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.

Limitations

Report limitations include:

The average voltage counter is not part of the hardware resource statistics.
Low voltage threshold and high voltage threshold report inputs are applicable only to DDM statistics and hardware resource statistics.
Periodic counters are used for hardware resource statistics if non-periodic counters are not present in aggregation tables.

Use cases

Troubleshooting—Confirm that optical power is in the optimum operating range to determine if it is a cause of network impairment.

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 11-9: 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 7750 SR

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

7750 SR

Report characteristics

The following table lists the principal report characteristics.

Table 11-10: Optical Power and Voltage Details report characteristics

Characteristic	Value
Data type	Statistics
Source database	Auxiliary database
Report inputs	Prompt	Notes
	Stats Type	Stats types: DDM Stats Lane DDM stats Coherent Optical Port Stats Hardware Resource Stats
	End date	Calendar date or relative date (for example, two days ago) and time
	Report range	Length of time to be reported, in hours or days
	Granularity	Aggregation types: Raw Collection Interval Hourly Daily Weekly Monthly
	Region
	Subregion	Only subregions below the top-level region are displayed in the prompt. Objects in the lower subregions are automatically selected when their subregion is selected.
	KPI	Tx Power Avg Tx Power Min Tx Power Max Rx Power Avg Rx Power Min Rx Power Max Temperature Avg Temperature Min	Temperature Max Supply Voltage Avg Supply Voltage Min Supply Voltage Max Tx Bias Current Avg Tx Bias Current Min Tx Bias Current Max
	NE types	Search using partial names or wildcard (%). Select individual items or click Select All.
	NE
	Optical Port	Select an optical port from the drop-down list.
	Logo Resource ID	The logo to add to the report. Enter the Resource ID of the logo image in the Images folder. The default is the Nokia logo. To create the report without a logo, leave the Logo Resource ID field blank.
	Logo Position	Choose Left, Middle, or Right. The logo appears on the left on the first page of the report if you choose Left or Middle.
	Show report output on one page	Select the check box to enable pagination. Note: Using the Show report output on one page option when creating reports as drill-downs may impact report rendering time. Nokia recommends disabling the Show report output on one page option when creating reports.
Drill-down support	No