Fast Ethernet Switching System User’s Guide

1-Port 1000BASE-SX Module

Act Link

1000BASE-SX Switched ports module

Figure 14: 1-Port 1000BASE-SX Module

The gigabit expansion module, displayed in Figure 14, has one port.

Link

The link LED lights to indicate there is a link at the port.

Act

Act means activity. The Activity LED indicates the port is transmitting or receiving data.

Table 6: Gigabit Module LED

 

 

 

 

LED

 

Lit

 

Dark

 

 

 

 

 

 

 

Link

 

Port is linked to another device

 

No link

(Green)

 

 

 

 

 

 

 

 

 

Act

 

Port is transmitting or

 

Port is not transmitting or

(Yellow)

 

receiving data

 

receiving data

 

 

 

 

 

 

 

 

 

LEDs

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D-Link DES-5024 manual Port 1000BASE-SX Module, Act