非对称数字用户线(ADSL)是利用现有电话网的铜双绞线为用户提供宽带业务的一种新技术。
Asymmetric digital subscriber line (ADSL) is a technology that provides broadband service for users on the existing twisted pair line.
江苏宽带多媒体通信网上开通了基于AT M、不对称数字用户线及以太网的视频服务系统。
VOD system has also been opened on the broadband multimedia communication network in Jiangsu province based on ATM, ADSL and Ethernet.
该产品主要应用于数字用户线访问复用器(DSLAM)、第三代无线地面机站、及各类光接入系统等宽带综合业务接入设备。
It is applied in device of broadband integrated service access, such as DSLAM, wireless station of 3g, and all kinds of optical access system.
该产品主要应用于数字用户线访问复用器(DSLAM)、第三代无线地面机站、及各类光接入系统等宽带综合业务接入设备。
It is applied in device of broadband integrated service access, such as DSLAM, wireless station of 3g, and all kinds of optical access system.
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