95ESW5_8P10 instructions
A Table of Contents
1. INTRODUCTION
- Greeting
- Features
2. UNPACKING & INSTALLATION
- Unpacking
- Bracket
3. IDENTIFYING EXTERNAL APPERANCE
- LED Panel
- RJ-45 Connector Panel
- LED Indicators
4. Connecting the Switch
- Placing the Switch
- Switch network connection
- Power on
5. Troubleshooting
Appendix A - Technical Specifications
Appendix B - Detail on Operation & Features
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1. Introduction
1. INTRODUCTION
Congratulations on your purchase of this Clipsal 5-port Fast Ethernet Switch. This
product incorporates 100Mbps Fast Ethernet and 10Mbps Ethernet network technologies
into a high quality metal package. It is designed and manufactured to give you years of
trouble-free and reliable service.
This guide provides the information you need to install and configure the Clipsal 5-port
Switch.
This Switch is designed for plug-and-play installation and easy management. The
Switch provides an Uplink connection for your network expansion via a RJ-45 connector,
making it easy to link hubs/switches together
The Switch features Link/Activity, 10M/100M and PWR LEDs to show the connection
and activity status of each port, speed of each port and the status of the Switch
respectively.
You can fix the Switch on the wall or floor by using bracket in gift box.
Features
- Compliance to IEEE802.3, 10Base-T/100Base-TX standard
- Supports uplink function on the all of the ports
- Supports crossover detection
- Auto MDI/MDI-X(Auto Correction function)
- Automatic partitioning function of each port to isolate network failure
- LED indicators for each port for network link, activity and speed reporting diagnosis.
- LEDs blink upon reset for LED diagnostics
- Compact design in mini size
- Bracket for fixing Switch on the wall or floor
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2. Unpacking & Installation
2. UNPACKING & INSTALLATION
This chapter provides unpacking and setup information for the Switch.
Unpacking
Open the shipping cartons of the Switch and carefully unpacks its contents.
The carton should contain the following items.
- 5 port 10Base-T/100Base-TX Fast Ethernet Switch
1
- Power adaptor
1
- User’s Guide
1
- Bracket
1
If any item is found missing or damaged, please contact your local reseller for
replacement.
Bracket
You can fix the Switch on the wall or floor by using bracket in gift box.
The bracket for fixing the Switch on wall or floor can be offered separately, so it may
not be included in some case.
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3. Identifying External Apperance
3. IDENTIFYING EXTERNAL APPERANCE
This chapter provides the information of LEDs and connector panel.
LED Panel
RJ-45 Connector Panel
LED Indicators
- POWER
“Lit” whenever the Switch connected to a power adaptor is turned on
- LINK/ACT
“Lit” when there is good connection between the workstation and the port that is
connected to.
“Blink” whenever a packet is being transmitted or received.
- 10/100M
“Lit” if a 100Base-TX device is connected
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4. Connecting The Switch
4. CONNECTING THE SWITCH
This chapter provides the information on how to connect and operate the Switch.
Placing the Switch
The Switch should be located in a secure place and closed to a power source, since it
requires power in order to operate.
If you want to fix the Switch on wall or floor, make use of bracket in carton.
Switch network connection
When a suitable location is identified, you can start to connect network devices (such
as PCs, Servers and network printers) to the Switch with having no concerning of cable
type due to the high ability of “auto MDI/MDI-X functions”.
The type of cable is automatic (Straight-through or Crossover) and Cat. 345 standard
cable is preferable.
And in order to expand your network, you can connect other hubs/Switches or routers
to the any port of the Switch due to the high ability that features “all numbered ports act
as Uplink mode”.
When you connect the Switch to other devices, please refer to the following figure.
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4. Connecting The Switch
<Fig. Example of Network Connection>
Power On
Power on Switch and please make sure the power adapter given is being used. The
power LED indicator will lit in red color and all LEDs blink upon the power reset. For other
LED status on normal operation, please refer to previous chapter – LED Indicators
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5. Troubleshooting
5. Troubleshooting
This chapter provides the information on how to mend.
When you have trouble, please check it out as below. But if you have still have some
problem, please contact with your local seller.
SYMTOM(s)
A. Power LED does not
ACTION(s)
1. Make sure the adapter is firmly
light up after the adapter
is plugged.
attached to the Switch.
2. Make sure the power input is correct.
1. Verify the cable connected is at least
Cat.5 cable.
B. 10/100M LED does not
lit even a 100Base-Tx
device is connected.
