Integrated Services Digital Network (ISDN); Access digital section for ISDN primary rate; Conformance Testing Principles

Norma vydána dne 15.3.1995

Transmission and Multiplexing (TM); High capacity digital radio-relay systems carrying 1 x STM-1 signals and operating in frequency bands with about 30 MHz channel spacing and alternated arrangements

Norma vydána dne 13.7.1995

Transmission and Multiplexing (TM); Digital Radio Relay Systems (DRRS); High capacity DRRS carrying 1 x STM-1 signals and operating in frequency bands with about 30 MHz channel spacing and alternated arrangements

Norma vydána dne 30.10.1998

Fixed Radio Systems; Point-to-point equipment; High capacity digital radio systems carrying 1 x STM-1 signals and operating in frequency bands with about 30 MHz channel spacing and alternated arrangements

Norma vydána dne 16.2.2001

Fixed Radio Systems; Point-to-point equipment; High capacity digital radio systems carrying 1 x STM-1 signals and operating in frequency bands with about 30 MHz channel spacing and alternated arrangements

Norma vydána dne 6.11.2001

Radio Equipment and Systems (RES); Technical characteristics, test conditions and methods of measurement for radio aspects of cordless telephones CT1

Norma vydána dne 12.3.1994

Terminal Equipment (TE); Syntax-based videotex protocol; Protocol Terminal conformance testing

Norma vydána dne 1.5.1993

Terminal Equipment (TE); Syntax-based videotex protocol; Terminal conformance testing

Norma vydána dne 15.12.1997

Private Telecommunication Network (PTN); Specification, functional models and information flows; Name identification supplementary service

Norma vydána dne 1.6.1993

Private Integrated Services Network (PISN); Specification, functional models and information flows; Name identification supplementary services

Norma vydána dne 30.5.1996