ECS4210-28T/28P Installation Guide

ECS2100-10T/ECS2100-10P/
ECS2100-10PE/ECS2100-28T/
ECS2100-28P/ECS2100-28PP
ECS2100-52T
10/28/52-Port Web-Smart Pro
Gigabit Ethernet Switch
Installation Guide
ECS2110-26T
26-Port Web-Smart Pro
10G Ethernet Switch
www.edge-core.com
Installation Guide
ECS2100-10T Gigabit Ethernet Switch
Web-Smart Pro Gigabit Ethernet Switch
with 8 10/100/1000BASE-T (RJ-45) Ports
and 2 Gigabit SFP Ports
ECS2100-10PE Gigabit Ethernet Switch
Web-Smart Pro Gigabit Ethernet Switch
with 8 10/100/1000BASE-T (RJ-45) 802.3 af/at PoE Ports
and 2 Gigabit SFP Ports (PoE Power Budget: 65 W)
ECS2100-10P Gigabit Ethernet Switch
Web-Smart Pro Gigabit Ethernet Switch
with 8 10/100/1000BASE-T (RJ-45) 802.3 af/at PoE Ports
and 2 Gigabit SFP Ports
(PoE Power Budget: 125 W)
ECS2100-28T Gigabit Ethernet Switch
Web-Smart Pro Gigabit Ethernet Switch
with 24 10/100/1000BASE-T (RJ-45) Ports
and 4 Gigabit SFP Ports
ECS2100-28P Gigabit Ethernet Switch
Web-Smart Pro Gigabit Ethernet Switch
with 24 10/100/1000BASE-T (RJ-45) 802.3 af/at PoE Ports
and 4 Gigabit SFP Ports
(PoE Power Budget: 200 W)
ECS2100-28PP GIGABIT ETHERNET SWITCH
Web-Smart Pro Gigabit Ethernet Switch
with 24 10/100/1000BASE-T (RJ-45) 802.3 af/at PoE Ports
and 4 Gigabit SFP Ports
(Total Power Budget: 370 W, can extend to 740 W)
ECS2100-52T Gigabit Ethernet Switch
Web-Smart Pro Gigabit Ethernet Switch
with 48 10/100/1000BASE-T (RJ-45) Ports
and 4 Gigabit SFP Ports
ECS2110-26T 10G Ethernet Switch
Web-Smart Pro 10G Ethernet Switch
with 24 10/100/1000BASE-T (RJ-45) Ports
and 2 10G SFP+ Ports
E102017-AP-R03
149100000273A
How to Use This Guide
This guide includes detailed information on the switch hardware, including
network ports, power, cabling requirements, as well as plug-in modules and
transceivers. This guide also provides general installation guidelines and
recommended procedures. To deploy this switch effectively and ensure troublefree operation it is recommended to first read the relevant sections in this guide so
that you are familiar with all its hardware components.
Who Should Read This This guide is for network administrators and support personnel that install, operate,
Guide? and maintain network equipment. The guide assumes a basic working knowledge
of LANs (Local Area Networks) and can be read by either those that are new to
network equipment, or those with more experience.
How This Guide is The organization of this guide is based on the switch’s main hardware components.
Organized Each chapter includes information about a specific component with relevant
specifications and installation procedures. A switch overview section is also
provided.
For Users New to Switches — If you are new to network switches, it is
recommended that you first read all chapters in this guide before installing the
switch.
For Experienced Users — If you are already familiar with installing and operating
network switches, the Switch Description and Installation Overview chapters
provide you with enough information to install the switch. Other chapters can be
left for reference, when needed.
The guide includes these chapters:
◆
Chapter 1 - 0Switch Description — Includes a switch overview, key component
identification and key technical specifications.
◆
Chapter 2 - Installation Overview — Includes details of the package contents
and an outline of switch installation tasks.
◆
Chapter 3 - Switch Chassis — Includes switch chassis rack installaion, and
system cooling requirements.
◆
Chapter 4 - Power and Grounding — Includes information on AC power
requirements, switch grounding, and powering on the switch.
– 3 –
How to Use This Guide
◆
Chapter 5 - Port Connections — Includes information on network interfaces,
installing optional transceivers, and cabling specifications.
◆
Chapter 6 - Switch Management — Connecting to the switch for management,
and information on the system status LEDs.
◆
Appendix A - Troubleshooting — Information for troubleshooting switch
installation and operation.
Related This guide focuses on switch hardware and installation, it does not cover software
Documentation configuration of the switch. For specific information on how to operate and use the
management functions of the switch, see the following guides:
Web Management Guide
CLI Reference Guide
For all safety information and regulatory statements, see the following documents:
Quick Start Guide
Safety and Regulatory Information
Conventions The following conventions are used throughout this guide to show information:
Note: Emphasizes important information or calls your attention to related features
or instructions.
Caution: Alerts you to a potential hazard that could cause loss of data, or damage
the system or equipment.
Warning: Alerts you to a potential hazard that could cause personal injury.
Revision History This section summarizes the changes in each revision of this guide.
October 2017 Revision
This is the third revision of this guide. This revision includes the following change:
◆
Added ECS2110-26T and ECS2100-52T.
– 4 –
How to Use This Guide
April 2016 Revision
This is the second revision of this guide. This revision includes the following
change:
◆
Updated ECS2100-10PE panel image.
January 2016 Revision
This is the first revision of this guide.
– 5 –
Contents
How to Use This Guide
3
Contents
6
Figures
8
Tables
9
1 Switch Description
10
Overview
10
Power-over-Ethernet
10
Key Hardware Components
10
Key Technical Specifications
2 Installation Overview
14
16
Package Contents
16
Switch Installation Tasks
17
3 Switch Chassis
22
General Installation Guidelines
22
Switch Cooling Requirements
23
Rack Cooling
24
How to Install the Switch in a Rack
24
Rack-Mounting Items
25
Rack-Mount Procedure
25
How to Install the Switch on a Shelf or Desktop
27
How to Install the External Power Supply
27
4 Power and Grounding
29
Switch Power Supply
29
Grounding the Chassis
30
How to Connect to AC Power
31
How to Connect to DC Power
32
– 6 –
Contents
5 Port Connections
34
Cable Labeling and Connection Records
35
Understanding the Port Status LEDs
36
How to Install an SFP/SFP+ Transceiver
37
How to Connect to Twisted-Pair Copper Ports
38
Copper Cabling Guidelines
39
10/100BASE-TX Pin Assignments
39
1000BASE-T Assignments
40
Power-over-Ethernet
41
Connection Procedure
41
How to Connect to SFP/SFP+ Fiber Optic Ports
Connection Procedure
Making 10 Gbps DAC Connections
6 Switch Management
42
43
45
46
Understanding the System Status LEDs
47
How to Connect to the Console Port
47
How to Reset the Switch
50
Reset to the Saved Configuration File
50
Reset to Factory Default Settings
50
A Troubleshooting
51
Diagnosing LED Indicators
51
System Self-Diagnostic Test Failure
51
Power and Cooling Problems
52
Installation
52
In-Band Access
52
Index
53
– 7 –
Figures
Figure 1: Switch Front Panels
11
Figure 2: Rear Panel
13
Figure 3: Installing the Switch in a Rack
17
Figure 4: Connecting AC Power
18
Figure 5: Connecting DC Power
18
Figure 6: System LEDs
19
Figure 7: Console Port
20
Figure 8: Making a Connection to an RJ-45 Port
21
Figure 9: Switch Cooling (ECS2100-28P and ECS2100-28PP)
23
Figure 10: Switch Cooling (ECS2100-52T)
23
Figure 11: Switch Cooling (ECS2100-10T/10P/10PE, ECS2110-26T and ECS2100-28T)
23
Figure 12: Attaching the Brackets
25
Figure 13: Installing the Switch in a Rack
26
Figure 14: Attaching the Adhesive Feet
27
Figure 15: AC Power Supply Socket
29
Figure 16: Grounding Terminal
30
Figure 17: AC Power Cord and Power Socket
32
Figure 18: DC Power Cord and Power Socket
33
Figure 19: Port Status LEDs
36
Figure 20: Inserting an SFP/SFP+ Transceiver into a Slot
38
Figure 21: RJ-45 Connector
39
Figure 22: Making Twisted-Pair Connections
42
Figure 23: Making a Connection to an SFP/SFP+ Port
44
Figure 24: System LEDs
47
Figure 25: Console Port
48
Figure 26: Console Port Connection
49
Figure 27: Reset Button
50
– 8 –
Tables
Table 1: Key Technical Specifications
14
Table 2: AC Power Supply Specifications
30
Table 3: Port Status LEDs
36
Table 4: Maximum Twisted-Pair Copper Cable Lengths
38
Table 5: 10/100BASE-TX MDI and MDI-X Port Pinouts
39
Table 6: 1000BASE-T MDI and MDI-X Port Pinouts
40
Table 7: ECS2100 Series PoE Power Budget
41
Table 8: Maximum 10 Gigabit Ethernet Fiber Cable Lengths
42
Table 9: Maximum Gigabit Ethernet Fiber Cable Lengths
43
Table 10: System Status LEDs
47
Table 11: Console Cable Wiring
48
Table 12: Troubleshooting Chart
51
– 9 –
1
Switch Description
This chapter includes these sections:
◆
“Overview” on page 10
◆
“Key Technical Specifications” on page 14
Overview
The ECS2100-10T/10P/10PE are Gigabit Ethernet switches with 8 10/100/
1000BASE-T ports, and two Small Form Factor Pluggable (SFP) transceiver slots for
fiber connectivity.
