摘要
无源光网络是当今宽带接入网领域中最为热门的技术之一。在使用PON进行大规模宽带接入网建设和改造的同时,如何提高接入网的运行维护效率已经成为运营商必须解决的问题。本文介绍了在基于PON技术宽带接入网的运行和维护过程中,运营商所面临的一些问题:如何实现快速业务开通,如何进行接入网的故障诊断等。
PON （passive optical network）technology is one of the most popular technology of broadband access network in recent years.When using PON technology to carry on the large-scale broadband access network construction and rebuilding,how to improve the operation and maintenance efficiency of the access network has become the question must be addressed of carriers.In this paper,the questions which carriers have faced in network operation and maintenance process are described,for example：how to clear the service fastly,how to carry on fault diagnostic of the access network.
出处
《电信科学》
北大核心
2010年第8期24-29,共6页
Telecommunications Science
关键词
PON
网管功能
业务发放
北向接口
故障诊断
passive optical network
EMS function
clear service
northbound interface
fault diagnostic
