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To test copper cables attached to ports:
1. Click
Maintenance > Diagnostics > Copper Test
.
2. Select the port on which to run the test.
3. Click
Test
.
4. When the message appears, click
OK
to confirm that the link can go down or
Cancel
to
abort the test.
The following fields are displayed in the Test Results block:
•
Test Results—Cable test results. Possible values are:
o
OK—Cable passed the test.
o
No Cable—Cable is not connected to the port.
o
Open Cable—Cable is connected on only one side.
o
Short Cable—Short circuit has occurred in the cable.
o
Unknown Test Result—Error has occurred.
•
Distance to Fault—Distance from the port to the location on the cable where the
fault was discovered.
•
Port Operational Status—Displays whether port is up or down.
Note
—TDR tests cannot be performed when the port speed is 10Mbit/Sec.
Optical Module Status
The Optical Module Status page displays the operating conditions reported by the SFP (Small
Form-factor Pluggable) transceiver. Some information might not be available for SFPs that do not
support the digital diagnostic monitoring standard SFF-8472.
To view the results of optical tests:
Click
Maintenance > Diagnostics > Optical Module Status
.
This page displays the following fields:
•
Port—Port number on which the SFP is connected.
•
Description—Description of optical transceiver.
Содержание LGS308
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