Technical data

520 Chapter 18
T1 Analyzer
Measurement Results
T1 Analyzer
BPV Errd Secs
The number of one second intervals since the last measurement reset that contained
BPV errors.
Frame Errors
A tally of the number of Frame errors since the last measurement reset.
Frame Error Rate
The percent ratio of frame errors to total bits transmitted since the last measurement
reset.
Frame Errd Secs
A tally of the number of one-second intervals since the last measurement reset that
contained frame errors.
Signal Loss
A tally of the number of one-second intervals since the last measurement reset that
contained signal errors.
Frame Sync Loss
A tally of the number of one-second intervals since the last measurement reset that
contained frame sync loss.
Excess Zeros
A tally of the number of one-second intervals since the last measurement reset that
contained excess zeros.
All 1's
A tally of the number of one-second intervals since the last measurement reset that
contained the AIS pattern.
Yellow Alarm
A tally of the number of one-second intervals since the last measurement reset that
contained the yellow alarm pattern.