Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - LSH-APC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre, with full zirconia ferrule category U
Edition 2007-10-31

Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - LSH-PC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre, with full zirconia ferrule category U
Edition 2007-10-31

Private Integrated Service Network (PISN) - Inter-exchange signalling protocol - Common information Additional Network Feature (ANF) (V1.2.1)
Edition 2006-05-01

Transmission and Multiplexing (TM) - Generic requirements of transport functionality of equipment - Part 10-1 : Synchronous Digital Hierarchy (SDH) radio specific functionalities (V1.1.1)
Edition 2004-04-01

Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 11: supplementary services stage 2 - Sub-part 21 : Ambience Listening (AL) (V 1.1.1)
Edition 2004-05-01

Fixed Radio Systems - Point-to-point equipment - Parameters for radio systems for the transmission of digital signals operating at 32 GHz and 38 GHz (V1.6.1)
Edition 2004-10-01

Optical fibres - Part 2-40: Product specifications - Sectional specification for category A4 multimode fibres (Endorsed by Asociación Española de Normalización in May of 2021.)
Edition 2021-05-01

Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems. Digital signal processing sub-system
Edition 1995-10-15

Methods of measurement for radio equipment used in satellite earth stations. Methods of measurement on combinations of sub-systems. Measurements for frequency division multiplex (f.d.m.) transmission
Edition 1996-08-15

Telecontrol equipment and systems. Transmission protocols. Specification for general structure of application data
Edition 1992-12-15