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一种带有馈线保护功能的PON网络在线监测方案 A Novel Online Monitoring and Feeder Fiber Protection Scheme for Passive Optical Network (PON)

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Author(s): 肖天雷 | 张志成 | 郭薇

Journal: Smart Grid
ISSN 2161-8763

Volume: 01;
Issue: 03;
Start page: 78;
Date: 2011;
Original page

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

ABSTRACT
本文分析了在线监测和备份保护对PON网络的意义,并提出了一种新的采用光时域反射仪(OTDR)和光开关的PON网络在线监测和保护方案。实验表明,该方案可以同时实现对PON网络的在线监测和对馈线段的保护。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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