The ECS2100-28T/28P/28PP/52T are Gigabit Ethernet switches with 24/48 10/100/
1000BASE-T ports, and four Small Form Factor Pluggable (SFP) transceiver slots for
fiber connectivity.
The ECS2110-26T is a 10G Ethernet switch with 24 10/100/1000BASE-T ports, and
two 10G SFP+ transceiver slots for fiber connectivity.
The switches include an SNMP-based management agent, which provides both inband and out-of-band access for managing the switch. Further, the switches
support both web and CLI-based configuration.
Power-over-Ethernet All of the 10/100/1000 Mbps ports on the ECS2100-10P, ECS2100-10PE, ECS210028P, and ECS2100-28PP support both the IEEE 802.3af-2003 and IEEE 802.3at-2009
PoE standards. These switches are excellent choices for supplying power to
connected PoE devices such as web cameras, IP telephones, or access points.
Key Hardware The switches consist of several key hardware components. This manual describes
Components each specific component, or related components, together with their installation
requirements and procedures in each chapter. To understand each component in
detail, refer to the relevant section.
– 10 –
Chapter 1 | Switch Description
Overview
Figure 1: Switch Front Panels
ECS2100-10T
1
ECS2100-10PE
2
ECS2100-10P
3
ECS2100-28T
4
ECS2100-28P
5
ECS2100-28PP
6
ECS2100-52T
7
ECS2110-26T
8
1
10/100/1000BASE-T RJ-45 Ports
5
10/100/1000BASE-T RJ-45 Port LED
2
Gigabit SFP Ports
6
PoE button (ECS2100-10P/ECS2100-10PE/
ECS2100-28P/ECS2100-28PP)
3
RJ-45 Console Port
7
Reset / Factory Default button
4
System LEDs (Power/PoE Max/Diag)
8
10 Gigabit SFP+ Port
– 11 –
Chapter 1 | Switch Description
Overview
10/100/1000BASE-T RJ-45 Ports
The switch contains 24 10/100/1000BASE-T RJ-45 ports that support 10/100/
1000BASE-T copper links to other devices. For more information, see “How to
Connect to Twisted-Pair Copper Ports” on page 38.
Port Status LEDs
For information on port status LED indicators, see “Understanding the Port Status
LEDs” on page 36.
Console Port
The RJ-45 connector on the front panel right side that is labeled “Console” provides
an out-of-band serial connection to a terminal or a PC running terminal emulation
software. The port can be used for performing switch monitoring and
configuration. For more information, see “How to Connect to the Console Port” on
page 47.
Gigabit SFP/SFP+ Slots
The switches contain up to four SFP/SFP+ transceiver slots that operate up to 1/10
Gbps full duplex. For more information, see “How to Connect to SFP/SFP+ Fiber
Optic Ports” on page 42.
PoE Button
Pressing the PoE button on the ECS2100-10P, ECS2100-10PE, ECS2100-28P, and
ECS2100-28PP front panel changes the port LEDs to display PoE status. For more
information, see “Understanding the System Status LEDs” on page 47.
System LEDs
For information on system status LED indicators, see “Understanding the System
Status LEDs” on page 47.
Factory Default Button
Pressing the reset button on the front panel causes the switch to restart or restore
factory default settings. For more information, see “How to Reset the Switch” on
page 50.
– 12 –
Chapter 1 | Switch Description
Overview
Figure 2: Rear Panel
ECS2100-10T
1
ECS2100-10PE
2
ECS2100-10P
ECS2110-26T/ECS2100-28T/ECS2100-28P/ECS2100-52T
3
ECS2100-28PP
4
1
Grounding Terminal
3
AC Power Socket
2
DC Power Socket
4
External Power Supply Connector
Cooling Fans and Vents
The switch must be installed in a properly cooled and ventilated environment. For
more information, see “Switch Cooling Requirements” on page 23.
AC Power Socket
The switch requires a 100-240 VAC, 50-60 Hz AC power source. For more
information on the switch power input, how to connect it, and how to power-on
the switch, see “How to Connect to AC Power” on page 31.
DC Power Socket
The ECS2100-10PE switch requires a 54 VDC, 1.67 A power source. For more
information on the switch power input, how to connect it, and how to power-on
the switch, see “How to Connect to DC Power” on page 32.
– 13 –
Chapter 1 | Switch Description
Key Technical Specifications
Grounding Terminal
The switch includes a grounding terminal that must be connected to a ground
source that provides local earth potential. For more information, see “Grounding
the Chassis” on page 30.
Key Technical Specifications
The following table contains key system specifications for the switch.
Table 1: Key Technical Specifications
Item
Specification
Ports
ECS2100-10T/10P/10PE: 8 1000BASE-T RJ-45 ports with Autonegotiation, 2 Gigabit SFP transceiver slots
ECS2100-28T/28P/28PP: 24 1000BASE-T RJ-45 ports with Autonegotiation, 4 Gigabit SFP transceiver slots
ECS2100-52T: 48 1000BASE-T RJ-45 ports with Auto-negotiation, 4
Gigabit SFP transceiver slots
ECS2110-26T: 24 1000BASE-T RJ-45 ports with Auto-negotiation, 2
10G SFP+ transceiver slots
Network Interface
ECS2100-10T/10P/10PE
Ports 1~8: RJ-45 connector, auto MDI/X
Ports 9~10: Gigabit SFP transceivers
ECS2100-28T/28P/28PP
Ports 1~24: RJ-45 connector, auto MDI/X
Ports 25~28: Gigabit SFP transceivers
ECS2100-52T
Ports 1~48: RJ-45 connector, auto MDI/X
Ports 49~52: Gigabit SFP transceivers
ECS2110-26T
Ports 1~24: RJ-45 connector, auto MDI/X
Ports 25~26: 10G SFP+ transceivers
Packet Buffer
ECS2100-10T/10P/10PE/28T/28P/28PP: 4.1Mbits
ECS2100-52T/ECS2110-26TP: 12 Mbits.
