OTDR definition
OTDR means optical time-domain reflectometer.
OTDR means Optical Time Domain Reflectomitor.
OTDR or Optical Time Domain Reflectometer means the optical Fiber test instrument capable of measuring loss characteristics and displaying faults, splices, and other Fiber events in single mode and multimode optical Fibers.
Examples of OTDR in a sentence
An OTDR shall be used to measure and document splice losses and connector losses.
Optical power meter measurements shall be made at the same time as the OTDR tests to determine overall fiber loss and to ensure that fibers have appropriate end-to-end continuity (fibers not crossed).
To correctly identify abnormalities at a short range, a 500-meter or 1.0 km launch cable shall be used between the OTDR and the fiber under test.
More Definitions of OTDR
OTDR means optical time domain reflectometer; (ddd) “PLC” means programmable logic controller;
OTDR means Optical Time Domain Reflectometer.