非对称数字网络的原理及应用

The theory and apply of asymmetric digital network

详细论述了基于双绞铜线的非对称数字用户线 (ADSL)技术原理 ,并通过结构图介绍了ADSL具体应用方式 ,最后指出了ADSL网络技术的不足 ,提出了新的非对称网络技术VDSL。

this paper, the technology theory is discussed on the asymmetric digital subscriber line,and the way of apply s introduced on ADSL through the structure picture ,finally the problems are described on the network technology of ADSL , It is raised on the new technology of asymmetric digital network.