Optical Time Domain Reflectometer (OTDR) - Definition or Meaning

Optical Time Domain Reflectometer (OTDR)

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Definition of “Optical Time Domain Reflectometer (OTDR)” :

The Optical Time Domain Reflectometer (OTDR) is a specialized tool used in fiber optics to measure the characteristics of fiber optic cables. It works by sending a pulse of light into the cable and analyzing the reflected light to identify faults, losses, or breaks within the cable.

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