Cable networks for television signals, sound signals and interactive services : part 4: passive wideband equipment for coaxial cable networks: EN 50083 -4: June 1998 / European Commitee for Electrothecnical Standardization
Cable networks for television signals, sound signals and interactive services : part 7: system performance: EN 50083 -7/A1: July 2000 / European Commitee for Electrothecnical Standardization
EN 50083 -9 : June 1998: 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 / European Commitee for Electrothecnical Standardization
EN 50085 -1 : February 1997: cable trunking systems and cable ducting systems for electrical installations: part 1: general requirements / European Commitee for Electrothecnical Standardization