Allied-telesis AT-8326GB User Manual download pdf (Page 21)

AT-8326GB Installation Guide

10/100 Mbps

Port LEDs

Figure 10 Port LEDs

The 10/100 Mbps port LEDs on the front panel display port status

information for Ports 1-24. Each 10/100 Mbps port has two LEDs.

Each port has a LNK/ACT LED which displays the speed of an established

link and whether or not there is any activity on the link.

Each port also has an FDX/COL LED. This LED displays the duplex mode

of the port and whether or not there are any collisions occurring on the

port.

Table 5 describes the 10/100Base-TX port LEDs.

FAULT

PWR

AT-8326GB

24 + 2G Managed Switch

LNK/ACT

FDX/COL

GIGA

LNK/ACT

GIGA

FDX/COL

STACK ID

Port LEDs

Table 5 10/100 Mbps Port LEDs

LED State Description

LNK/ACT Steady Green

A 100 Mbps link with no activity.

Flashing Green A 100 Mbps link with activity.

Steady Yellow A 10 Mbps link with no activity.

Flashing Yellow A 10 Mbps link with activity.

OFF No link has been established.

FDX/COL Green The port is in full-duplex mode.

Yellow The port is in half-duplex mode and no data colli-

sions are occurring on the port.

Flashing Yellow The port is in half-duplex mode with collisions.

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 81 82

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Allied-telesis AT-8326GB User Manual Page 21