WDM-PON技术在铁路通信接入网中的应用研究  

Application research of WDM-PON technology in railway communication access network

作　　者：杨国荣[1] 

机构地区：[1]西安铁路职业技术学院,陕西西安710014

出　　处：《电子设计工程》2012年第17期113-115,118,共4页Electronic Design Engineering

摘　　要：根据铁路通信接入网现状和应用中存在的问题,对应分析了铁路通信接入网的组网结构,提出了波分复用无源光网络(WDM-PON)技术在铁路通信接入网中的应用方案,并针对铁路区段通信进行组网设计。文章设计的思路希望能对WDM-PON技术在铁路通信接入网中的应用提供一定的参考和借鉴,最终实现为用户提供综合、可靠、高效的宽带接入业务,推进网络融合。According to the present situation and application of railway communication access network, the problems in the corresponding analysis of railway communication network access network structure, puts forward the application schemes based on WDM-PON technology in railway communication access network, and designes in the section network. Design ideas of this paper hopefully provide a certain reference and using for reference based on WDM-PON technology in railway communication aceess network application, finally realize for the user to provide comprehensive, reliable, efficient broadband access business, promote network integration.

关 键 词：无源光网络 波分复用 铁路通信 接入网 区段通信 

分 类 号：TN915.6[电子电信—通信与信息系统]