12-Port 10/100-Tx Module - D-Link DES-5200 User Manual

Fast Ethernet Switching System User's Guide

12-Port 10/100-TX Module

This section covers the LEDs on the 12-Port 10/100 TX Module, displayed in
Figure 14. The meaning of the LEDs is displayed in Table 7: 12-Port 10/100-TX
Module LEDs.
Figure 14: 12-Port 10/100-TX Module LEDs
Tx/Rx
LED indicates transmission and reception at the port. Packets are being
transmitted and received at the port.
Link
The Link LED indicates there is a link at the port. If a cable is plugged into the
port and the Link LED is off, check the cable and connection. The default value is
that all ports auto-negotiate the proper speed and duplex mode. If the port has
been manually configured for a particular speed and duplex mode, verify that the
speed and duplex mode of the port match the speed and duplex mode of the
device you are connecting to. The LED will be steady at orange or green when
there is no activity.
The color of the Link LED indicates the port's speed. Orange indicates the port is
operating at 10 Mbps. Green indicates the port is operating at 100 Mbps.
100 10
Indicates the speed the port is in. Each port can be set for a particular speed and
duplex mode. Off indicates the port is running at 10 Mbps. Green indicates the
port is running at 100 Mbps.
LEDs
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