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Smart Grid  2011 

A Novel Online Monitoring and Feeder Fiber Protection Scheme for Passive Optical Network (PON)

DOI: 10.12677/sg.2011.13016, PP. 78-83

Keywords: 无源光网络;光时域反射仪;在线监测;保护
Passive Optical Network
, Optical Time-Domain Reflectometer, Online Monitoring, Protection

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A novel online monitoring and protection scheme based on Optical Time-Domain Reflectometer (OTDR) and optical switches is proposed. In the experiment, online monitoring as well as the protection of feeder fiber can be achieved.


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