Exfo OTDR 2 Instrukcja Użytkownika Pobierz pdf (Strona 110)

Analyzing Traces and Events

102 OTDR

Measure Tab

The application shows two, three or four markers: a, A, B, and b,

depending on the button you tapped under Results.

These markers can be repositioned along the trace to calculate loss,

attenuation, reflectance, and optical return loss (ORL).

You can reposition all markers by using the controls in the Markers section.

You can drag them directly from the trace display. You can also move the

markers using the left/right arrows.

For more information on how to perform manual measurements,

see Analyzing the Results Manually on page 83.

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Exfo OTDR 2 Instrukcja Użytkownika Strona 110