EXFO FTB-7000 OTDR for FTB-200 v2 - Manual (Page 19)

Introducing the Optical Time Domain Reflectometer
OTDR 5
Bidirectional Analysis Application
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batch printing
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conversion of traces to many formats such as Telcordia or ASCII
Bidirectional Analysis Application
You can improve the accuracy of your loss measurements with the
bidirectional analysis application. This utility uses OTDR acquisitions from
both ends of a fiber span (singlemode traces only) to average loss results
for each event.
Available OTDR Models
A wide variety of multimode and singlemode OTDR models is offered at
several wavelengths to cover all fiber applications from long-haul or WDM
networks to metropolitan networks.
OTDR Models Description
Singlemode
FTB-7200D-B
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1310 nm and 1550 nm.
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35 dB dynamic range and 1 m event dead zone, useful
to locate closely spaced events.
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High-resolution feature to obtain more data points per
acquisition. Data points will be closer to each other,
resulting in a greater distance resolution for the trace.