370 W switch maximum
Physical Dimensions
Weight
15.5 lb (7.03 kg)
Dimensions (H x D x W)
1.73 x 16.1 x 17.5 in. (4.39 x 40.9 x 44.45 cm)
Table A-11
Specifications for the Catalyst 3560V2-48PS and 3560V2-24PS Switch
Environmental Ranges
Operating temperature
32 to 113°F (0 to 45°C)
Storage temperature
–13 to 158°F (–25 to 70°C)
Relative humidity
10 to 85% (noncondensing)
Operating altitude
Up to 10,000 ft (3049 m)
Storage altitude
Up to 15,000 ft (4573 m)
Power Requirements
AC input voltage
100 to 240 VAC (autoranging)
4 to 8 A, 50 to 60 Hz
Catalyst 3560 Switch Hardware Installation Guide
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A-5
Appendix A
Table A-11
Technical Specifications
Specifications for the Catalyst 3560V2-48PS and 3560V2-24PS Switch (continued)
Environmental Ranges
DC input voltages for
RPS 2300 and 675
+12 V
@14 A and –48 V
Power consumption
560 W
Power dissipation
220 W, 690 BTUs per hour
Power rating
0.56 kVA
@7.8 A
Power over Ethernet
Range from 4 to 15.4 W per port, up to 370 W switch maximum
Physical Dimensions
Weight
11.3 lb (5.1 kg)
Dimensions (H x W x D) 1.73 x 17.5 x 11.8 in. (4.4 x 44.5 x 30.1 cm)
Table A-12
Specifications for the Catalyst 3560V2-48TS and 3560V2-24TS Switch
Environmental Ranges
Operating temperature
32 to 113°F (0 to 45°C)
Storage temperature
–13 to 158°F (–25 to 70°C)
Relative humidity
10 to 85% (noncondensing)
Operating altitude
Up to 10,000 ft (3049 m)
Storage altitude
Up to 15,000 ft (4573 m)
Power Requirements
AC input voltage
100 to 240 VAC (autoranging)
0.8 to 1.5 A, 50 to 60 Hz
DC input voltages for
RPS 2300 and 675
+12 V
Power consumption
180 W, 615 BTUs per hour
Power rating
0.180 kVA
@17 A
Physical Dimensions
Weight
8.5 lb (3.9 kg)
Dimensions (H x W x D) 1.73 x 11.81 x 17.5 in. (4.4 x 30 x 44.45 cm)
Table A-13
Specifications for the Catalyst 3560V2-24TS-SD Switch
Environmental Ranges
Operating temperature
32 to 113°F (0 to 45°C)
Storage temperature
–13 to 158°F (–25 to 70°C)
Relative humidity
10 to 85% (noncondensing)
Operating altitude
Up to 10,000 ft (3049 m)
Storage altitude
Up to 15,000 ft (4573 m)
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A-6
OL-6337-07
Appendix A
Technical Specifications
Table A-13
Specifications for the Catalyst 3560V2-24TS-SD Switch (continued)
Environmental Ranges
Power Requirements
DC input voltage
–36 to –72 VDC
3 to 1.5 A
Power consumption
94 W, 321 BTUs per hour
Physical Dimensions
Weight
9 lb (4.1 kg)
Dimensions (H x W x D) 1.73 x 17.5 x 11.8 in. (4.4 x 44.5 x 30.1 cm)
Catalyst 3560 Switch Hardware Installation Guide
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Appendix A
Technical Specifications
Catalyst 3560 Switch Hardware Installation Guide
A-8
OL-6337-07
A P P E N D I X
B
Connector and Cable Specifications
This appendix describes the Catalyst 3560 switch ports and the cables and adapters that you use to
connect the switch to other devices and includes these sections:
•
“Connector Specifications” section on page B-1
•
“Cable and Adapter Specifications” section on page B-4
Connector Specifications
•
10/100 and 10/100/1000 Ports, page B-1
•
SFP Module Ports, page B-2
•
Dual-Purpose Ports, page B-3
•
Console Port, page B-3
10/100 and 10/100/1000 Ports
The 10/100 and 10/100/1000 Ethernet ports use standard RJ-45 connectors and Ethernet pinouts with
internal crossovers. These ports have the send (TD) and receive (RD) signals internally crossed so that
a twisted-pair straight-through cable and adapter can be attached to the port. Figure B-1 shows the pinout
for a 10/100 port.
Catalyst 3560 Switch Hardware Installation Guide
OL-6337-07
B-1
Appendix B
Connector and Cable Specifications
Connector Specifications
10/100 Port Pinouts
Pin
Label
1
RD+
2
RD-
3
TD+
4
NC
5
NC
6
TD-
7
NC
8
NC
1 2 3 4 5 6 7 8
H5318
Figure B-1
Figure B-2 shows the pinout for a 10/100/1000 port.
10/100/1000 Port Pinouts
Pin
Label
1
TP0+
2
TP0-
3
TP1+
4
TP2+
5
TP2-
6
TP1-
7
TP3+
8
TP3-
1 2 3 4 5 6 7 8
60915
Figure B-2
SFP Module Ports
The Catalyst 3560 switch uses SFP modules for fiber-optic and copper uplinks. See the Catalyst 3560
release notes for a list of supported SFP modules.
