Setup
286 FTBx-88000 Series
FC BERT
Service Disruption
Note: Only available on the FTBx-88260 module.
The absence of traffic exceeding the configured No Traffic Time triggers
the service disruption measurement. The service disruption event is closed
when valid FC frames are received for at least the Debounce Time without
any service disruption event. Reaching the Test Period or stopping the test
also closes the SDT event.
No Traffic Time (ms) is the time acceptable between two FC frames
without any service disruption event: 0.005 ms to 1000 ms (default is
1 ms).
Debounce Time (ms) allows setting the period without any service
disruption event before stopping the current SDT measurement:
0 (default) to 500 ms.
Disruption Monitoring check box when selected (disabled by
default) enables the disruption time measurements. However, the
measurement will only start if the test is already started, or when the
test will be started. Clearing the Disruption Monitoring check box or
stopping the test, stops the measurement without clearing the results.
Starting the test while the Disruption Monitoring check box is
selected resets the results.
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