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Using the 5-Point Method:
1. In the main interface of the PRO TP-P6 OTDR module, click the “Markers” tab.
2. Press the [Loss] button. Marker A, Marker B and their related marking points will be displayed
on the trace.
3. Zoom into the trace to view the event clearly. Move
Marker A
to the end of the linear section
of the trace - before the event.
4. Move the
first
marking point to the beginning of the linear part of the trace before the event.
5. Move the
second
marking point to the end of the linear part of the trace before the event.
6. Move the
third
marking point to the beginning of the linear part of the trace after the event.
7. Move the
fourth
marking point to the end of the linear part of the trace after the event.
Note:
●
The marking points on the left of the active Marker cannot be moved the right - and vice versa.
●
The loss shown in the Event List is measured by the 5-Point method.
Fig. 12.4 Measuring Insertion Loss Using 5-Point Method
12 Manual Trace Analysis
Содержание TP-P6
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