The European Committee for Electrotechnical Standardization (CENELEC) has announced EN 60728-101:2017. This standard is titled, “Cable networks for television signals, sound signals and interactive services – Part 101: System performance of forward paths loaded with digital channels only.”
Description: IEC 60728-101:2016 is applicable to any cable network (including individual receiving systems) distributing only digital channels having in the forward path a coaxial cable output and primarily intended for television and sound signals operating between about 30 MHz and 3 000 MHz. This standard specifies the basic methods of measurement of the operational characteristics of a cable network having coaxial cable outputs in order to assess the performance of these systems and their performance limits.
*Description from CENELEC’s website.