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光分配网故障诊断技术研究与应用
Authors
冯晓冬
吴艳芹
+3 more
尧昱
张乐
张静
Publication date
1 January 2012
Publisher
《光通信研究》编辑部
Doi
Cite
Abstract
网络管理和维护一直是保证网络正常运行、提高客户感知的重要手段。PON(无源光网络)作为宽带接入的主流技术正被各大运营商广泛采用,如何对PON进行有效的管理维护成为各方关注的重点,而ODN(光分配网)的管理和维护也就成为重中之重。文章从ODN存在的故障及运维中面临的问题出发,介绍现有ODN的总体情况,并讨论现有的各种故障诊断技术,分析了各技术方案的优缺点,以及适用的组网模式、定位效果等
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Last time updated on 26/01/2023