DIN EN 50083-10 Bb.1-2010 电视信号、声音信号和交互服务信号有线网络.第10-1部分:有线电视网络回路安装启用指南.德文版本CLC/TR 50083-10-1-2009
Cable networks for television signals, sound signals and interactive services - Part 10-1: Guidelines for the implementation of return paths in cable networks; German version CLC/TR 50083-10-1:2009