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  4. Will the DSP-FTA report the distance to a fault?

Will the DSP-FTA report the distance to a fault?

DSP-FTA Series 2014-02-28

No, it will not tell you where the fault is.

The DSP-FTA measures length by measuring the round trip propagation delay. For distance to fault, you will need an OTDR (Optical Time Domain Reflectometer) such as the OptiFiber.