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The Front Panel 
 
 
The front panel consists of LED indicators. Please refer to the following paragraph for 
information.    
  
 
 
LEDs Definition 
 
System LED
 
 
The switch provides a power LED for the device. 
 
LED 
Status 
Operation 
Steady Green 
The switch is powered on 
Power 
Off 
The switch is powered off 
 
 
Port LEDs
 
 
The switch provides one “1000M” LED and one “10/100M” LED for each port. 
 
LED  
Status 
Operation 
Green 
The port is connected at 1000 Mbps   
Blinking Green 
A valid link is established, and there is data 
transmitting/receiving. 
1000M 
Off 
No valid link on this port or the Port is connected at 10/100 
Mbps  
Steady Green 
A valid link is established, and there is no data 
transmitting/receiving.  
Blinking Green 
A valid link is established, and there is data 
transmitting/receiving. 
10/100M 
Off 
No valid link on this port or the port is connected at 1000 
Mbps 
 
 
 
 
Attention:The Mini GBIC slot shares the same LED indicator with the 
last RJ-45 (copper) port.