![](/images/backgrounds/135741/135741-8371x1.png)
"Be sure the target IP Address is within the same network subnet of the switch, or you had setup the Note: correct gateway IP address.
4.14.6Cable Diagnostics
The Cable Diagnostics page contains fields for performing tests on copper cables. These functions have the ability to identify the cable length and operating conditions, and to isolate a variety of common faults that can occur on the Cat5
If the link is established on the
If the link is established in
After the diagnostics are finished, the link is reestablished. And the following functions are available.
•Coupling between cable pairs.
•Cable pair termination
•Cable Length
Anomalous coupling between cable pairs can be caused by shorted wires, improper termination, or high crosstalk resulting from an incorrect wire map. These conditions can all prevent the PLANET switch from establishing a link. The screen in Figure
Figure
The Cable Diagnostics includes the following fields: Table
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| • | Port | Specifies the port numbers for which to run the cable diagnostics. |
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| • | Mode | There’re three cable test mode for selection: |
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| Full – test full pairs |
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| Anomaly – test with only anomaly pairs |
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| Anomaly w/o |
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