Optical Power and Voltage Details report
Optical Power and Voltage Details report overview
The Optical Power and Voltage Details report contains detailed information about the optical power in dBm, measured at equipment ports. The report provides graphs showing the Tx power, Rx power, temperature, supply voltage, and Tx bias current.
Note: In the case of an upgrade from 23.4 or previous release, there will be reports listed as ‘Optical Port Power Details’ report. These reports are replaced with ‘Optical Power and Voltage Details’ report for details report and will be removed from the list in the future.
Use cases
Troubleshooting—Confirm that optical power is in the optimum operating range to determine if it is a cause of network impairment.
Limitations
Report limitations include:
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The average voltage counter is not part of the hardware resource statistics.
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Low voltage threshold and high voltage threshold report inputs are applicable only to DDM statistics and hardware resource statistics.
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Periodic counters are used for hardware resource statistics if non-periodic counters are not present in aggregation tables.
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This report contains 12 subreports, each with three graphs. All three KPI graphs are shown in a single band, but when there is only one graph, blank space displays for the other graphs.
Prerequisites
The following table describes the aggregation rules that must be enabled and the file and accounting policies that must be configured for the NEs on which statistics are to be collected; see the NSP NFM-P Statistics Management Guide for information about configuring file and accounting policies. To view the report for granularities other than raw data, the aggregation rules must be enabled; see How do I configure analytics aggregation?.
Table 11-12: Optical Power and Voltage Details report prerequisites
Aggregator name |
Monitored object class |
Statistics class |
Statistics collection |
MIB name |
NE types |
---|---|---|---|---|---|
DDM stats aggregator |
equipment.Digital DiagnosticMonitoring |
equipment.DDMStats |
MIB-based |
TIMETRA-PORT-MIB.tmnxDigitalDiag MonitorEntry |
7210 SAS-D 7210 SAS-MXP 7210 SAS-R 7250 IXR 7705 SAR 7705 SAR-H 7750 SR |
Report characteristics
The following table lists the principal report characteristics.
Table 11-13: Optical Power and Voltage Details report characteristics
Example
The following figures show a report example. Not all figures are from the same report.