OTDR can be used for a number of different types of
measurement.
·
Distance
measurement (fault tracing)
·
Attenuation
measurement in fibers, fiber optic links and splices.
·
Splice
loss after fusion splicing.
·
Connector
loss.
·
Detection
of local attenuation variations (stepwise or gradual increases ).
·
Reflection
at connectors or the end reflection pulse (end pulse).
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