Fiber-Optic SFP Module LC Connector
58476
Figure B-3
Catalyst 3560 Switch Hardware Installation Guide
B-2
OL-6337-07
Appendix B
Connector and Cable Specifications
Connector Specifications
Copper SFP Module RJ-45 Connector
Pin
Label
1
TP0+
2
TP0-
3
TP1+
4
TP2+
5
TP2-
6
TP1-
7
TP3+
8
TP3-
1 2 3 4 5 6 7 8
60915
Figure B-4
Dual-Purpose Ports
The Ethernet port on a dual-purpose port uses standard RJ-45 connectors. Figure B-5 shows the pinouts.
10/100/1000 Port Pinouts
Pin
Label
1
TP0+
2
TP0-
3
TP1+
4
TP2+
5
TP2-
6
TP1-
7
TP3+
8
TP3-
1 2 3 4 5 6 7 8
60915
Figure B-5
The SFP module slot on a dual-purpose port uses SFP modules for fiber-optic and copper uplink ports.
See the Catalyst 3560 release notes for a list of supported SFP modules.
Note
The auto-MDIX feature is enabled by default. For configuration information for this feature, see the
switch software configuration guide or the switch command reference.
Console Port
The console port uses an 8-pin RJ-45 connector, described in Table B-2 and Table B-3. The
RJ-45-to-DB-9 adapter cable connects the console port of the switch to a console PC. You need an
RJ-45-to-DB-25 female DTE adapter (ACS-DSBUASYN=) to connect the switch console port to a
terminal. For console port and adapter pinout information, see Table B-2 and Table B-3.
Catalyst 3560 Switch Hardware Installation Guide
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B-3
Appendix B
Connector and Cable Specifications
Cable and Adapter Specifications
Cable and Adapter Specifications
•
SFP Module Cable Specifications, page B-4
•
Two Twisted-Pair Cable Pinouts, page B-5
•
Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports, page B-6
•
Identifying a Crossover Cable, page B-6
•
Adapter Pinouts, page B-7
SFP Module Cable Specifications
Table B-1 lists the cable specifications for the fiber-optic SFP module connections. Each port must
match the wave-length specifications on the other end of the cable, and for reliable communications, the
cable must not exceed the required cable length. Copper 1000BASE-T SFP transceivers use standard
four twisted-pair, Category 5 or greater cable at lengths up to 328 feet (100 meters).
Table B-1
Fiber-Optic SFP Module Port Cabling Specifications
Wavelength
(nanometers)
SFP Module
Fiber Type
Core Size/Cladding Modal Bandwidth
Size (micron)
(MHz/km)1
Cable Distance
100BASE-BX
(GLC-FE-100BX-D
GLC-FE-100BX-U)
1310 TX
1550 RX
SMF
G.6522
—
32,810 feet (10 km)
100BASE-FX
(GLC-GE-100FX)
1310
MMF
50/125
62.5/125
500
500
6,562 feet (2 km)
6,562 feet (2 km)
100BASE-FX
(GLC-FE-100FX)
1310
MMF
50/125
62.5/125
500
500
6,562 feet (2 km)
6,562 feet (2 km)
100BASE-LX
(GLC-FE-100LX)
1310
SMF
G.6522
—
32,810 feet (10 km)
1000BASE-BX10-D
(GLC-BX-D)
1490 TX
1310 RX
SMF
G.6522
—
32,810 feet (10 km)
1000BASE-BX10-U
(GLC-BX-U)
1310 TX
1490 RX
SMF
G.6522
—
32,810 feet (10 km)
1000BASE-SX
(GLC-SX-MM)
850
MMF
62.5/125
62.5/125
50/125
50/125
160
200
400
500
722 feet (220 m)
902 feet (275 m)
1640 feet (500 m)
1804 feet (550 m)
1000BASE-LX/LH
(GLC-LH-SM)
1310
MMF3
SMF
62.5/125
50/125
50/125
G.6522
500
400
500
—
1804 feet (550 m)
1804 feet (550 m)
1804 feet (550 m)
32,810 feet (10 km)
SMF
G.6522
—
43.4 to 62 miles
(70 to 100 km)4
1000BASE-ZX
(GLC-ZX-SM
1550
Catalyst 3560 Switch Hardware Installation Guide
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Appendix B
Connector and Cable Specifications
Cable and Adapter Specifications
Table B-1
SFP Module
Fiber-Optic SFP Module Port Cabling Specifications (continued)
Wavelength
(nanometers)
Fiber Type
Core Size/Cladding Modal Bandwidth
Size (micron)
(MHz/km)1
Cable Distance
SMF
G.6522
—
62 miles (100 km)
—
—
—
CWDM
1470, 1490,
1510, 1530,
1550, 1570,
1590, 1610
DWDM
ITU channels —
21-59
1. Modal bandwidth applies only to multimode fiber.
2. A mode-field diameter/cladding diameter = 9 micrometers/125 micrometers
3. A mode-conditioning patch cord is required. Using an ordinary patch cord with MMF, 1000BASE-LX/LH SFP modules, and a short link distance
can cause transceiver saturation, resulting in an elevated bit error rate (BER). When using the LX/LH SFP module with 62.5-micron diameter MMF,
you must also install a mode-conditioning patch cord between the SFP module and the MMF cable on both the sending and receiving ends of the
link. The mode-conditioning patch cord is required for link distances greater than 984 feet (300 m).
