Design and performance of a novel automatic fiber line testing system with OTDR for optical subscriber loops

作者: N. Tomita , H. Takasugi , N. Atobe , I. Nakamura , F. Takaesu

DOI: 10.1109/50.293959

关键词: Optical time-domain reflectometerFiber (mathematics)Telecommunications networkOptical communicationOptical fiberAutomatic controlElectronic engineeringOptical fiber cableEngineeringSystem requirements

摘要: … the OTDR is introduced into a test fiber through fiber selectors and a coupler. The back-scattered light caused by this pulse propagates back and is detected in the OTDR. The OTDR …

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