IP over DWDM接入网  

IP over DWDM Access Network

作　　者：于娟 沈晓强 YU Juan, SHEN Xiaoqiang(Department of Communication Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210003,China)

机构地区：南京邮电学院通信工程系，江苏南京210003

出　　处：《江苏通信技术》2003年第1期17-20,共4页Jiangsu Communication Technology

摘　　要：在接入网中IP over DWDM技术能充分利用IP和DWDM（密集波分复用）两者的优点，满足未来通信发展的需求，文中讨论了IP over DWDM接入网的结构，分配网络以及接入节点的组成和功能，并分析了接入网的重构算法及高层体系结构等关键技术。With the increase of Internet, IP traffic increases greatly. In access network, the technology of IP over DWDM has the advantage of IP and DWDM, and meets the need of communication in future. This paper discusses the structure of IP over DWDM access network, the function of distribution network and access point, and analyses some key technologies such as the reconfiguration and highlevel architecture of access network et al.

关 键 词：IPOVERDWDM 接入网 无源光网络 馈线网络 接入节点 密集波分复用 光因特网 

分 类 号：TN929.11[电子电信—通信与信息系统;电子电信—信息与通信工程] TN915.6[电子电信—通信与信息系统;电子电信—信息与通信工程]