4. 1000BASE-ZX SFP modules can send data up to 62 miles (100 km) by using dispersion-shifted SMF or low-attenuation SMF; the distance depends
on the fiber quality, the number of splices, and the connectors.
Two Twisted-Pair Cable Pinouts
Figure B-6 and Figure B-7 show the schematics of two twisted-pair cables for connecting to 10BASE-Tand 100BASE-TX-compatible devices.
Two Twisted-Pair Straight-Through Cable Schematic
Switch
Router or PC
3 TD+
6 TD–
3 RD+
6 RD–
1 RD+
2 RD–
1 TD+
2 TD–
Two Twisted-Pair Crossover Cable Schematic
Switch
Switch
3 TD+
6 TD–
3 TD+
6 TD–
1 RD+
2 RD–
1 RD+
2 RD–
H5579
Figure B-7
H5578
Figure B-6
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B-5
Appendix B
Connector and Cable Specifications
Cable and Adapter Specifications
Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports
Figure B-8 and Figure B-9 show the schematics of four twisted-pair cables for 1000BASE-T SFP
module ports on Catalyst 3560 switches.
Four Twisted-Pair Straight-Through Cable Schematic for 1000BASE-T Ports
Switch
Router or PC
1 TP0+
1 TP0+
2 TP0-
2 TP0-
3 TP1+
3 TP1+
6 TP1-
6 TP1-
4 TP2+
4 TP2+
5 TP2-
5 TP2-
7 TP3+
7 TP3+
8 TP3-
8 TP3-
Figure B-9
65271
Figure B-8
Four Twisted-Pair Crossover Cable Schematics for 1000BASE-T Ports
Identifying a Crossover Cable
To identify a crossover cable, compare the two modular ends of the cable. Hold the cable ends
side-by-side, with the tab at the back. The wire connected to the pin on the outside of the left plug should
be a different color from the wire connected to the pin on the inside of the right plug. (See Figure B-10.)
Catalyst 3560 Switch Hardware Installation Guide
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Appendix B
Connector and Cable Specifications
Cable and Adapter Specifications
Figure B-10
Identifying a Crossover Cable
Pin 1 on one connector and
pin 1 on the other connector
should be different colors.
Pin 1
200915
Pin 1
Adapter Pinouts
Table B-2 lists the pinouts for the console port, the RJ-45-to-DB-9 adapter cable, and the console device.
Table B-2
Console Port Signaling Using a DB-9 Adapter
Switch
Console
Port (DTE)
RJ-45-to-DB-9
Terminal Adapter
Console
Device
Signal
DB-9 Pin
Signal
RTS
8
CTS
DTR
6
DSR
TxD
2
RxD
GND
5
GND
GND
5
GND
RxD
3
TxD
DSR
4
DTR
CTS
7
RTS
Table B-3 lists the pinouts for the console port, RJ-45-to-DB-25 female DTE adapter, and the console
device.
Note
You can order an RJ-45-to-DB-25 female DTE adapter, which is not supplied with the switch
(ACS-DSBUASYN=).
Catalyst 3560 Switch Hardware Installation Guide
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B-7
Appendix B
Connector and Cable Specifications
Cable and Adapter Specifications
Table B-3
Console Port Signaling Using a DB-25 Adapter
Switch
Console
Port (DTE)
RJ-45-to-DB-25
Terminal Adapter
Console
Device
Signal
DB-25 Pin
Signal
RTS
5
CTS
DTR
6
DSR
TxD
3
RxD
GND
7
GND
GND
7
GND
RxD
2
TxD
DSR
20
DTR
CTS
4
RTS
Catalyst 3560 Switch Hardware Installation Guide
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A P P E N D I X
C
Connecting to DC Power
This appendix describes how to make DC power connections to the Catalyst 3560V2-24TS-SD switch.
See “Switch Installation (24- and 48-Port Switches)” and “Switch Installation (8- and 12-Port
Switches)” for instructions on installing the switch.
Connecting to DC Power
To connect the Catalyst 3560V2-24TS-SD switch to a DC-input power source, follow the steps in these
sections:
Warning
•
Preparing for Installation, page C-2
•
Grounding the Switch, page C-2
•
Wiring the DC-Input Power Source, page C-5
This unit is intended for installation in restricted access areas. A restricted access area can be
accessed only through the use of a special tool, lock and key, or other means of security.
Statement 1017
Note
We recommend that you use 18 AWG copper wiring for Network Equipment Building Systems (NEBS)
installation. This guideline follows the standard guidelines for DC power wiring in the Central Office.
Note
When an RPS is connected to the Catalyst 3560V2-24TS-SD switch, the switch is not NEBS compliant.
Note
The grounding architecture of this product is DC-isolated (DC-I).
Caution
To comply with the intrabuilding lightning surge requirements, intrabuilding wiring must be shielded,
and the shield for the wiring must be grounded at both ends.
Catalyst 3560 Switch Hardware Installation Guide
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C-1
Appendix C
Connecting to DC Power
Connecting to DC Power
Caution
The Catalyst 3560V2-24TS-SD switch is suitable only for intrabuilding or nonexposed wiring
connections.
