Viewing SDH/WDM Performance Data

To know whether potential problems that affect services and that are not accompanied by alarms, exist in the network, view the SDH/WDM performance data and take the necessary steps to avoid these problems.

Context

Performance Type		Performance Event Type
SDH Performance	Gauge	Transmitted Optical Power, Radio Transmitted Signal Level, Cooling Current, Receive Optical Power, Radio Received Signal Level, Bias Current, Working Temperature, Cpu/Memory Usage, Others
SDH Performance	Count	RS Bit Error(B1), Other Errors, MS Bit Error(B2), RS Out-of-Frame Count, VC4 Path Error(B3), AU Pointer Justification, VC3/VC12/VC11 Path Error(B3/V5), TU Pointer Justification, IF Bit Error, FEC Performance
WDM Performance	Gauge	Transmitted Optical Power, Cooling Current, Channel central wavelength offset, Receive Optical Power, Bias Current, Channel signal-to-noise ratio, Working Temperature, Channel central wavelength, Others
WDM Performance	Count	RS Out-of-Frame Count, Bit Error on the Optical Data Segment, Optical Supervisory Channel Bit Error, RS Bit Error(B1), MS Bit Error(B2), Bit Error on the Optical Transport Section, AU Pointer Justification, TU Pointer Justification, TCM Performance, FEC Performance, Other Errors

Setting Performance Monitoring Parameters
By setting performance monitoring parameters of a specified NE or board properly, and starting the performance monitoring for this NE or board, you can obtain the detailed performance record during the running of the NE or board. This facilitates the performance status monitoring of services and NEs.
Viewing Current Performance Data
The current performance data has 15-minute and 24-hour intervals. To know whether services are normal within the current period of 15 minutes and 24 hours, you can view the current performance data.
Viewing Historical Performance Data
The historical performance data has 15-minute and 24-hour intervals. You can view the historical performance data to learn the running status of services within some 15 minutes or 24 hours in the past.
Querying Performance Data of a Microwave Link
Performance data of a microwave link includes 15-minute performance data and 24-hour performance data and is displayed in a table or graph. Performance data helps maintenance engineers learn about service running conditions in specified 15 minutes or 24 hours.

Parent topic: Performance Management

Related concepts

Performance Reporting Process