MAC address entries
ECS2100-10T/10P/10PE/28T/28P/28PP: 8 K
ECS2100-52T/ECS2110-26TP: 16 K
Aggregate Bandwidth
104 Gbps
Switching Database
8 K MAC address entries
AC Input Power
ECS2100-10T: AC 100-240 V, 50-60 Hz, 0.5 A
ECS2100-10P: AC 100-240 V, 50-60 Hz, 2.1 A
ECS2100-28T: AC 100-240 V, 50-60 Hz, 0.5 A
ECS2100-28P: AC 100-240 V, 50-60 Hz, 3.2 A
ECS2100-28PP: AC 100-240 V, 50-60 Hz, 5.8 A
ECS2100-52T: AC 100-240 V, 50/60 Hz, 1 A
ECS2110-26T: AC 100-240 V, 50/60 Hz, 1 A
AC-DC Power Adapter
(ECS2100-10PE only)
Input: AC 100-240 V, 50-60 Hz, 1 A
Output: 54 VDC, 1.67A
– 14 –
Chapter 1 | Switch Description
Key Technical Specifications
Table 1: Key Technical Specifications (Continued)
Item
Specification
Power Consumption
ECS2100-10T: 8 W
ECS2100-10P: 160 W
ECS2100-10PE: 80 W
ECS2100-28T: 20 W
ECS2100-28P: 260 W
ECS2100-28PP: 490 W
ECS2100-28PP+ one external power supply: 950 W
ECS2100-52T: 40 W
ECS2110-26T: 20 W
Weight
ECS2100-10T: 816 g (1.8 lb)
ECS2100-10P: 2.4 kg (5.34 lb)
ECS2100-10PE: 973 g (2.15 lb)
ECS2100-28T: 2.2 kg (4.86 lb)
ECS2100-28P: 2.8 kg (6.18 lb)
ECS2100-28PP: 3.1 kg (6.85 lb)
ECS2100-52T: 2.5 kg (5.5 lb)
ECS2110-26T: 2.2 kg (4.85 lb)
Size
(W x D x H):
ECS2100-10T: 19.64 x 11.71 x 3.66 cm (7.73 x 4.61 x 1.44 in.)
ECS2100-10P: 33.0 x 20.4 x 4.26 cm (12.99 x 8.03 x 1.67 in.)
ECS2100-10PE: 24.0 x 15.5 x 2.65 cm (9.44 x 6.10 x 1.04 in.)
ECS2100-28T/28P/28PP/52T, ECS2110-26T: 44 x 22 x 4.4cm (17.32 x
8.66 x 1.73 in. )
Temperature
Operating: 0° C to 50° C (32° F to 122° F)
Operating: 0° C to 45° C (32° F to 113° F, ECS2100-28PP@370 W)*
Operating: 0° C to 40° C (32° F to 104° F, ECS2100-28PP@740 W)
Operating: 0° C to 40° C (32° F to 104° F, ECS2100-10P only)
Storage: -40° C to 70° C (-40° F to 158° F)
Humidity
Operating: 10% to 90% (non-condensing)
Out-of-Band Management
Front panel RJ-45 console port
In-Band Management
SSH, Telnet, SNMP, or HTTP
Software Loading
HTTP, FTP/TFTP in-band
Forwarding Mode
Store-and-forward
Throughput
Wire speed
Flow Control
Full Duplex: IEEE 802.3x
Half Duplex: Back pressure
* Testing Environment: 370 W (0-50° C), 740 W (0-45° C).
– 15 –
2
Installation Overview
This chapter includes these sections:
◆
“Package Contents” on page 16
◆
“Switch Installation Tasks” on page 17
Package Contents
After unpacking the switch, check the contents to be sure you have received all the
components.
◆
ECS2100-10T, ECS2100-10P, ECS2100-10PE, ECS2100-28T, ECS2100-28P,
ECS2100-28PP, ECS2100-52T Web-Smart Pro Gigabit Ethernet Switch or
ECS2110-26T Web-Smart Pro 10G Ethernet Switch
◆
AC Power Cord—either US, Continental Europe or UK
◆
Rack Mounting Kit containing two standard brackets and eight screws for
attaching the brackets to the switch.
◆
Power adapter (ECS2100-10PE only)
◆
4 adhesive foot pads
◆
Quick Start Guide
◆
Regulatory and Safety Information
Optional Item
◆
Console cable—RJ-45 to DB-9
Note: For other documentations include Installation Guide, Web Management
Guide, and CLI Reference Guide can be obtained from www.edge-core.com ->
support -> download.
– 16 –
Chapter 2 | Installation Overview
Switch Installation Tasks
Switch Installation Tasks
Follow these tasks to install the switch in your network. For full details on each task,
go to the relevant chapter or section by clicking on the link.
Caution: Before installing your switch, first review all the safety statements and
guidelines in the Regulatory and Safety Information document.
Task 1
Unpack Package and Check Contents
Unpack your switch and check the package contents to be sure you have received
all the items. See “Package Contents” on page 16.
Task 2
Install the Chassis
The switch is designed to be installed in a standard 19-inch equipment rack. Plan
your rack installation and install the switch chassis in the rack. Be sure to take into
account switch cooling requirements.
Go to the chapter “Switch Chassis”
Figure 3: Installing the Switch in a Rack
1
2
1
Attach the brackets to the switch.
2
Use the screws supplied with the rack to secure the switch in the rack.
– 17 –
Chapter 2 | Installation Overview
Switch Installation Tasks
Task 3
Connect AC Power to Power On
Prior to connecting to AC power, assure to connect the chassis ground connection
to a known earth ground. Connect the power cord to the AC socket on the switch
and to a grounded, 3-pin, AC power source.
Go to the chapter “Power and Grounding”
Figure 4: Connecting AC Power
1
2
1
Connect a grounding wire to the grounding terminal.
2
Connect an external AC power source to the AC power socket of the switch using the supplied
AC power cord.
Connect DC Power to Power On (ECS2100-10PE only)
Connect a ground wire to the switch, and then use a DC power cable to connect the
switch to a DC power source.
Go to the chapter “Power and Grounding”
Figure 5: Connecting DC Power
1
1
Connect a grounding wire to the grounding terminal.
2
Connect an external DC power source to the DC power socket of the switch using a DC power
cable.
– 18 –
Chapter 2 | Installation Overview
Switch Installation Tasks
Task 4
Verify Switch Operation
Verify basic switch operation by checking the system LEDs.
When operating normally, the Power and Diag LED should both be on green. If
either of these LEDs are on amber, see “Diagnosing LED Indicators” on page 51.
Go to the section “Understanding the System Status LEDs” on page 47
Figure 6: System LEDs
1
1
Task 5
System Status LEDs.
Make Initial Configuration Changes
At this point, you may need to make a few basic switch configuration changes
before connecting to the network. You can either connect to the switch console
port or any RJ-45 port to perform this task.
Through an RJ-45 Port
The switch offers a user-friendly web-based management interface for the
configuration of all the unit’s features.
You can make initial configuration changes by connecting a PC directly to one of
the switch’s RJ-45 ports. The switch has a default management IP address of
192.168.2.10 and a subnet mask of 255.255.255.0. You must set your PC IP address
to be on the same subnet as the switch (that is, the PC and switch addresses must
both start 192.168.2.x).
Log in to the web interface using the default settings:
◆
Login Name — admin
◆
Password — admin
– 19 –
Chapter 2 | Installation Overview
Switch Installation Tasks
Through the Console Port
The serial port’s configuration requirements are as follows: 115200 bps, 8
characters, no parity, one stop bit, 8 data bits, and no flow control.
You can log in to the command-line interface (CLI) using default settings: User
“admin” with password “admin”.
Go to “How to Connect to the Console Port” on page 47
Figure 7: Console Port
1
2
1
Connect console cable to switch’s Console port.
2
Connect console cable to PC’s DB-9 COM port.
For information on initial switch configuration:
Refer to the CLI Reference Guide.
Task 6
Install Transceivers and Connect Cables
Install SFP/SFP+ transceivers and connect network cables to port interfaces:
◆
For RJ-45 ports, use 100-ohm category 3 or better Ethernet cable for 10BASE-T
connections, use 100-ohm category 5 or better Ethernet cable for 100BASE-TX
and 1000BASE-T connections.
◆
Install SFP/SFP+ transceivers and then connect fiber optic cabling to the
transceiver ports.
– 20 –
Chapter 2 | Installation Overview
Switch Installation Tasks
As connections are made, check the port status LEDs to be sure the links are valid.
Go to the chapter “Port Connections”
Figure 8: Making a Connection to an RJ-45 Port
1
2
1
10/100/1000BASE-T RJ-45 Port.
