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D-Link DES-5024 User Manual

Page 36

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Fast Ethernet Switching System User’s Guide

LEDs

28

Table 5: FX Module LED

LED

Lit

Dark

Lk (Link)

(Green)

Port is linked to another device

No link

Dx (Duplex mode)

(Green)

Port is in full duplex

Port is in half duplex

Tx (Transmitting)

(Green)

Port is transmitting data

No data is being transmitted

Rx (Receiving)

(Green)

Data is being received

No data is being received

Col (collisions)

(Amber)

Collisions are occurring at the port

No collisions are occurring