Exfo OTDR 2 Manuel d'utilisateur télécharger pdf (Page 193)

OTDR 185

B Description of Event Types

This section describes all types of events that may appear in the events

table generated by the application. Here is a guide to the descriptions:

 Each type of event has its own symbol.

 Each type of event is represented by a graph of a fiber trace, which

illustrates the power reflected back toward the source as a function of

distance.

 An arrow points to the location of the event type in the trace.

 Most graphs show one complete trace; that is, an entire acquisition

range.

 Some graphs show only a portion of the entire range to view events of

interest more closely.

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Exfo OTDR 2 Manuel d'utilisateur Page 193