Preparing for Installation
Locate the ground lug and the two number-10-32 screws on the switch rear panel and the DC terminal
block plug in the DC-switch accessory kit.
Obtain these necessary tools and equipment:
•
Ratcheting torque screwdriver with a Phillips head that exerts up to 15 pound-force inches (lbf-in.)
or 240 ounce-force inches (ozf-in.) of pressure
•
Panduit crimping tool with optional controlled cycle mechanism (model CT-700, CT-720, CT-920,
CT-920CH, CT-930, or CT-940CH)
•
6-gauge copper ground wire (insulated or noninsulated)
•
Four leads of 18-gauge copper wire
•
Wire-stripping tools for stripping 6- and 18-gauge wires
Grounding the Switch
Warning
This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the
absence of a suitably installed ground conductor. Contact the appropriate electrical inspection
authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024
Caution
To make sure that the equipment is reliably connected to earth ground, follow the grounding procedure
instructions, and use a UL-listed lug suitable for number-6 AWG wire and two number-10-32
ground-lug screws.
To ground the switch to earth ground, follow these steps. Make sure to follow any grounding
requirements at your site.
Step 1
Locate and remove the ground lug and the two number-10-32 ground-lug screws from the rear panel of
the switch. (See Figure C-3 for location.) Use a standard Phillips screwdriver or a ratcheting torque
screwdriver with a Phillips head. Set the screws and the ground lug aside.
Step 2
If your ground wire is insulated, use a wire stripping tool to strip the 6-gauge ground wire to 0.5
inch (12.7 mm) ± 0.02 inch (0.5 mm), as shown in Figure C-1.
Catalyst 3560 Switch Hardware Installation Guide
C-2
OL-6337-07
Appendix C
Connecting to DC Power
Connecting to DC Power
Figure C-1
Stripping the Ground Wire
Insulation
Wire lead
60528
0.5 in. (12.7 mm) ± 0.02 in. (0.5 mm)
Step 3
Slide the open end of the ground lug over the exposed area of the 6-gauge wire.
Step 4
Using a Panduit crimping tool, crimp the ground lug to the 6-gauge wire, as shown in Figure C-2.
Crimping the Ground Lug
60529
Figure C-2
Step 5
Use the two number-10-32 screws to attach the ground lug and wire assembly to the switch rear panel
ground connector, as shown in Figure C-3. If you are using an RPS, connect the ground lug as shown in
Figure C-4.
Step 6
Using a ratcheting torque screwdriver, torque each ground-lug screw to 15 lbf-in. (240 ozf-in.)
Catalyst 3560 Switch Hardware Installation Guide
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C-3
Appendix C
Connecting to DC Power
Connecting to DC Power
Attaching the Ground Lug Assembly Over the RPS Connector
274667
Figure C-3
CONSOLE
Attaching the Ground Lug to the Ground Lug Hole
274668
Figure C-4
1
1
Ground hole location
Catalyst 3560 Switch Hardware Installation Guide
C-4
OL-6337-07
Appendix C
Connecting to DC Power
Connecting to DC Power
Wiring the DC-Input Power Source
Warning
Before performing any of the following procedures, ensure that power is removed from the DC circuit.
Statement 1003
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Caution
You must connect the Catalyst 3560V2-24TS-SD switch only to a DC-input power source that has an
input supply voltage from –36 to –72 VDC. If the supply voltage is not in this range, the switch might
not operate properly or might be damaged.
Caution
The switch must be installed with 5 A-branch-circuit protection.
Note
This installation must comply with all applicable codes.
To wire the switch to a DC-input power source, follow these steps:
Step 1
Apply tape to the circuit-breaker switch handle, and move the circuit-breaker handle to the off position.
Step 2
Locate and remove the terminal block plug (see Figure C-5).
Terminal Block Plug
60530
Figure C-5
Step 3
Identify the positive and negative feed positions for the terminal block connection. The wiring sequence
is positive to positive and negative to negative for both the A and the B feed wires. The switch rear panel
identifies the positive and negative positions for both the A and B feed wires.
Step 4
Using a 18-gauge wire-stripping tool, strip each of the four wires coming from the DC-input power
source to 0.27 inch (6.6 mm) ± 0.02 inch (0.5 mm), as shown in Figure C-6. Do not strip more than 0.29
inch (7.4 mm) of insulation from the wire. Stripping more than the recommended amount of wire can
leave exposed wire from the terminal block plug after installation.
Catalyst 3560 Switch Hardware Installation Guide
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C-5
Appendix C
Connecting to DC Power
Connecting to DC Power
Figure C-6
Stripping the DC-Input Power Source Wire
86460
0.25 inch (6.3 mm) ± 0.02 inch (0.5 mm)
Step 5
Insert the exposed wire of one of the four DC-input power source wires into the terminal block plug, as
shown in Figure C-7. Make sure that you cannot see any wire lead. Only wire with insulation should
extend from the terminal block.
Warning
An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Be sure
that no exposed portion of the DC-input power source wire extends from the terminal block plug.
