Smart Mode
SONET/SDH Application
87
Using SmartMode for Alarm/Error Monitoring
Using SmartMode for Alarm/Error Monitoring
Note:
The default test preferences will be used for alarm/error monitoring. Refer
to
on page 382 for the list of test preferences.
To monitor alarms/errors using SmartMode:
1.
Select the OTN/SONET/SDH signal interface rate corresponding to the
signal connected to the module.
2.
Press either the
Not Scanned. Click here or on the “Smart Scan”
button to scan
or the
Smart Scan
button.
The structure of the signal is displayed when the scan succeeds;
otherwise, a LOS is declared. If the scan failed, make sure the selected
interface rate corresponds to the signal connected to the module.
Frequency
indicates current and history frequency alarm. Refer to
on page 126 for more information.
LOS
indicates current and history LOS alarm. Refer to
on page 126 for more information.
Range
indicates the minimum and maximum optical power
values necessary to meet the standard BER for the test interface.
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