摘要
本文探讨了SHDSL接入系统的分类和技术要求,给出了分别采用TDM和ATM传送模式的SHDSL系统的传输性能的实验室测试结果和三种SHDSL接入系统的组网应用方案,并提出了利用DSLAM设备普遍覆盖的特点,采用ATM传送模式来构造xDSL综合数据业务接入网络的设想。
This paper discusses the technical requirements and classification of SHDSL access system,presents the testing results in labs for the transmission performance of SHDSL with TDM and ATM transfer mode respectively,and introduces three kinds of networking solution of SHDSL access system.By using the extensive coverage of DSLAM and ATM technology,the idea of construction a new kind of xDSL integrated services network is put forword.
出处
《电信科学》
北大核心
2004年第3期36-38,共3页
Telecommunications Science
