EXFO FTBx-88260 - Page 641

Test Results
Power Blazer 625
Summary - Time Error / Wander
Time Error / Time Interval Error Metrics
 MTIE label and the pass/fail verdict icon are displayed when enabled
and the test is running.
 TDEV label and the pass/fail verdict icon are displayed when enabled
and the test is running.
For Time Error measurement with either G.8275.1 profile or 1PPS interface:
Note: The following metrics are collected using 0.1 Hz Low-Pass filtering.
 TE (ns) indicates the last time error value collected in the last second.
 Max TE (ns) indicates the maximum time error value collected since
the beginning of the test.
 Min TE (ns) indicates the minimum time error value collected since
the beginning of the test.
 Max Absolute TE (ns) indicates the maximum absolute time error
value collected since the beginning of the test. The pass/fail verdict is
also displayed when enabled.
 dTE
H
pk-pk (ns) indicates the dynamic time error peak-to-peak over a
defined observation period (refer to dTE
H
Observation Period on
page 448). The first value is only available after the initial obsersation
period has elapsed, the value is then updated every second.
 Max dTE
H
pk-pk (ns) indicates maximum dynamic time error
peak-to-peak since the beginning of the test. The pass/fail verdict is
also displayed when enabled.