2
Twisted-pair Cable with RJ-45 Plug.
– 21 –
3
Switch Chassis
The switch is designed to be installed in a standard 19-inch equipment rack.
Before continuing with switch installation, first review the general guidelines and
switch cooling requirements in this chapter.
This chapter includes these sections:
◆
“General Installation Guidelines” on page 22
◆
“How to Install the Switch in a Rack” on page 24
◆
“How to Install the Switch on a Shelf or Desktop” on page 27
◆
“Switch Cooling Requirements” on page 23
General Installation Guidelines
Be sure to follow the guidelines below when choosing a location.
The installation location should:
◆
be able to maintain its temperature within 0 to 50 ° C/32 to 122 ° F ( 0 to 40 ° C/
32 to 104 ° F, ECS2100-10P/ECS2100-28PP only) and its humidity within 10% to
90%, non-condensing.
◆
provide adequate space (approximately five centimeters or two inches) on all
sides for proper air flow.
◆
be accessible for installing, cabling and maintaining the device.
◆
allow the status LEDs to be clearly visible.
◆
Make sure twisted-pair cable is always routed away from power lines,
fluorescent lighting fixtures and other sources of electrical interference, such as
radios and transmitters.
◆
Make sure that the unit is connected to a separate grounded power outlet and
is powered from an independent circuit breaker. As with any equipment, using
a filter or surge suppressor is recommended. Verify that the external AC power
requirements for the switch can be met as listed under “AC Power Supply
Specifications” on page 30.
– 22 –
Chapter 3 | Switch Chassis
Switch Cooling Requirements
Switch Cooling Requirements
Wherever the switch is located, be sure to pay close attention to switch cooling
requirements. The location should be well ventilated and provide unrestricted
airflow at the front, back, and sides of the switch. If the airflow is insufficient, it may
cause the switch to overheat and possibly fail.
The ECS2100-28P/ECS2100-52T switch is equipped with one cooling fan and the
ECS2100-28PP switch is equipped with three cooling fans. The following figure
shows the cool air intake and the hot air exhaust airflow into and from the switch.
Figure 9: Switch Cooling (ECS2100-28P and ECS2100-28PP)
Figure 10: Switch Cooling (ECS2100-52T)
The ECS2100-10T, ECS2100-10P, ECS2100-10PE, ECS2110-26T and ECS2100-28T use
a fanless cooling design. The following figure shows the convective airflow from
the switch.
Figure 11: Switch Cooling (ECS2100-10T/10P/10PE, ECS2110-26T and ECS210028T)
– 23 –
Chapter 3 | Switch Chassis
How to Install the Switch in a Rack
Rack Cooling When mounting the switch in an enclosed rack or cabinet, be sure to check the
following guidelines to prevent overheating:
◆
Make sure that enough cool air can flow into the enclosure for the equipment it
contains.
◆
Check that the rack or cabinet allows the hot air to exit the enclosure (normally
from the top) without circulating back into equipment.
◆
If the enclosure has sides or doors with ventilation holes, make sure they are
not blocked by cables or other obstructions.
◆
Route cables within the rack or cabinet to maximize the airflow.
◆
When possible, do not completely fill the rack or cabinet with equipment, allow
some unused space within the enclosure for better airflow.
How to Install the Switch in a Rack
When rack mounting the switch, pay particular attention to the following factors:
◆
Rack Types: You can use any standard EIA 19-inch equipment rack with either
two or four posts. The bracket hole pattern should be spaced 1U (1.75 in. or
4.45 cm) apart.
◆
Rack Stability: Whenever possible, secure the rack to the building ceiling or
floor, particularly if you are located in a region where earthquakes are common.
◆
Rack Planning: When installing equipment in a rack, first plan how units can
be best arranged. Try to always mount the heaviest equipment at the bottom
of the rack.
◆
Temperature: Since the temperature within a rack assembly may be higher
than the ambient room temperature, check that the rack-environment
temperature is within the specified operating temperature range. See “Switch
Cooling Requirements” on page 23.
◆
Mechanical Loading: Do not place any equipment on top of a rack-mounted
unit.
◆
Circuit Overloading: Be sure that the supply circuit to the rack assembly is
not overloaded.
◆
Grounding: Rack-mounted equipment should be properly grounded.
– 24 –
Chapter 3 | Switch Chassis
How to Install the Switch in a Rack
Rack-Mounting Items Before you start to rack-mount the switch, be sure to have the following items
available:
◆
Four mounting screws for each device you plan to install in a rack—these are
not included. Be sure to use the rack mounting screws that are supplied with
the rack.
◆
A screwdriver (Phillips or flathead, depending on the type of screws used).
Rack-Mount To rack mount the switch, follow these steps:
Procedure
Caution: Installing the switch in a rack requires two people: One should position
the switch in the rack, while the other secures it using the mounting screws.
1. Attach the brackets to the device using the screws provided in the Rack
Mounting Kit.
Figure 12: Attaching the Brackets
1
2
1
2
Bracket Screws
Rack Mounting Bracket
2. Following your rack plan, mark the holes in the rack where the switch will be
installed.
3. One person should lift the switch into the rack so that it is aligned with the
marked holes.
4. The second person should secure the switch in the rack, using four rackmounting screws (not provided).
– 25 –
Chapter 3 | Switch Chassis
How to Install the Switch in a Rack
Figure 13: Installing the Switch in a Rack
1
1
Rack Mount Screws
5. If installing a single switch only, go to “Power and Grounding” on page 29.
6. If installing multiple switches, repeat steps 1 to 4 to mount the switches
following your rack plan.
Wall Mounting (ECS2100-10PE only)
The ECS2100-10PE can be mounted on a wall.
Caution: For safe operation, install the switch with RJ-45 ports facing up.
2
1
1
Set two screws in the wall 150 mm (5.9 in.) apart.
2
Slide the switch’s wall mounting slots down onto the screws so that the unit is secure.
– 26 –
Chapter 3 | Switch Chassis
How to Install the Switch on a Shelf or Desktop
How to Install the Switch on a Shelf or Desktop
The switch can be installed on any flat surface such as a desktop or shelf. To mount
the switch on a flat surface, follow these steps:
1. Attach the four adhesive feet to the bottom of the first switch.
Figure 14: Attaching the Adhesive Feet
1
1
Adhesive Feet
2. Set the device on a flat surface near an AC power source, making sure there are
at least two inches of space on all sides for proper airflow.
3. If installing a single switch only, go to “How to Connect to AC Power” on
page 31.
4. If installing multiple switches, attach four adhesive feet to each one. Place each
device squarely on top of the one below, in any order.
How to Install the External Power Supply
If you have purchased an optional External Power Supply (EPS460W) and Chassis
(PS3000), follow the instructions below to connect it to the ECS2100-28PP and to
AC power.
Note: The ECS2100-28PP default PoE power budget is 370 W, by purchasing an
External Power Supply kit, the ECS2100-28PP can extend its PoE power budget up
to 740 W.
– 27 –
Chapter 3 | Switch Chassis
How to Install the External Power Supply
1
1
External Power Supply—EPS460W
1
4
2
3
5
1
Install the ECS2100-28PP in a standard 19-inch rack and power on.
2
Install the PS3000 chassis in a standard 19-inch rack.
3
Install one or more EPS460W PSUs in the chassis. The chassis can support up to three
EPS460W PSUs.
4
Use the PSU cable (provided) to connect each EPS460W PSU to an ECS2100-28PP switch.
5
Connect the AC power cord to power on the EPS460W PSU, and check the LEDs on the
PSUs to ensure proper operation. The Link LEDs for connected switches should light up.
Note: For international use, you may need to change the AC line cord. You must
use a line cord set that has been approved for the socket type in your country.
– 28 –
4
Power and Grounding
This chapter focuses on how to connect AC power to the switch, grounding the
chassis, and how to power-on the switch.
This chapter includes this sections:
◆
“Switch Power Supply” on page 29
◆
“Grounding the Chassis” on page 30
◆
“How to Connect to AC Power” on page 31
Switch Power Supply
The switch requires power from an external AC power supply that can meet the
required specification described in Table 2. A standard AC power socket is located
on the rear panel of the switch. The power socket is for the AC power cord.
