Fluke Networks CertiFiber Pro Users Manual - Manual (Page 282)

Versiv Cabling Certification Product Family
Technical Reference Handbook
260
OTDR Trace
To see the OTDR trace, tap TRACE on the OTDR results screen.
Figure 112 shows an example of an OTDR trace.
GPU14.EPS
Figure 112. OTDR Trace
 The decibel scale shows the level of backscatter. The tester sets
the backscatter level at the start of the trace to approximately
0 dB.
 The measurement cursor. To measure loss and distance, tap the
yellow circle so that MARK shows, drag the cursor to the start of
the measurement, tap MARK, then drag the cursor to the end of
the measurement. See “How to Use the Measurement Cursor
on the OTDR Trace” on page 262.
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