Cabled distribution systems for television and sound signals - Part 9: Interfaces of cabled distribution systems for digitally modulated signals
电视和声音信号的电缆分配系统 - 第9部分:数字调制信号的电缆分配系统的接口
Describes physical interfaces for the interconnection of signal processing devices for professional CATV/SMATV headend equipment or similar systems, such as up-link stations. Specifies, in particular, the transfer of MPEG-2 data signals.