Exfo FTB-7000 OTDR for FTB-200 v2 Instrukcja Użytkownika Strona 170

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Analyzing Traces and Events
156 FTB-7000 Series
Enabling or Disabling the Detection of Reflective Ends of Fiber
To enable or disable the detection of reflective ends of fiber:
1. From the button bar, press OTDR Setup.
2. From the OTDR Setup dialog box, go to the Event Table tab.
IMPORTANT
The analysis will stop as soon as the loss of an event crosses the
end-of-fiber (EoF) threshold. The application will mark the event as
an end-of-fiber event.
In this case, even if you selected the option, the application will not
search the “noisy” portion of the trace for reflective ends of fiber.
If you want to do so, you will have to increase the EoF threshold
(see Setting the Analysis Detection Thresholds on page 148).
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