摘要： 介绍了HDSL(高速率数字用户线)技术、线路环境、传输系统的组成及收发器结构，并对典型的使用HDSL设备及路由器的组网实现方法作了详细描述。说明了通过HDSL进行局域网之间的互连和延伸是一种新的具有较高性能价格比的组网解决方案。还提供了相应的路由器配置实例。

关键词: 高速率数字用户线, 局域网, 路由器, HDSL收发器

Abstract: This paper introduces the wire environment of HDSL, the organization of HDSL transmission system and the structure of HDSL transceiver, and gives a detailed description to the typical implementation of internetworking by HDSL devices and routers. It is a new network solution to LAN through high-bit-rate digital subscriber line(HDSL),and high ratio of performance to price.

中图分类号: 

• TN915