3com 2948-SFP Plus User Guide

C

HAPTER 

3:

 

V

IEWING

 B

ASIC

 S

ETTINGS

Table 9 describes the color and the port status:

Table 9 Color Key Definitions

White   

Unconnected. No link detected.

Yellow   

Lower speed on 10/100/1000M port.

Green   

Maximum speed 10/100/1000M RJ45 or RJ45 SFP. 

 

 

 

Indicates that a link was detected.

Light Blue 

SX/LX SFP. Indicates that a link was detected.

Light Gray 

Port has been set to inactive by User or Protocol.

Dark Blue 

Port has been selected by user.

Red  

 

Port or Transceiver has failed POST or Transceivers not  

 

 

 

recognized.