Figure 15: AC Power Supply Socket
1
1
Plug the AC power cord into the socket on the rear of the switch.
– 29 –
Chapter 4 | Power and Grounding
Grounding the Chassis
Table 2: AC Power Supply Specifications
Item
Description
AC Input
ECS2100-10T: AC 100-240 V, 50-60 Hz, 0.5 A
ECS2100-10P: AC 100-240 V, 50-60 Hz, 2.1 A
ECS2100-28T: AC 100-240 V, 50-60 Hz, 0.5 A
ECS2100-28P: AC 100-240 V, 50-60 Hz, 3.2 A
ECS2100-28PP: AC 100-240 V, 50-60 Hz, 5.8 A
ECS2100-52T: AC 100-240 V, 50/60 Hz, 1 A
ECS2110-26T: AC 100-240 V, 50/60 Hz, 1 A
AC-DC Power Adapter
(ECS2100-10PE only)
Input: AC 100-240 V, 50-60 Hz, 1 A
Output: 54 VDC, 1.67A
Power Supply
100-240 VAC, 50-60 Hz, auto-sensing
Total Power Consumption
ECS2100-10T: 8 W
ECS2100-10P: 160 W
ECS2100-10PE: 80 W
ECS2100-28T: 20 W
ECS2100-28P: 260 W
ECS2100-28PP: 490 W
ECS2100-28PP+ one external power supply: 950 W
ECS2100-52T: 40 W
ECS2110-26T: 20 W
Grounding the Chassis
The rear panel of the switch chassis includes a single hole grounding terminal. It
must be connected to ground to ensure proper operation and to meet
electromagnetic interference (EMI) and safety requirements.
Figure 16: Grounding Terminal
1
1
2
2
Grounding Wire
– 30 –
Grounding Terminal
Chapter 4 | Power and Grounding
How to Connect to AC Power
Before powering on the switch, ground the switch to earth as described below.
1. Ensure that the rack in which the switch is to be mounted is properly grounded
and in compliance with ETSI ETS 300 253.
2. Ensure that there is a good electrical connection to the grounding point on the
rack (no paint or isolating surface treatment).
3. Disconnect all power cables to the switch.
4. Attach a 6 AWG stranded copper wire to the grounding terminal on the switch.
The switch chassis is connected internally to 0 V. This circuit is connected to the
single-hole grounding terminal on the rear panel of the switch (left of the AC
power socket). The surface area around this terminal is not painted in order to
provide for a good connection.
5. Attach the grounding wire to the ground point on the rack.
Caution: The earth connection must not be removed unless all supply
connections have been disconnected.
How to Connect to AC Power
Connect the switch to an AC power source to power on. Verify that the external AC
power requirements for the switch can be met as listed below:
ECS2100-10T: AC 100-240 V, 50-60 Hz, 0.5 A
ECS2100-10P: AC 100-240 V, 50-60 Hz, 2.1 A
ECS2100-28T: AC 100-240 V, 50-60 Hz, 0.5 A
ECS2100-28P: AC 100-240 V, 50-60 Hz, 3.2 A
ECS2100-28PP: AC 100-240 V, 50-60 Hz, 5.8 A
ECS2100-52T: AC 100-240 V, 50/60 Hz, 1 A
ECS2110-26T: AC 100-240 V, 50/60 Hz, 1 A
– 31 –
Chapter 4 | Power and Grounding
How to Connect to DC Power
To connect the switch to a power source:
1. Plug the power cord into a grounded, 3-pin, AC power source.
Figure 17: AC Power Cord and Power Socket
2
1
1
2
AC Power Cord
AC Power Socket
2. Insert the plug on the other end of the power cord directly into the AC input
socket on the back of the switch.
Note: If your country’s AC power outlet standards do not match the power plug of
the included AC power cord, you will need to change the AC power cord. You must
use a cord set that has been approved for the socket type in your country.
3. Check the LED indicators on the switch front panel as the unit is powered on to
verify that power is being received. If not, recheck the power cord connections
at the AC supply source and back panel power input connector.
How to Connect to DC Power
The ECS2100-10PE includes an AC-DC power adapter. Connect the AC-DC power
adapter to the switch and to an AC power source. The AC-DC adapter provides
54 VDC, 1.67 A of power to the switch.
Caution: Before connecting the switch to DC power, the grounding terminal
screw on the switch rear panel must be connected to earth.
– 32 –
Chapter 4 | Power and Grounding
How to Connect to DC Power
Figure 18: DC Power Cord and Power Socket
1
1
DC power socket
– 33 –
5
Port Connections
This chapter focuses on making connections to switch network interfaces,
including how to install optional transceivers, and details on network cable
specifications.
This chapter includes these sections:
◆
“Cable Labeling and Connection Records” on page 35
◆
“Understanding the Port Status LEDs” on page 36
◆
“How to Install an SFP/SFP+ Transceiver” on page 37
◆
“How to Connect to Twisted-Pair Copper Ports” on page 38
◆
“How to Connect to SFP/SFP+ Fiber Optic Ports” on page 42
◆
“Making 10 Gbps DAC Connections” on page 45
– 34 –
Chapter 5 | Port Connections
Cable Labeling and Connection Records
Cable Labeling and Connection Records
When planning a network installation, it is essential to label the opposing ends of
cables and to record where each cable is connected. Doing so will enable you to
easily locate inter-connected devices, isolate faults and change your topology
without need for unnecessary time consumption.
To best manage the physical implementations of your network, follow these
guidelines:
◆
Clearly label the opposing ends of each cable.
◆
Using your building’s floor plans, draw a map of the location of all networkconnected equipment. For each piece of equipment, identify the devices to
which it is connected.
◆
Note the length of each cable and the maximum cable length supported by the
switch ports.
◆
For ease of understanding, use a location-based key when assigning prefixes to
your cable labeling.
◆
Use sequential numbers for cables that originate from the same equipment.
◆
Differentiate between racks by naming accordingly.
◆
Label each separate piece of equipment.
◆
Display a copy of your equipment map, including meanings of all abbreviations
at each equipment rack.
– 35 –
Chapter 5 | Port Connections
Understanding the Port Status LEDs
Understanding the Port Status LEDs
The switch includes LED indicators for each port to indicate link status and network
activity. The port LEDs are shown below and described in the following table.
Figure 19: Port Status LEDs
1
1
2
RJ-45 Port Link/Activity LEDs
2
SFP/SFP+ Port Link/Activity LEDs
Table 3: Port Status LEDs
LED
Condition
Status
1000BASE-T RJ-45 Ports 1-8 (ECS2100-10T/P/PE)
1000BASE-T RJ-45 Ports 1-24 (ECS2110-26T, ECS2100-28T/P/PP)
1000BASE-T RJ-45 Ports 1-48 (ECS2100-52T)
Link/Activity
PoE Mode*
On/Blinking Amber
Port has a valid 10/100 Mbps link. Blinking
indicates traffic on the port.
On/Blinking Green
Port has a valid 1000 Mbps link. Blinking indicates
traffic on the port.
Off
The link is down.
On Amber
A PoE device is connected and delivered PoE
power.
Off
Not deliver PoE power.
Gigabit SFP Ports 9-10 (ECS2100-10T/P/PE)
Gigabit SFP Ports 25-28 (ECS2100-28T/P/PP)
Gigabit SFP Ports 49-52 (ECS2100-52T)
Link/Activity
On/Blinking Amber
Port has a valid 100 Mbps link. Blinking indicates
traffic on the port.
On/Blinking Green
Port has a valid 1000 Mbps link. Blinking indicates
traffic on the port.
Off
The link is down.
10G SFP+ Ports 25-26 (ECS2110-26T)
*
On/Blinking Green
Port has a valid 1000 Mbps/10Gbps link. Blinking
indicates traffic on the port.
Off
The link is down.
