浅谈ADSL和VDSL的优势互补

Talking about the Mutual Complimentary of the Superiorities of ADSL and VDSL

简述了ADSL和VDSL的技术特性及各自的优势,针对目前ADSL技术和VDSL技术存在的问题,提出了两种主流接入方式在设备上的融合的最佳方式,指出根据网络现状、线路资源、用户分布带宽需求、传输距离、线路质量状况等诸多客观因素合理灵活地应用这两种接入技术,可以实现ADSL和VDSL的优势互补。

This paper expounds the respective technical features and superiorities of ADSL and VDSL, and in the light of the problems existing in current ADSL and VDSL techniques, puts forward the best modes for the mergence of the two major insertion methods on the equipment, and points out that the flexible use of the two insertion techniques based on the present situation of the network, line resources, users distribution, band width demand, transmission distance, line quality and other objective factors can realize the mutual compliment of the superiorities of ADSL and VDSL.