Cable networks for television signals, sound signals and interactive services - Part 9: Interfaces for CATV/SMATV headends and similar professional equipment for DVB/MPEG-2 transport streams; German version EN 50083-9:2002
电视信号、声音信号和交互服务用电缆网络.第9部分:用于DVB/MPEG-2传输流的CATV/SMATV头端和类似专业设备的接口;德文版EN 50083-9:2002