PoE Mode button is pressed (ECS2100-10P/ECS2100-10PE/ECS2100-28P/ECS2100-28PE)
– 36 –
Chapter 5 | Port Connections
How to Install an SFP/SFP+ Transceiver
How to Install an SFP/SFP+ Transceiver
The switch provides slots for optional SFP/SFP+ transceivers. The supported
transceiver types are listed below:
◆
1000BASE-SX
◆
1000BASE-LX
◆
1000BASE-ZX
◆
1000BASE-LHX
◆
10GBASE-SR
◆
10GBASE-LR
◆
10GBASE-ER
Note: SFP/SFP+ transceivers are hot-swappable. The switch does not need to be
powered off before installing or removing a transceiver.
Note: SFP/SFP+transceivers are not provided in the switch package.
To install an SFP/SFP+ transceiver, do the following:
1. Consider network and cabling requirements to select an appropriate
transceiver type that is also compatible with the switch transceiver support.
2. If the SFP/SFP+ slot is covered with a rubber protective cap, remove the cap
and keep it for later replacement.
3. Insert the transceiver with the optical connector facing outward and the slot
connector facing down. Note that SFP/SFP+ transceivers are keyed so they can
only be installed in the correct orientation.
4. Slide the transceiver into the slot until it clicks into place. If you do not
immediately connect a cable to the port, use a rubber protective cap to keep
the transceiver optics clean.
– 37 –
Chapter 5 | Port Connections
How to Connect to Twisted-Pair Copper Ports
Figure 20: Inserting an SFP/SFP+ Transceiver into a Slot
2
1
1
2
SFP Transceiver
SFP Slot
Note: To remove a transceiver: First disconnect the network cable, then pull the tab
to remove the transceiver from the slot.
How to Connect to Twisted-Pair Copper Ports
The RJ-45 ports on the switch support automatic MDI/MDI-X pinout configuration,
which enables you to use standard straight-through twisted-pair cables to connect
to any other network device (PCs, servers, switches, routers, or hubs).
The connection requires an unshielded twisted-pair (UTP) or shielded twisted-pair
(STP) cable with RJ-45 connectors at both ends.
Table 4: Maximum Twisted-Pair Copper Cable Lengths
Cable Type
Maximum Cable Length
Connector
100 m (328 ft)
RJ-45
100 m (328 ft)
RJ-45
100 m (328 ft)
RJ-45
1000BASE-T
Category 5, 5e, or 6 100-ohm UTP or STP
100BASE-TX
Category 5 or better 100-ohm UTP or STP
10BASE-T
Category 3 or better 100-ohm UTP
– 38 –
Chapter 5 | Port Connections
How to Connect to Twisted-Pair Copper Ports
Copper Cabling To ensure proper operation when installing the switch into a network, make sure
Guidelines that the current cables are suitable for 10BASE-T, 100BASE-TX, or 1000BASE-T
operation. Check the following criteria against the current installation of your
network:
◆
Cable type: Unshielded twisted pair (UTP) or shielded twisted pair (STP) cables
with RJ-45 connectors; Category 5, 5e or better cable for 1000BASE-T
connections, Category 5 or better for 100BASE-TX connections, and Category 3
or better for 10BASE-T connections.
◆
Protection from radio frequency interference emissions
◆
Electrical surge suppression
◆
Separation of electrical wires (switch related or other) and electromagnetic
fields from data based network wiring
◆
Safe connections with no damaged cables, connectors or shields
10/100BASE-TX Pin All 100BASE-TX RJ-45 ports support automatic MDI/MDI-X operation, so you can
Assignments use straight-through or crossover cables for all network connections to PCs,
switches, or hubs. In straight-through cable, pins 1, 2, 3, and 6, at one end of the
cable, are connected straight through to pins 1, 2, 3, and 6 at the other end of the
cable.
Figure 21: RJ-45 Connector
1
1
RJ-45 Pin Numbers
Table 5: 10/100BASE-TX MDI and MDI-X Port Pinouts
Pin
MDI Signal Name*
MDI-X Signal Name
1
Transmit Data plus (TD+)
-52V power (Negative Vport)
Receive Data plus (RD+)
GND (Positive Vport)
2
Transmit Data minus (TD-)
-52V power (Negative Vport)
Receive Data minus (RD-)
GND (Positive Vport)
3
Receive Data plus (RD+)
GND (Positive Vport)
Transmit Data plus (TD+)
-52V power (Negative Vport)
4
-52V power (Negative Vport)
GND (Positive Vport)
5
-52V power (Negative Vport)
GND (Positive Vport)
– 39 –
Chapter 5 | Port Connections
How to Connect to Twisted-Pair Copper Ports
Table 5: 10/100BASE-TX MDI and MDI-X Port Pinouts
Pin
MDI Signal Name*
MDI-X Signal Name
6
Receive Data minus (RD-)
GND (Positive Vport)
Transmit Data minus (TD-)
-52V power (Negative Vport)
7
GND (Positive Vport)
-52V power (Negative Vport)
8
GND (Positive Vport)
-52V power (Negative Vport)
*
The “+” and “-” signs represent the polarity of the wires that make up each wire pair.
1000BASE-T All 1000BASE-T ports support automatic MDI/MDI-X operation, so you can use
Assignments straight-through cables for all network connections to PCs, servers, or switches.
The table below shows the 1000BASE-T MDI and MDI-X port pinouts. These ports
require that all four pairs of wires be connected. Note that for 1000BASE-T
operation, all four pairs of wires are used for both transmit and receive.
Table 6: 1000BASE-T MDI and MDI-X Port Pinouts
Pin
MDI Signal Name
MDI-X Signal Name
1
Bi-directional Pair A Plus (BI_DA+)
-52V power (Negative Vport)
Bi-directional Pair B Plus (BI_DB+)
GND (Positive Vport)
2
Bi-directional Pair A Minus (BI_DA-)
-52V power (Negative Vport)
Bi-directional Pair B Minus (BI_DB-)
GND (Positive Vport)
3
Bi-directional Pair B Plus (BI_DB+)
GND (Positive Vport)
Bi-directional Pair A Plus (BI_DA+)
-52V power (Negative Vport)
4
Bi-directional Pair C Plus (BI_DC+)
-52V power (Negative Vport)
Bi-directional Pair D Plus (BI_DD+)
GND (Positive Vport)
5
Bi-directional Pair C Minus (BI_DC-)
-52V power (Negative Vport)
Bi-directional Pair D Minus (BI_DD-)
GND (Positive Vport)
6
Bi-directional Pair B Minus (BI_DB-)
GND (Positive Vport)
Bi-directional Pair A Minus (BI_DA-)
-52V power (Negative Vport)
7
Bi-directional Pair D Plus (BI_DD+)
GND (Positive Vport)
Bi-directional Pair C Plus (BI_DC+)
-52V power (Negative Vport)
8
Bi-directional Pair D Minus (BI_DD-)
GND (Positive Vport)
Bi-directional Pair C Minus (BI_DC-)
-52V power (Negative Vport)
1000BASE-T Cable Requirements
All Category 5 UTP cables that are used for 100BASE-TX connections should also
work for 1000BASE-T, providing that all four wire pairs are connected. However, it is
recommended that for all critical connections, or any new cable installations,
Category 5e (enhanced Category 5) or Category 6 cable should be used. The
Category 5e and 6 specifications include test parameters that are only
recommendations for Category 5. Therefore, the first step in preparing existing
Category 5 cabling for running 1000BASE-T is a simple test of the cable installation
to be sure that it complies with the IEEE 802.3-2008 standards.
– 40 –
Chapter 5 | Port Connections
How to Connect to Twisted-Pair Copper Ports
Power-over-Ethernet The ECS2100 Series PoE switches support both IEEE 802.3af and IEEE 802.3at-2009
PoE standards. These switches are excellent choices for supplying power to
connected PoE devices such as web cameras, IP telephones, or access points.
