摘要
概括说明数字用户线(xDSL)、无源光纤网络(PON)和光纤到路边(FTTC)、有线电视(CATV)和光纤同轴电缆混合(HFC)网、无线本地环路(WLL)和固定宽带无线接入(FBWA)4种用户接入方式。
This paper briefly reviews subscriber access lines used in telecom-munication network,including digital subscriber line,passive optical network and fiber to the curb,cable TV network using hybrid fiber-coaxial line struc-ture,wireless local loop and fixed broadband wireless access.
出处
《邮电设计技术》
2002年第5期5-9,共5页
Designing Techniques of Posts and Telecommunications
