EXFO Power Blazer 88200NGE, User Manual

Page: 291 / 887

Test Setup - Test Configurator, Timer, and System
Power Blazer
281
ODU Channels - Global

Defect allows choosing on which layer and defect the service
disruption time test will be performed. Choices depend on the
selected test path.
Note: The Service Disruption Time measurement supports a parent defect
approach where the SDT measurement is triggered when the selected
defect or a higher defect in the signal structure hierarchy is detected.

No Defect Time (ms)
represents the period without any defects before
stopping SDT measurement: 0.005 ms to 2000 ms (default is 300 ms ).

Pass/Fail Verdict
check box when selected (cleared by default)
enables service disruption pass/fail verdict and allows setting the
threshold value.

SDT Threshold (ms) allows entering the SDT threshold value that will
be used to declare the pass/fail verdict:
0.001
to
299999.999 ms
(default is 50 ms).
Layer Defect
ODUk LOFLOM, AIS , OCI , LCK , BDI , BIP-8 , BEI
OPUk AIS , CSF