EXFO FTB-800 Series for FTB-1 - Manual (Page 192)

Test Setup - Test Configurator, Timer, and System
182 FTB-700G/800 Series
S-OAM
Pass/Fail Verdict
Pass/Fail Verdict check box when selected (default) enables the use of the
pass/fail verdict. A global fail verdict is declared when any of the following
condition is met: Link Down alarm, Loss Continuity alarm, or any fail
verdict for Frame Delay, Frame Loss, Synthetic Loss, Frame Delay
Failure, Frame Loss Failure, Synthetic Loss Failure, Loopback Failure,
or Test Failure.
Thresholds
Available with Y.1731 and MEF S-OAM Modes when Pass/Fail verdict is
enabled.

Frame Delay Threshold (ms) allows to set the threshold
1
value of
frame delay: 0.001 to 8000 ms (default is 50 ms).

Frame Loss Threshold (%) allows to set the threshold
1
value of frame
loss: 0.001 to 100 % (default is 10 %).

Synthetic Loss Threshold (%) allows to set the threshold
1
value of
Synthetic Loss: 0.001 to 100 % (default is 10 %).
1. The verdict is PASS when the measured value is lower or equal to the threshold value.