基于无源光网络的宽带IP接入  

Broadband IP Access Based on EPON

作　　者：贺攀峰[1] 刘宏立[1] 

机构地区：[1]湖南大学电气与信息工程学院,410082

出　　处：《电信快报》2003年第5期32-34,38,共4页Telecommunications Information

摘　　要：随着我国宽带IP网的迅速发展,宽带IP接入变得越来越重要。文章阐述了EPON的结构、原理及基于EPON的宽带IP接入关键技术,最后针对宽带以太网接入的安全性问题,提出相应的解决方案。With rapid development of broadband IP network, broadband access technology becomes more and more important. In this paper, the basic structure and principle of EPON introduced and the key technology of broadband IP access based on EPON is discussed in detail. A suitable technical solution is given to deal with security issue of Ethernet broadband access.

关 键 词：无源光网络 宽带IP接入 IPOVERWDM 虚拟局域网 波分复用 光纤接入 安全性 

分 类 号：TN929.1[电子电信—通信与信息系统]