Use the OTDR Span and Event Editing Functions
How to Use the Span Function
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Events in the span have PASS/FAIL results.
Events outside of the span do not have PASS/FAIL results.
The tester shows an for these events.
PASS: All measurements in the span were within the limits.
FAIL: One or more measurements in the span exceeded its limit.
GPU236.EPS
Figure 118. OTDR Trace for a Span
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