Chapter 48 Diagnostic
GS2220 Series User’s Guide
428
Pair status O k: The physical connection between the wire-pair is okay.
O pe n: There is no physical connection (an open circuit detected) between the wire-pair.
Sho rt: There is a short circuit detected between the wire-pair.
Unkno wn: The Switch failed to run cable diagnostics on the cable connected this port.
Unsuppo rte d: The port is a fiber port or it is not active.
Cable length This displays the total length of the Ethernet cable that is connected to the port when the
Pa ir sta tus is O k and the Switch chipset supports this feature.
This shows N/ A if the Pa ir sta tus is O pe n or Sho rt. Check the Dista nc e to fa ult.
This shows Unsuppo rte d if the Switch chipset does not support to show the cable length.
Distance to
fault
This displays the distance between the port and the location where the cable is open or
shorted.
This shows N/ A if the Pa ir sta tus is O k.
This shows Unsuppo rte d if the Switch chipset does not support to show the distance.
Locator LED Enter a time interval (in minutes) and click Blink to show the actual location of the Switch
between several devices in a rack.
The default time interval is 30 minutes.
Click Stop to have the Switch terminate the blinking locater LED.
Table 224 Management > Diagnostic (continued)
LABEL DESC RIPTIO N
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