Statement 122
Figure C-7
Inserting Wires in the Terminal Block Plug
Feed A
Feed B
60532
Return
Negative
Return
Negative
Step 6
Use a ratcheting torque screwdriver to torque the terminal block captive screw (above the installed wire
lead) to 4.5 lbf-in. (72 ozf-in.), as shown in Figure C-8.
Caution
Do not overtorque the terminal-block captive screws. The recommended maximum torque is 4.5 lbf-in.
(72 ozf-in.)
Catalyst 3560 Switch Hardware Installation Guide
C-6
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Appendix C
Connecting to DC Power
Connecting to DC Power
Figure C-8
Torquing the Terminal-Block Captive Screws
60533
Torque to 4.5 lbf-in. (72 ozf-in.)
Step 7
Repeat Steps 4 and 5 for the remaining three DC-input power source wires. Figure C-9 shows the
completed wiring of a terminal block plug.
Figure C-9
Completed Wiring of Terminal Block Plug
Feed A
Feed B
60534
Return
Negative
Return
Negative
Step 8
Caution
Insert the terminal block plug in the terminal block header on the switch rear panel, as shown
in Figure C-10.
Secure the wires coming in from the terminal block so that they cannot be disturbed by casual contact.
For example, use tie wraps to secure the wires to the rack.
Catalyst 3560 Switch Hardware Installation Guide
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C-7
Appendix C
Connecting to DC Power
Connecting to DC Power
Inserting the Terminal Block in the Block Header
274669
Figure C-10
CONSOLE
2
1
1
Step 9
Tie wrap
2
Terminal block
Remove the tape from the circuit-breaker switch handle, and move the circuit-breaker handle to the
on position.
Catalyst 3560 Switch Hardware Installation Guide
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A P P E N D I X
D
Configuring the Switch with the CLI-Based Setup
Program
This appendix provides a command-line interface (CLI)-based setup procedure for a standalone switch.
Review the safety warnings in Chapter 2, “Switch Installation (24- and 48-Port Switches)” and
Chapter 3, “Switch Installation (8- and 12-Port Switches).”
See the Catalyst 3560 Switch Getting Started Guide for setting up the switch by using Express Setup.
Preparing for Setup
Step 1
Remove these items from the shipping container:
Figure D-1
The Catalyst 3560 Switch, Adapter Cable, and AC Power Cord
1
1
SYST
RPS
1X
STAT
DUPLX
SPEED
PoE
MODE
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
15X 17X
18
19
20
21
22
23
2X
24
25
26
27
28
29
30
31
32
33
34
35
31X 33X
16X 18X
36
37
38
39
40
41
42
43
44
45
46
47
Catalyst
3560 SERIES
48
PoE-48
47X
32X 34X
1
3
48X
2
4
97933
2
3
1
Catalyst 3560 switch
2
RJ-45-to-DB-9 adapter cable
3
AC power cord
Catalyst 3560 Switch Hardware Installation Guide
OL-6337-07
D-1
Appendix D
Configuring the Switch with the CLI-Based Setup Program
Preparing for Setup
Step 2
Use the supplied RJ-45-to-DB-9 adapter cable to insert the RJ-45 connector into the console port on the
switch rear panel, as shown in Figure D-2.
Figure D-2
Connecting a Switch to a PC
1
CONSOL
E
RATING
100-200V
~
5.0A-2.5A
, 50-60
DC INPU
TS FOR
REMOTE
POWER
SPECIFIE SUPPLY
D IN MAN
+12v
UAL
@7.5A
-48 @7.8
A
HZ
3
97934
2
Step 3
Attach the DB-9 female DTE of the adapter cable to a PC serial port, or attach an appropriate adapter to
the terminal.
Step 4
Wait before you power on the switch.
1 Catalyst 3560 switch
3
RJ-45-to-DB-9 adapter cable
2 Power cord
Step 5
Before you power on the switch, start the terminal emulation session to see the output from the power-on
self-test (POST). The terminal-emulation software—frequently a PC application such as Hyperterminal
or ProcommPlus—makes communication between the switch and your PC or terminal possible.
Step 6
Configure the baud rate and character format of the PC or terminal to match these console port default
characteristics:
•
9600 baud
•
8 data bits
•
1 stop bit
•
No parity
•
None (flow control)
Step 7
Connect one end of the supplied AC power cord to the power connector on a switch rear panel. See
Figure D-2.
Step 8
Connect the other end of the power cable to a grounded AC outlet.
Catalyst 3560 Switch Hardware Installation Guide
D-2
OL-6337-07
Appendix D
Configuring the Switch with the CLI-Based Setup Program
Completing the Setup Program
When the switch powers on, it automatically begins the power-on self test (POST), a series of tests that
verifies that the switch functions properly. When the switch begins POST, the system LED slowly blinks
green. When POST completes, the system LED blinks amber. If POST fails, the system LED remains
amber. If POST completes successfully, the system LED rapidly blinks green.
POST failures are usually fatal. Call Cisco technical support representative if your switch fails POST.
If you started the terminal emulation program before you powered on your switch, the PC or terminal
displays the bootloader sequence. You need to press Enter to display the setup program prompt.
Note
If you are connecting the switch to a Cisco redundant power system (RPS), see the documentation that
shipped with your RPS.
