ETSI TS 101 270-2-2003 传输和复用(TM).金属接入电缆上的接入传输系统.特高速数字用户线路(VDSL).第2部分:接收机的规范(版本1.2.1)
Transmission and Multiplexing (TM); Access transmission systems on metallic access cables; Very High Speed Digital Subscriber Line (VDSL); Part 2: Transceiver specification (V1.2.1)