Table 7: ECS2100 Series PoE Power Budget
ECS2100-10PE ECS2100-10P ECS2100-28P ECS2100-28PP ECS210028PP with
one external
power supply
Total PoE
Power Budget
125 W
200 W
370 W*
Ports supply up 4
to 15.4 W
simultaneously
8
12
24
Ports supply up 2
to 30 W
simultaneously
4
6
12
*
65 W
740 W*
24
Testing Environment: 370 W (0-50° C), 740 W (0-45° C)
Any PoE-compliant device attached to a port can directly draw power from the
switch over the Ethernet cable without requiring its own separate power source.
This capability gives network administrators centralized power control for devices
such as IP phones and wireless access points, which translates into greater network
availability.
For each attached PoE-compliant device, the switch automatically senses the load
and dynamically supplies the required power. The switch delivers power to a device
using the wire pairs in UTP or STP cable.
*The PoE power budget is the maximum amount of power that a switch can
provide to all attached devices. If the power budget is exceeded, the switch will not
enable the PoE power to any additional devices. The PoE power budget is not the
same as total power received by powered devices. For example, when the ECS210028P provides 370 W, the total power received by devices may be only 350-365 W.
There are some transmit power losses in the connecting cabling, therefore different
powered devices will have a different power loss rate.
Connection Procedure Follow these steps to connect cables to 1000BASE-T RJ-45 twisted-pair copper
ports.
1. Attach one end of a twisted-pair cable segment to the device’s RJ-45 connector.
– 41 –
Chapter 5 | Port Connections
How to Connect to SFP/SFP+ Fiber Optic Ports
Figure 22: Making Twisted-Pair Connections
1
2
1
2
1000BASE-T RJ-45 Port
Category 5, 5e, or 6 Cable
1. Attach the other end to an available port on the switch. Make sure each twisted
pair cable does not exceed 100 meters (328 ft) in length.
2. As each connection is made, the Link LED (on the switch) corresponding to
each port will turn on green to indicate that the connection is valid.
How to Connect to SFP/SFP+ Fiber Optic Ports
The switch provides up to four slots for SFP+ or SFP-compliant fiber-optic
transceivers.
Note that all SFP+ slots operate at 10 Gbps or 1 Gbps full duplex. All SFP slots
operate at 1 Gbps or 100 Mbps full duplex.
Table 8: Maximum 10 Gigabit Ethernet Fiber Cable Lengths
Fiber Size
Fiber Bandwidth
Maximum Cable Length
Connector
62.5/125 micron multimode
160 MHz/km
2-26 m (7-85 ft.)
LC
62.5/125 micron multimode
200 MHz/km
2-33 m (7-108 ft.)
LC
50/125 micron multimode
400 MHz/km
2-66 m (7-216 ft.)
LC
50/125 micron multimode
500 MHz/km
2-82 m (7-269 ft.)
LC
50/125 micron multimode
2000 MHz/km
2-300 m (7-984 ft.)
LC
N/A
2 m - 10 km (7 ft - 6.2 miles)
LC
N/A
2 m - 40 km (7 ft - 24.8 miles) LC
10GBASE-SR
10GBASE-LR
9/125 micron single-mode
10GBASE-ER
9/125 micron single-mode
– 42 –
Chapter 5 | Port Connections
How to Connect to SFP/SFP+ Fiber Optic Ports
Table 9: Maximum Gigabit Ethernet Fiber Cable Lengths
Cable Type
Fiber Bandwidth
Maximum Cable Length
Connector
160 MHz/km
2-220 m (7-722 ft)
LC
200 MHz/km
2-275 m (7-902 ft)
LC
400 MHz/km
2-500 m (7-1641 ft)
LC
500 MHz/km
2-550 m (7-1805 ft)
LC
N/A
2 m - 10 km (7 ft - 6.2 miles)
LC
N/A
2 m - 80 km (7 ft - 50 miles)
LC
simplex fiber
2 m - 10 km (7 ft - 6.2 miles)
LC
simplex fiber
2 m - 20 km (7 ft - 12.4 miles)
LC
simplex fiber
2 m - 20 km (7 ft - 12.4 miles)
LC
1000BASE-SX
62.5/125 micron multimode
50/125 micron multimode
1000BASE-LX
9/125 micron single-mode
1000BASE-LH
9/125 micron single-mode
1000BASE-BX10
9/125 micron single-mode
1000BASE-BX20
9/125 micron single-mode
100BASE-BX20
9/125 micron single-mode
Note: The length of fiber optic cable for a single switched link should not exceed
the relevant standards specified in this section. However, power budget constraints
should also be considered when calculating the maximum fiber optic cable length
for a particular link.
Note: Maximum distances may vary for different SFP/SFP+ vendors.
Connection Procedure Follow these steps to connect cables to SFP/SFP+ transceiver ports.
Warning: This switch uses lasers to transmit signals over fiber optic cable. The
lasers are compliant with the requirements of a Class 1 Laser Product and are
inherently eye safe in normal operation. However, you should never look directly at
a transmit port when it is powered on.
Warning: When selecting a fiber SFP/SFP+ device, considering safety, please make
sure that it can function at a temperature that is not less than the recommended
maximum operational temperature of the product. You must also use an approved
Laser Class 1 SFP/SFP+ transceiver.
– 43 –
Chapter 5 | Port Connections
How to Connect to SFP/SFP+ Fiber Optic Ports
1. Remove and keep the fiber port’s rubber plug. When not connected to a fiber
cable, the rubber plug should be replaced to protect the optics.
2. Check that the fiber terminators are clean. You can clean the cable plugs by
wiping them gently with a clean tissue or cotton ball moistened with a little
ethanol. Dirty fiber terminators on fiber optic cables will impair the quality of
the light transmitted through the cable and lead to degraded performance on
the port.
3. Connect one end of the cable to the SFP/SFP+ port on the switch and the other
end to the SFP/SFP+ port on the other device. Since SFP/SFP+ connectors are
keyed, the cable can be attached in only one orientation.
Figure 23: Making a Connection to an SFP/SFP+ Port
1
2
1
SFP/SFP+ Transceiver Port
2
Fiber Optic Cable
4. As a connection is made, check the Link LED on the switch to be sure that the
connection is valid.
Note: Be sure to secure cables properly and route them away from the switch
without exceeding the minimum bending radius for fiber cables (typically a few
inches). Use cable ties to bundle cables together and secure coiled loops of excess
cable. Do not let cables hang free supporting their own weight or pull in any way
that puts stress on the connectors.
– 44 –
Chapter 5 | Port Connections
Making 10 Gbps DAC Connections
Making 10 Gbps DAC Connections
Direct Attach Cable (DAC) is a method of connecting two SFP+ interfaces without
using optics and fiber cable. A fixed length of twinax copper cable is terminated at
each end with physically-compliant SFP+ transceivers that do not include all their
normal electronic and optical components. The result is a low cost, low-latency,
10G Ethernet solution for short distances, ideal for connections within a rack or for
stacking switches.
A 10G DAC connection is also known as twinax copper or 10GBASE-CR. DAC copper
cables are available in pre-terminated lengths up to 7 m (22.9 ft).
1. Plug the SFP+ transceiver connector on one end of a twinax copper cable
segment into an SFP+ slot on the link device.
2. Plug the other end of the twinax cable into an SFP+ slot on the switch.
3. Check that the Link LED on the switch turns on green to indicate that the
connection is valid.
Note: When using DAC connections in a switch stack, be sure to follow the
procedure see “Connecting Switches in a Stack” on page 47.
– 45 –
6
Switch Management
The switches include a management agent that allows you to configure or monitor
the switch using its embedded management software. To manage the switch, you
can make a direct connection to the console port (out-of-band), or you can manage
it through a network connection (in-band) using Telnet, Secure Shell (SSH), a web
browser, or SNMP-based network management software.
For a detailed description of the switch’s software features, refer to the Web
Management Guide and CLI Reference Guide.
This chapter includes these sections:
◆
“Understanding the System Status LEDs” on page 47
◆
“How to Connect to the Console Port” on page 47
◆
“How to Reset the Switch” on page 50
– 46 –
Chapter 6 | Switch Management
Understanding the System Status LEDs
Understanding the System Status LEDs
The switch includes a display panel of key system LED indicators. The LEDs, which
are located on the front panel, are shown below and described in the following
table.