Completing the Setup Program
The setup program runs automatically after the switch powers on. Have this information:
Step 1
•
Switch IP address
•
Subnet mask (IP netmask)
•
Default gateway (router)
•
Enable secret password
•
Enable password
•
Telnet password
Enter Yes at these two prompts.
Would you like to enter the initial configuration dialog? [yes/no]: yes
At any point you may enter a question mark '?' for help.
Use ctrl-c to abort configuration dialog at any prompt.
Default settings are in square brackets '[]'.
Basic management setup configures only enough connectivity
for management of the system, extended setup will ask you
to configure each interface on the system.
Would you like to enter basic management setup? [yes/no]: yes
Step 2
Enter a host name for the switch, and press Return.
On a command switch, the host name is limited to 28 characters; on a member switch to 31 characters.
Do not use -n, where n is a number, as the last character in a host name for any switch.
Enter host name [Switch]: host_name
Step 3
Enter an enable secret password, and press Return.
The password can be from 1 to 25 alphanumeric characters, can start with a number, is case sensitive,
allows spaces, but ignores leading spaces. The secret password is encrypted and the enable password is
in plain text.
Enter enable secret: secret_password
Catalyst 3560 Switch Hardware Installation Guide
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D-3
Appendix D
Configuring the Switch with the CLI-Based Setup Program
Completing the Setup Program
Step 4
Enter an enable password, and press Return.
Enter enable password: enable_password
Step 5
Enter a virtual terminal (Telnet) password, and press Return.
The password can be from 1 to 25 alphanumeric characters, is case sensitive, allows spaces, but ignores
leading spaces.
Enter virtual terminal password: terminal-password
Step 6
(Optional) Configure Simple Network Management Protocol (SNMP) by responding to the prompts.
You can also configure SNMP later through the CLI, CMS, or Network Assistant interface. To configure
SNMP later, enter no.
Configure SNMP Network Management? [no]: no
Step 7
Enter the interface name (physical interface or VLAN name) of the interface that connects to the
management network, and press Return. For this release, always use vlan1 as that interface.
Enter interface name used to connect to the
management network from the above interface summary: vlan1
Step 8
Configure the interface by entering the switch IP address and subnet mask and pressing Return. The IP
address and subnet masks shown are examples.
Configuring interface vlan1:
Configure IP on this interface? [yes]: yes
IP address for this interface: 10.4.120.106
Subnet mask for this interface [255.0.0.0]: 255.0.0.0
Step 9
Enter Y to configure the switch as the cluster command switch. Enter N to configure it as a member
switch or as a standalone switch.
If you enter N, the switch appears as a candidate switch in the CMS or Network Assistant. You can
configure the switch as a command switch later through the CLI, CMS, or Network Assistant interface.
To configure it later, enter no.
Would you like to enable as a cluster command switch? [yes/no]: no
You have now completed the initial configuration of the switch, and the switch displays its initial
configuration. This is an example of output that appears:
The following configuration command script was created:
hostname switch1
enable secret 5 $1$Ulq8$DlA/OiaEbl90WcBPd9cOn1
enable password enable_password
line vty 0 15
password terminal-password
no snmp-server
!
no ip routing
!
interface Vlan1
no shutdown
ip address 10.4.120.106 255.0.0.0
!
interface FastEthernet1/0/1
!
interface FastEthernet1/0/2
interface FastEthernet1/0/3
!
...<output abbreviated>
!
interface GigabitEthernet2/0/28
Catalyst 3560 Switch Hardware Installation Guide
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Appendix D
Configuring the Switch with the CLI-Based Setup Program
Completing the Setup Program
!
end
Step 10
These choices appear:
[0] Go to the IOS command prompt without saving this config.
[1] Return back to the setup without saving this config.
[2] Save this configuration to nvram and exit.
If you want to save the configuration and use it the next time the switch reboots, save it
in NVRAM by selecting option 2.
Enter your selection [2]:2
Make your selection, and press Return.
After you complete the setup program, the switch can run the default configuration that you created. If
you want to change this configuration or want to perform other management tasks, use one of these tools:
•
Command-line interface (CLI)
•
CMS from your browser
•
Network Assistant from your browser
To use the CLI, enter commands at the Switch> prompt through the console port by using a terminal
emulation program or through the network by using Telnet. For configuration information, see the
switch software configuration guide or the switch command reference.
To use CMS, see the CMS online help. To use Network Assistant, see the Getting Started with Cisco
Network Assistant guide.
For installation procedures for mounting your switch, connecting to the switch ports, or connecting to
the small form-factor pluggable (SFP) modules, see Chapter 2, “Switch Installation (24- and 48-Port
Switches)” and Chapter 3, “Switch Installation (8- and 12-Port Switches).”
