English – Edimax Technology ES-3124RL User Manual
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English
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Introduction
This device is a powerful, high-performance Fast Ethernet 
switch, with all ports capable of 10 or 100Mbps auto-negotiation 
operation (NWay), which means this switch could automatically 
negotiate with the connected partners on the network speed and 
duplex mode. It is ideal for micro-segmenting large networks into 
smaller, connected subnets for improved performance, enabling 
the bandwidth demanding multimedia and imaging applications. 
Moreover, the 10/100Mbps auto-sensing ability provides an 
easy way to migrate 10Mbps to 100Mbps network with no pain. 
Compared to the shared 10Mbps or 100Mbps networks, the 
switch delivers a dedicated 10/100Mbps connection to every 
attached client with no bandwidth congestion issue. This switch 
also supports auto MDI / MDI-X function; each port could be 
used to connect to another switch or hub with no crossover 
RJ-45 cable. 
Store-and-forward switching mode promises the low latency 
plus eliminates all the network errors, including runt and CRC 
error packets. To work under full-duplex mode, transmission and 
reception of the frames can occur simultaneously without 
causing collisions as well as double the network bandwidth. 
The switch is plug-n-play without any software to configure and 
also fully compliant with all kinds of network protocols. Moreover, 
the rich diagnostic LEDs on the front-panel can provide the 
operating status of individual port and whole system. 
Before you start to install the switch, check the following 
contents in this package: 
z
One Rackmount Fast Ethernet Switch
z
One power cord and one user’s manual
z
Rack-mount brackets and screws