The principle of OTDR (OpticalTimeDomainReflectometry) for faults location and application of OTDR method is discussed.
探讨了OTDR(光时域反射计)故障定位的原理,说明了OTDR的使用方法。
2
A new method with OpticalTimeDomainReflectometry Technique for detecting PMD allows network operators to maximize the reuse of existing physical plant.
本文介绍一种基于光时域反射技术的PMD测试新方法,可以保证网络运营商最大程度使用现有通信网络。
3
Based on opticalTimeDomainReflectometry, detecting disengaging at interface of steel tube-confined concrete (STCC) with distributed optical fibers was investigated.