ADSL分离复用器的设计与应用研究  

Design & Application Research of ADSL Separate Multiplexers

作　　者：程平 

机构地区：[1]中国网通集团天津市通信公司,天津300052

出　　处：《天津通信技术》2003年第4期19-23,共5页Tianjin Communications Technology

摘　　要：介绍了目前ADSL在电话小交换机分机上应用的缺憾,并在介绍ADSL技术原理的基础上说明了ADSL分离复用器的设计方案、应用原理、测试结果和适用于酒店、宾馆或写字楼小交换机用户分机ADSL宽带上网的方案,以及所具有的优势等。The article introduces the application shortcomings that used by ADSL in PBX. It explains the design scheme, application principle and test results of ADSL separate multiplexers on the base of introduction to ADSL technology principle. It also introduces the scheme that enters the broadband networks by ADSL and explains this scheme is suitable for the virtual PBX of hotels or writing buildings. Its advantages are explained as well.

关 键 词：ADSL 分离复用器 不对称数字用户环路 频分复用 时分复用 

分 类 号：TN915.61[电子电信—通信与信息系统]