Transmission and Multiplexing (TM)- High Bitrate Digital Subscriber Line (HDSL) Transmission System on Metallic Local Lines HDSL Core Specification and Applications for 2048 KBIT/S Based Access Digital SE
传输和多路复用(TM).金属本地线路上的高比特率数字用户线(HDSL)传输系统基于2048kbit/S访问数字SE的HDSL核心规范和应用
This ETSI Technical Report (ETR) describes a transmission technique called High bit rate Digital Subscriber Line (HDSL), as a means for the transportation of several types of applications.