User’s Manual of GSD-800S / GSD-802S / GSD-802PS

 

 

 

 

 

 

 

 

 

 

 

Pair

The twist pair of the UTP cable. The pair groups as follow:

 

 

 

A (Pin 1,2)

 

 

 

B (Pin 3,6)

 

 

 

C (Pin 4,5)

 

 

 

D (Pin 7,8)

 

Length[m]

When properly terminated, Cable Diagnostics reports the approximate cable

 

 

 

length in meters of each of the four cable pair A, B, C, and D.

 

Status

The cable test results. Possible values are:

Proper - The cable passed the test.

Open - The cable is connected on only one side or there is no cable connected to the port

Short - A short has occurred in the cable. With 10/100BASE link, the status of Pair C and Pair D will be “Short”.

Abnormal termination – An improper termination be detected. Proper termination of Cat5 cable requires a 100Ω differential impedance between the positive and negative cable terminals. IEEE Std 802.3 allows for a termination of as large as 115Ω or as small as 85Ω. If the termination falls out of this range, it is reported as falls an anomalous termination.

#Be sure to running the Cable diagnostics with standard Cat 5e or Cat 6 UTP cable. With some of the

Notice: UTP cables that not match the standard of Cat 5e, it might cause the 10/100Base link down after the cable diagnostics.