2.
The
A-N
function
may
not
fully
compatible with all devices. In some
circumstances, it is needed to set
media type (Link Speed and Duplex
Mode) of Network Adapter in PC to
100Mbps via device manager.
1. Verify the other end of the cable is
C. Link/ACT LED does not
lit after cable is connected
to the port.
connected
to
the
device
that
is
powered on and on-line.
2. Make sure the length of the cable does
not exceed 100 meters.
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Appendix A - Technical Specifications
Appendix A - Technical Specifications
Model
95ESW5P10/(ver3.0)
Dimensions(mm)
111 x 70 x 22
Ports
5 Ports
LED Display
Power : 1
Link/Act: 1 per port
10/100M : 1/ per port
Standard
IEEE802.3u,
100Base-TX,
IEEE802.3, 10Base-T
Power Consumption
5VDC,/1A
Operating Temperature
0° ~ 50°C
Humidity
10 ~ 80% (non-condensing)
Emission
FCC, CE Class A
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Appendix B – Detail on Operation & Features
Appendix B – Detail on Operation & Features
Fast Ethernet Technology
The growing importance of local area networks and the increasing complexity of
desktop computing applications are fuelling the need for high performance networks.
100Mbps Fast Ethernet is a standard specified by the IEEE 802.3 LAN committee. It is
an extension of the 10Mbps Ethernet standard with the ability to transmit and receive
data at 100Mbps, while maintaining the CSMA/CD Ethernet protocol.
Since the
100Mbps Fast Ethernet is compatible with all other 10Mbps Ethernet environments, it
provides a straightforward upgrade and takes advantage of the existing investment in
hardware, software, and personnel.
Switching Technology
A Switch bridges Ethernet packets at the MAC address level of the Ethernet protocol
transmitting among connected Ethernet or Fast Ethernet LAN segments.
Switching is a cost-effective way of increasing the total network capacity available to
users on a local area network. A Switch increases capacity and decreases network
loading by dividing a local area network into different segments. These segments do not
compete with each other for network transmission capacity.
The Switch acts as a high-speed selective bridge between the individual segments.
The Switch, without interfering with any other segments, automatically forwards traffic
that needs to go from one segment to another. By doing this the total network capacity
is multiplied, while still maintaining the same network cabling and adapter cards.
For Fast Ethernet networks, a Switch is an effective way of eliminating problems of
chaining hubs beyond the “two-repeater limit.” A Switch can be used to split parts of the
network into different collision domains, making it possible to expand your Fast Ethernet
network beyond the 205-meter network diameter limit for 100BASE-TX networks.
Switches supporting both traditional 10Mbps Ethernet and 100Mbps Fast Ethernet are
also ideal for bridging between the existing 10Mbps networks and the newer 100Mbps
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Appendix B – Detail on Operation & Features
networks.
Switching LAN technology is a marked improvement over the previous generation of
network bridges, which were characterized by higher latencies. Routers have also been
used to segment local area networks, but the cost of a router, the setup and maintenance
required make routers relatively impractical. Today Switches are an ideal solution to
most kinds of local area network congestion problems.
Features
- The Switches were designed for easy installation and high Performance in an
environment where traffic on the network and the number of users increase
continuously.
- The Switches with their small, compact size were specifically designed for small to
medium sized workgroups.
These Switches can be installed where space is
limited; moreover, they provide immediate access to a rapidly growing network
through a wide range of user-reliable functions.
- The Switches are ideal for deployment with multiple high-speed servers for shared
bandwidth 10Mbps or 100Mbps workgroups.
With the highest bandwidth
200Mbps (100Mbps full-duplex mode), any port can provide workstations with a
congestion-free data pipe for simultaneous access to the server.
- The Switches are expandable by cascading two or more Switches together. As all
ports support 200Mbps, the Switches can be cascaded from any port and to any
number of Switches.
- The Switches are a perfect choice for site planning to upgrade to Fast Ethernet in
the future. Ethernet workgroups can connect to the Switches now, and change
adapters and hubs anytime later without needing to change the Switches or
reconfigure the network.
- The Switches combine dynamic memory allocation with store-and- forward
Switching to ensure that the buffer is effectively allocated for each port, while
controlling the data flow between the transmit and receive nodes to guarantee
against possible packet loss.
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Appendix B – Detail on Operation & Features
- The Switches are an unmanaged 10/100 Fast Ethernet Switch that offers solutions
in accelerating small Ethernet workgroup bandwidth.