Catalyst 3560 Switch Hardware Installation Guide
OL-6337-07
D-5
Appendix D
Configuring the Switch with the CLI-Based Setup Program
Completing the Setup Program
Catalyst 3560 Switch Hardware Installation Guide
D-6
OL-6337-07
INDEX
autonegotiation
Numerics
1-8
troubleshooting
4-4
10/100/1000 ports
auto-MDIX feature
cable lengths
1-9
connectors and cables
described
illustrated
PoE
B-1
cable guard
1-8
1-15
cable guide, attaching
dual-purpose ports
pinouts
C
2-5, 3-6
1-10
cable lengths
1-7
2-11
2-5, 3-5
cables
B-2
crossover
1-9
four twisted-pair pinout, 1000BASE-T ports
10/100 ports
identifying
auto-MDIX feature
1-9
cable lengths
2-5, 3-6
connecting to
2-19
B-6
two twisted-pair pinout, 10/100 ports
for connecting 1000BASE-T modules
for SFP modules
connectors and cables
B-1
B-5
2-22
B-4
straight-through
described
1-8
four twisted-pair pinout, 1000BASE-T ports
illustrated
1-3
two twisted-pair pinout
PoE
B-6
1-9
B-6
B-5
See also connectors and cables
1000BASE-T SFP module
ports cable lengths
cabling
2-5, 3-6
5 A-branch circuit protection caution
10/100/1000 ports
C-5
10/100 ports
1-8, 2-19, B-2
auto-MDIX
pinouts
A
2-19
B-3
B-5
See also connectors and cables
AC power
cautions
connecting to
connector
2-6, 3-7
1-19
specifications
RJ-45-to-DB-25
auto-MDIX
5 A-branch-circuit protection
DC power
A-2
adapter pinouts, terminal
RJ-45-to-DB-9
i-vii
B-7
B-7
2-19, B-3
C-5
C-5
electromagnetic safety
grounding procedure
2-5, 3-5
C-2
lightning surge requirements
C-1
nonexposed wiring connections
secure terminal block wires
C-2
C-7
Catalyst 3560 Switch Hardware Installation Guide
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IN-1
Index
torquing recommendation
C-6
Cisco IOS command-line interface
Cisco IP Phones, connecting to
Cisco Network Assistant
D
1-21
DC circuit warning
1-9, 2-20
DC-I grounding note
1-20
2-5, 3-5
DC power
Cisco RPS
See RPS
CiscoView
C-5
1-21
connecting to
C-1 to C-2
specifications
A-7
warnings
CLI
to manage switch
DC power caution
1-21
to set up switch
C-6
C-5
DC power through RPS
D-1
code compliance warning
1-1
desk-mounting
2-4, 3-4
24- and 48-port switches
command-line interface
8- and 12-port switches
See CLI
configuration examples, network
to configure switch
to manage switch
2-19
to 10/100 ports
2-19
diagnosing problems
to console port
B-3
document conventions
to DC power
1-20
4-1
described
2-19 to 2-23
LEDs
connectors and cables
1-15
B-2
duplex, troubleshooting
console port
B-3 to B-8
duplex LED
1-19
1-13
E
1-1
SFP module ports
4-4
B-3
power (AC and RPS)
power (DC)
B-3
1-10
10/100 ports
dual-purpose ports
i-vii
connectors and cables
2-21 to 2-23
connection procedures
2-24, 3-20
dual-purpose ports
C-1 to C-2
to SFP modules
3-8
device manager
1-1
connecting
to 10/100/1000 ports
2-15
electrical noise, avoiding
B-2
See also cables
electromagnetic safety
console port
2-5, 3-6
2-5, 3-5
Ethernet and fiber-optic cable troubleshooting
connecting to
examples, network configuration
D-2
connectors and cables
described
crossover cable
1-1
B-3 to B-8
1-19
conventions, document
4-3
F
i-vii
B-6
features
connecting to
1000BASE-T SFP module ports
1-1
front panel
2-22
pinout for four twisted-pair, 1000BASE-T ports
10/100/1000 ports
B-6
10/100 ports
clearance
1-8
1-8
2-5, 3-5
Catalyst 3560 Switch Hardware Installation Guide
IN-2
OL-6337-07
Index
description
dual-purpose ports
LEDs
site requirements
1-3 to 1-14
starting the terminal emulation software
1-10
D-2
See also procedures
1-11 to 1-14
SFP module ports
2-5, 3-5
installing SFP modules
1-10
internal power supply
2-16 to 2-17
1-18
G
ground connection warning
grounding procedure caution
L
C-2
LEDs
C-2
grounding procedure for DC power
color meanings
C-2 to C-4
1-13
dual-purpose port
duplex
H
1-13
front panel
HP OpenView
humidity, relative
1-11
interpreting
1-21
A-1
PoE
1-13
port
1-13
1-13
port mode
I
1-13 to 1-14
POST results
RPS
installation
assigning the IP address
speed
D-3
connecting to a power source
1-13
system
mounting
2-7, 4-2, D-3
1-12
STATUS
D-2
1-15
1-13
1-11
troubleshooting with
4-1 to 4-2
on a desk with mounting screws (8- and 12-port
switches) 3-9
lightning surge caution
on a wall (24- and 48-port switches)
link status troubleshooting
on a wall (8- and 12-port switches)
2-12
3-12 to 3-14
under a desk (8- and 12-port switches)
with a magnet (8- and 12-port switches)
8- and 12-port switches
2-7 to 2-11
3-16 to 3-17
mounting on a desk