Figure 24: System LEDs
1
1
System Status LEDs.
Table 10: System Status LEDs
LED
Condition
Status
Power/PoE Max
On Green
Internal power operating normally.
On Amber
The PoE device power draw on the switch has reached the
system limitation.
Off
No AC power is connected or the internal power supply
has failed.
Flashing Green
System diagnostic in progress.
On Green
The system diagnostic test has completed successfully
Off
System boot up failed.
Diag
(Diagnostic)
(ECS2100-10T/
P/PE/28T/P/PP/
52T/ECS211026T)
How to Connect to the Console Port
The RJ-45 Console port on the front panel of the switch is used to connect a
console device to the switch for out-of-band console configuration. The console
device can be a PC or workstation running a VT-100 terminal emulator, or a VT-100
terminal. A console cable is supplied with the switch for connecting to a PC’s
RS-232 serial DB-9 DTE (COM) port.
Note: To connect to notebooks or other PCs that do not have a DB-9 COM port, use
a USB-to-male DB-9 adapter cable (not included with the switch).
– 47 –
Chapter 6 | Switch Management
How to Connect to the Console Port
Figure 25: Console Port
1
1
Console port.
The following table describes the pin assignments used in the console cable.
Table 11: Console Cable Wiring
Switch’s RJ-45
Console Port
Null Modem
PC’s 9-Pin
DTE Port
6 RXD (receive data)
<---------------------
3 TXD (transmit data)
3 TXD (transmit data)
--------------------->
2 RXD (receive data)
4,5 SGND (signal ground)
-----------------------
5 SGND (signal ground)
No other pins are used.
The serial port’s default settings are as follows:
◆
Default Baud rate—115200 bps
◆
Character Size—8 Characters
◆
Parity—None
◆
Stop bit—One
◆
Data bits—8
◆
Flow control—None
– 48 –
Chapter 6 | Switch Management
How to Connect to the Console Port
Figure 26: Console Port Connection
1
2
Follow these steps to connect to the Console port:
1. Connect one end of the included RJ-45 to DB-9 serial cable to a DB-9 COM port
connector on a management PC.
2. Plug in the RJ-45 end of the serial cable to the Console port on the switch.
3. Configure the PC’s COM port required settings using VT-100 terminal emulator
software (such as HyperTerminal) running on the management PC. The switch’s
default console port settings are:
■
115200 bps, 8 data bits, 1-stop bit and no parity
4. Log in to the command-line interface (CLI) using one of the default user login
settings:
■
User — admin,
■
Password — admin
■
User — guest
■
Password — guest
or
The switch also offers a user-friendly web-based management interface for the
configuration of all the unit’s features.
You can make initial configuration changes by connecting a PC directly to one of
the switch’s RJ-45 ports. The switch has a default management IP address of
192.168.2.10 and a subnet mask of 255.255.255.0. You must set your PC IP address
to be on the same subnet as the switch (that is, the PC and switch addresses must
both start 192.168.2.x).
– 49 –
Chapter 6 | Switch Management
How to Reset the Switch
Log in to the web interface using the default settings:
◆
Login Name — admin
◆
Password — admin
Note that the guest default user login will only allow a user to view switch
parameter data. For a detailed description of connecting to the console and using
the switch’s command line interface (CLI), refer to the CLI Reference Guide.
How to Reset the Switch
The Reset button located on the front right side panel of the switch can be used to
restart the device and set the configuration back to either the currently saved
configuration or the factory default settings.
Reset to the Saved Press the Reset button for less than 5 seconds to restart the system software using
Configuration File the current saved configuration file settings. Any unsaved changes in the curerntly
running configuration will be lost and the only the saved settings in the startup
configuration file will be used when the switch reboots.
Reset to Factory Press the Reset button for more than 5 seconds to restart the system software using
Default Settings the factory default settings. Any unsaved changes in the currently running
configuration will be lost. The saved startup configuration file will still be available
to select within the switch user interface, if needed.
Caution: Pressing the reset button will lose any unsaved changes in the running
switch configuration.
Figure 27: Reset Button
1
1
Reset/Factory Default Button
– 50 –
A
Troubleshooting
Diagnosing LED Indicators
Table 12: Troubleshooting Chart
Symptom
Action
Power LED is Off
◆
◆
◆
Diag LED is blinking
Amber
◆
Diag LED is blinking
Amber with PoE Mode
button pressed.
◆
Link/Act LED is Off
◆
◆
◆
◆
◆
◆
◆
Check connections between the switch, the power cord, and the AC
power outlet.
Check the AC power outlet is supplying 110-240 VAC.
Contact your dealer for assistance.
Power cycle the switch to try and clear the condition.
If the condition does not clear, contact your dealer for assistance.
Turn off or unplug PoE devices until the condition clears.
If the condition does not clear, contact your dealer for assistance.
Verify that the switch and attached device are powered on.
Check the cable connectors are firmly plugged into the switch and
corresponding device.
If the switch is installed in a rack, check the connections to the
punch-down block and patch panel.
Verify that the proper cable type is used and its length does not
exceed specified limits.
Check the attached device and cable connections for possible
defects. Replace the defective cable if necessary.
System Self-Diagnostic Test Failure
If the Diag LED indicates a failure of the system power-on-self-test (POST), you can
use a console connection to view the POST results. The POST results may indicate a
failed component or help troubleshoot the problem. For more information on
connecting to the console port and using the CLI, refer to the CLI Reference Guide.
Note a POST failure normally indicates a serious hardware fault that cannot be
rectified or worked around. If you encounter a POST failure, you should contact
your dealer for assistance.
– 51 –
Chapter A | Troubleshooting
Power and Cooling Problems
Power and Cooling Problems
If a power indicator does not turn on when the power cord is plugged in, you may
have a problem with the power outlet, power cord, or internal power supply.
However, if the switch shuts down after operating for a continuous period, check
for loose power connections, power losses or surges at the power outlet. If you still
cannot isolate the problem, the internal power supply may be defective.
Installation
Verify that all system components have been properly installed. If one or more
components appear to be malfunctioning (such as the power cord or network
cabling), test them in an alternate environment where you are sure that all the
other components are functioning properly.
In-Band Access
You can access the management agent in the switch through a connection to any
port using Telnet, a web browser, or other network management software tools.
However, you must first configure the switch with a valid IP address, subnet mask,
and default gateway. If you have trouble establishing a link to the management
agent, check to see if you have a valid network connection. Then verify that you
entered the correct IP address. Also, be sure the switch port has not been disabled.
If it has not been disabled, then check the network cabling that connects your
remote location to the switch.
– 52 –
Index
Numerics
10 Mbps collision domain 43
10 Mbps connectivity rules 43
10/100 PIN assignments 39
1000BASE fiber cable lengths 43
1000BASE-T PIN assignments 40
10BASE-T
cable lengths 43
10GBASE fiber cable lengths 42
A
adhesive feet, attaching 27
air flow requirements 22
installation
power requirements 22
site requirements 22
installation troubleshooting 52
introduction 10, 16
L
laser safety 43
LED indicators
port 36
PWR 47
location requirements 22
M
B
brackets, attaching 25
C
cable
Ethernet cable compatibility 39
labeling and connection records 35
lengths 42
connectivity rules
10 Mbps 43
console port
pin assignments 47
console port, pin assignments 47
contents of package 16
cord sets, international 32
management
out-of-band 46
web-based 46
O
out-of-band management 46
P
package contents 16
pin assignments
console port 47
power and cooling problems 52
Power-over-Ethernet 41
R
D
rubber foot pads, attaching 27
diagnosing LED indicators 51
S
E
electrical interference, avoiding 22
equipment checklist 16
Ethernet connectivity rules 43
screws for rack mounting 25
site selelction 22
specifications
environmental 15
status LEDs 36, 47
surge suppressor, using 22
I
in-band access 52
indicators, LED 36, 47
– 53 –
Index
W
web-based management 46
– 54 –
Declaration of Conformity (DoC) can be obtained from www.edge-core.com -> support -> download.
ECS2100 Series
E102017-AP-R03
149100000273A
Download PDF
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