Integrated Services Digital Network (ISDN); Audiovisual services; Frame structure for a 64 kbit/s to 1 920 kbit/s channel and associated syntax for inband signalling

Norma vydána dne 15.1.1996

Integrated Services Digital Network (ISDN); Audiovisual services Videotelephone systems and terminal equipment operating on one or two 64 kbit/s channels

Norma vydána dne 1.5.1994

Integrated Services Digital Network (ISDN); Audiovisual services; Videotelephone systems and terminal equipment operating on one or two 64 kbit/s channels

Norma vydána dne 15.1.1996

Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); Multiplexing structure

Norma vydána dne 31.3.1992

Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); Multiplexing structure

Norma vydána dne 15.1.1995

Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); Multiplexing structure

Norma vydána dne 30.4.1997

Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); Multiplexing structure

Norma vydána dne 25.9.2001

Terminal Equipment (TE); Videotex Audio syntax

Norma vydána dne 20.3.1992

Transmission and Multiplexing (TM); Protocol suites for Q interfaces for management of transmission systems

Norma vydána dne 17.11.1992

ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Maritime Emergency Position Indicating Radio Beacons (EPIRBs) intended for use on the frequency 121,5 MHz or the frequencies 121,5 MHz and 243 MHz for homing purposes only; Part 1: Technical characteristics and methods of measurement

Norma vydána dne 3.8.2000