local and national electrical codes compliance
2-4, 3-4
3-9 to 3-11
3-15
message URL http
//www.cisco.com/web/learning/index.html
Mode button
24- and 48-port switches
2-15
8- and 12-port switches
3-8, 3-12
mounting on a shelf
2-15
8- and 12-port switches
3-8, 3-12
mounting on a wall
i-vii
1-11
mounting
desk- or shelf-mounting
8- and 12-port switches
24- and 48-port switches
8- and 12-port switches
4-3
M
mounting in a rack
24- and 48-port switches
C-1
3-8
wall-mounting
24- and 48-port switches
8- and 12-port switches
2-12
3-17
3-17
Catalyst 3560 Switch Hardware Installation Guide
OL-6337-07
IN-3
Index
mounting brackets
port and interface troubleshooting
attaching (24- and 48-port switches)
2-8 to 2-10
port LEDs
2-10
port modes
rack-mount (24- and 48-port switches)
rack-mount (8- and 12-port switches)
mounting desk- or shelf-mounting
24- and 48-port switches
1-13
changing
3-17
4-4
LEDs
1-11
1-13
See also Mode button
2-15
ports
10/100
N
1-3, 1-8
10/100/1000
NEBS standard for electromagnetic safety
1-8, 1-10, B-2
10/100/1000 pinouts
2-5, 3-5
10/100 pinouts
Network Assistant
using to configure switch
dual-purpose
2-24, 3-20
network configuration examples
B-2
B-2
1-10
numbering of 10/100
1-1
1-8
numbering of 10/100/1000
Network Equipment Building Systems
1-8
numbering of SFP module ports
See NEBS
noise, electrical
1-3, 1-4
POST
2-5, 3-6
nonexposed wiring connections caution
LEDs
C-2
2-7, 3-7, 4-2, D-3
results
2-7, 4-1, D-3
running at power on
P
4-2
power
connecting to
pinouts
10/100/1000 ports
10/100 ports
adapters
connectors
B-2
power on
B-2
1-19
2-6, 3-7
Power over Ethernet
B-6
console port
2-6, 3-7
See PoE
B-8, B-8
crossover cable
power supply
B-6
AC power outlet
crossover cables
four twisted-pair, 1000BASE-T ports
two twisted-pair 10/100 ports
B-5
RJ-45-to-DB-25 terminal adapter
B-8
RJ-45-to-DB-9 terminal adapter
SFP module ports
internal
B-6
1-18
RPS connector
1-19
procedures
connection
B-7
2-19 to 2-23
DC grounding
B-2
C-2 to C-4
installation (24- and 48-port switches)
straight-through cables
four twisted-pair 1000BASE-T ports
two twisted-pair
1-18
installation (8- and 12-port switches)
B-6
B-5
publications, related
2-7 to 2-15
3-7 to 3-18
i-viii
PoE
LED
1-13
shock hazard warning
R
2-4, 3-4
rack-mounting
Catalyst 3560 Switch Hardware Installation Guide
IN-4
OL-6337-07
Index
24- and 48-port switches
8- and 12-port switches
four twisted-pair 1000BASE-T ports
2-7, 2-11
two twisted-pair 10/100 ports
3-16, 3-17
rear panel
SunNet Manager
clearance
description
switch powering on
1-15 to 1-19
removing SFP modules
C-1
RJ-45 connector, console port
B-3
2-6, 3-7
T
RPS
Telnet, and accessing the CLI
connector
LED
1-3
2-17 to 2-18
restricted access area warning
connecting to
2-6, 3-7
1-19
1-12
C-7
terminal emulation software
D-2
torquing the terminal block caution
safety warnings (24- and 48-port switches)
2-2, 3-2
serial number location
diagnosing problems
4-1
POST
1-10
4-4
SFP modules
4-4
4-1
spanning tree loops
2-18
4-3
4-3
port and interface settings
installing and removing
4-4
speed, duplex, and autonegotiation
1000BASE-T supported speeds
bale-clasp latch removal
cable specifications
connecting to
installation
4-2
ping end device
C-5
SFP module patch cable
described
connection problems
link status
4-6
servicing equipment warning
description
4-2
Ethernet and fiber-optic cables
1-20
C-6
4-1 to 4-6
bad or damaged cable
S
connectors
1-21
terminal block wires caution
troubleshooting
security slot
B-5
1-21
Switch models illustrated
2-5, 3-5
switch performance
1-14
4-4
4-4
troubleshooting spanning tree loops
2-17
4-4
B-4
2-21 to 2-23
W
B-2
1-10
wall-mounting
2-16 to 2-17
24- and 48-port switches
shelf-mounting
8- and 12-port switches
24- and 48-port switches
8- and 12-port switches
2-15
3-8
code compliance
DC power
See SNMP
defined
SNMP network management platforms
software switch management
4-4
1-20
2-12
3-17
warnings
Simple Network Management Protocol
speed, troubleshooting
B-6
1-21
2-4, 3-4
C-6
i-vii
ground connection
C-2
installation (24- and 48-port switches)
installation (8- and 12-port switches)
2-2
3-2
straight-through cable pinout
Catalyst 3560 Switch Hardware Installation Guide
OL-6337-07
IN-5
Index
PoE shock hazard
2-4, 3-4
removing power from DC circuit
restricted access area
servicing equipment
C-5
C-1
C-5
Catalyst 3560 Switch Hardware Installation Guide
IN-6
OL-6337-07
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