| 单词 |
optical time domain reflectometry |
| 释义 |
Optical Time Domain Reflectometry Optical Time Domain ReflectometryMeasurement of the elapsed time and intensity of lightreflected on optical fibre using an optical time domainreflectometer. The reflectometer can compute the distance toproblems on the fibre such as attenuation and breaks, makingit a useful tool in optical network trouble-shooting. |
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