Fiber Optic Cable Fiber Optic Time Domain Reflectometry (TDR) Test: A test that uses time-domain measurements to locate faults and identify the distance to the fault in a fiber optic cable.
Fiber Optic Cable Fiber Optic Time Domain Reflectometry (TDR) Test: A test that uses time-domain measurements to locate faults and identify the distance to the fault in a fiber optic cable.