1)subscriber's loop,用户线路2)customer line network,用户线路网3)xDSL,数字用户线路4)Digital Subscriber Line,数字用户线路（DSL）5)general link circuit,普通（用户）线路6)subscriber's line equipment,用户线路装置7)subscribers line equipment,用户线路设备8)DSL(Digital Subscriber Line),数字用户线路9)Digital Subscriber Line,数字用户线路10)digital subscriber line (DSL),数字用户线路
用法例句
Analysis on the application of switching wiring in the customer line network;
交接配线在用户线路网中的应用分析
This paper introduces several broadband insertion technique such as XDSL, cable modern, LMDS technique and kilomega ethernet, makes a comparison on several insertion techniques.
