Composite Clock Input Port Monitoring Configuration


The Error Count Thresholds screen displays the error limit and clear limit settings for Loss-of-Signal and Bipolar Violation.

The fields are described in the table below.

Click Edit to change the Error Count Thresholds fields.

Field / Section

Description

Error Count Thresholds

 

Error Limit

Sets the number of seconds before an alarm condition is raised

Clear Limit

Sets the number of seconds before an alarm is cleared

LOS

Loss of Signal - Generic term which is used specifically in different signal domains. Ranges are from 0 to 100 seconds.

BPV

Bipolar Violation - The presence of two consecutive "one" bits of the same polarity on the T carrier line. Ranges are from 0 - 100,000 seconds.