BFDL PM
The BFDL PM tab displays the block far end data link (BFDL) performance monitoring information of the ONS 15454 DS3XM-12 card. The PMs are accumulated on the client equipment and transferred over the DS1 link to the DS3XM-12 card, across the cell bus, and over to CTC.
 
Item
Description
Param
Displays the name of the PM parameter.
Curr
Displays the current PM value.
Curr 1 Day
Displays the current PM value for the previous day.
Prev
Displays 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.
Request
Allows you to choose the PMs that you want to view. The available PMs include:
 •
Enhanced ES One Day—Shows the errored seconds that occurred in one day.
 •
Enhanced UAS One Day—Shows the unavailable seconds that occurred in one day.
 •
Enhanced BES One Day—Shows the bursty errored seconds that appeared in one day.
 •
Enhanced SES One Day—Shows the severely errored seconds that occurred in one day.
 •
Enhanced CSS/LOFC One Day—Shows the controlled slip seconds and loss of frame count that occurred in one day.
DS3
Select a DS3 port from the list.
DS1
Select a DS1 port from the list.
Refresh
Refreshes the tab fields.
Help
Displays context-sensitive help.

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