Other key Features are:
- Auto MDI/MDI-X on each port for Uplink to another Switch, hub or repeater.
- Store and forward Switching scheme capability. As the result of complete frame
checking and error frame filtering, this scheme prevents erroneous packets from
transmitting among segments.
- NWay Auto-negotiation for any port.
This allows for auto-sensing of speed
(10/100Mbps) thereby providing you with automatic and flexible solutions in your
network connections.
- Flow control for any port. This minimizes dropped packets by sending out collision
signals when the port’s receiving buffer is full.
Note that flow control is only
available in half-duplex mode.
- Data forwarding rate per port is at wire-speed for 100Mbps speed.
- Data forwarding rate per port is at wire-speed for 10Mbps speed.
- Data filtering rate eliminates all error packets, runts, etc. per port at wirespeed for
100Mbps speed.
- Data filtering rate eliminates all error packets, runts, etc. per port at wirespeed for
10Mbps speed.
- Up to 1K active MAC address entry table per port with self-learning and table-aging
for the Switch.
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Appendix B – Detail on Operation & Features
SWITCH OPERATION
Address Table
The Switch is implemented with an address table. Each entry is used to store the
address information of nodes in network, including MAC address, port no, etc. The
information comes from the learning process of the Ethernet Switch.
Learning
When one packet comes in from any port, the Ethernet Switch will record the source
address, port number and other related information in address the table.
This
information will be used to decide either forwarding or filtering for future packets.
Forwarding & Filtering
When a packet comes from a port on the Ethernet Switch, it will also check the
destination address besides the source address.
The Ethernet Switch looks up the
address table for the destination address. If no address is found, this packet will be
forwarded to all the other ports except the port which this packet comes in. And these
ports will transmit this packet to the network that it is connected to. If found, and the
destination address is located at different port from this source packet port, the Ethernet
Switch will forward this packet to the port where this destination address is located
according to the information from the address table. However, if the destination address
is located at the same port with this packet comes in, then this packet will be filtered.
Thereby increasing the network throughput and availability
Store-and-Forward
Store-and-Forward is one type of packet-forwarding technique. A Store-and-Forward
Ethernet Switch stores the incoming frame in an internal buffer, performs complete error
checking before transmission. Therefore no error packets occur; this is the best choice
when a network needs efficiency and stability.
The Switch scans the destination address from the packet header, searches the
routing table provided for the incoming port and forwards the packet, but only if required.
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Appendix B – Detail on Operation & Features
The fast forwarding makes the Switch attractive for connecting servers directly to the
network, thereby increasing throughput and availability. However the Switch is most
commonly used to segment existing hubs, which nearly always improves overall
performance.
An Ethernet Switch can be easily configured in any Ethernet network
environment to significantly boost bandwidth using conventional cabling and adapters.
Due to the learning function of the Ethernet Switch, the source address and
corresponding port number of each incoming and outgoing packet are stored in a routing
table. This information is subsequently used to filter packets whose destination address
is on the same segment as the source address. This process confines network traffic to
its respective domain, reducing the overall load on the network.
The Switch performs “Store-and-forward” therefore, no error packets occur.
More
importantly, it reduces the re-transmission rate. So no packet loss will occur.
Auto-Negotiation
The STP ports on the Switch have built-in “Auto-Negotiation.”
This technology
automatically sets the best possible bandwidth when a connection is established with
another network device.
This is done by detecting the modes and a speed at the instant a device is connected.
Both 10Base-T and 100Base-TX devices can connect with the 100Base-TX port in Halfor Full-Duplex modes.
Features
•
5-port integrated Switch controller with memory and transceiver for 10Base-T
and 100Base-TX with 5-port 10/100M UTP
•
All ports support 100Base-TX flow control and full/half duplex setting support
•
Built-in high-efficiency SRAM for packet buffer and 1K-entry look-up table, and
16-entry CAM
•
Supports IEEE 802.3x for full-duplex flow control and back pressure for halfduplex flow control
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•
Optional 1536 byte maximum packet length
•
Supports reserved control frames (DID= 0180C2000003~0180C200000F)
forwarding function
•
Flexible LED indicators for link, activity, speed
•
LEDs blink upon reset for LED diagnostics
•
Supports power saving mode on a per port basis by cable detection
•
Supports Crossover Detection and Auto Correction functions (Auto MDI/MDIX)
•
Max. power consumption: 1.25W
•
Requires 5V DC output from power supply, Circuit operates on a single 3.3V
DC (after regulation) power system
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