Multi-pair cables used in high bit rate communication networks with bandwidth up to 30 MHz - Duct and buried cables
Edition 2019-03-06

Multi-pair cables used in high bit rate communication networks with bandwidth up to 30 MHz - Indoor and Outdoor riser cables
Edition 2019-03-06

Cable networks for television signals, sound signals and interactive services - Part 13-1 : bandwidth expansion for broadcast signal over FTTH system
Edition 2017-11-10

Business Telecommunications (BTC). Ordinary quality voice bandwidth 2-wire analogue leased line (A2O). Connection characteristics and network interface presentation
Edition 1999-04-01

Business TeleCommunications (BTC) - Special quality voice bandwidth 2-wire analogue leased line (A2S) - Connection characteristics and network interface presentation
Edition 2000-12-01

Business TeleCommunications (BTC) - Ordinary and Special quality voice bandwidth 2-wire analogue leased line (A2O and A2S) - Terminal equipment interface
Edition 2000-12-01

Business TeleCommunications (BTC) - Special quality voice bandwidth 4-wire analogue leased line (A4S) - Connection characteristics and network interface presentation
Edition 2000-12-01

Business Telecommunications (BTC). Ordinary and Special quality voice bandwidth 2-wire analogue leased lines (A2O and A2S). Attachment requirements for terminal equipment interface
Edition 1998-06-01

Business Telecommunications (BTC). Ordinary and Special quality voice bandwidth 4-wire analogue leased lines (A4O and A4S). Attachment requirements for terminal equipment interface
Edition 1998-06-01

Integrated Services Digital Network (ISDN). Videotelephony teleservice. Part 1: electroacoustic characteristics for 3,1 kHz bandwidth handset terminals
Edition 1997-09-01