Optics PM > Historical PM


Use the Optics PM > Historical PM tab to view the historical performance monitoring data for the TXP or MXP card.

Param

The name of the PM parameter.

  • Laser Bias (Min, %): Minimum laser bias current displayed in percentage

  • Laser Bias (Avg, %): Average laser bias current displayed in percentage

  • Laser Bias (Max, %): Maximum laser bias current displayed in percentage

  • Rx Optical Pwr (Min, %): Minimum receive optical power displayed in dBm

  • Rx Optical Pwr (Avg, %): Average receive optical power displayed in dBm

  • Rx Optical Pwr (Max, %): Maximum receive optical power displayed in dBm

  • Tx Optical Pwr (Min, %): (MXP_2.5G_10G and TXP_MR_10G only.) Minimum transmit optical power displayed in dBm

  • Tx Optical Pwr (Avg, %): (MXP_2.5G_10G and TXP_MR_10G only.) Average transmit optical power displayed in dBm

  • Tx Optical Pwr (Max, %): (MXP_2.5G_10G and TXP_MR_10G only.) Maximum transmit optical power displayed in dBm

Curr

The current PM value.

Prev

The most recent previous PM value.

Prev x

Displays previous PM values based on the selected interval. The x represents the number of previous PM values, with 1 being the most recent value after the value in the Prev field.

Directions

Select Near End or Far End for the PM direction.

Intervals

Select 15 Min or 1 Day for the PM interval.

Port

Allows you to choose client or trunk ports to view PM data.

Refresh

Refreshes the tab fields.

Auto-refresh

Allows you to select the auto-refresh rate for the PM values.

Clear

Clears the fields of all user-entered data.

Help

Displays context-sensitive help.