Fibre optic communication subsystem test procedures - Part 2-10: Digital systems - Time-resolved chirp and alpha-factor measurement of laser transmitters (IEC 61280-2-10:2005); German version EN 61280-2-10:2005
Edition 2006-03

Fibre optic active components and devices - Package and interface standards - Part 17: Transmitter and receiver components with dual coaxial RF connectors (IEC 86C/1838/CDV:2023); German and English version prEN IEC 62148-17:2023
Edition 2023-06

Methods of measurement for equipment used in terrestrial radio-relay systems; measurements for sub-systems; stand-by channel switching equipment; identical with IEC 60487-2-2, edition 1981
Edition 1987-03

Methods of measurement on receivers for satellite broadcast transmissions in the 12 GHz band; part 3: electrical measurements of the overall performance of receiver systems comprising an outdoor unit and a DBS tuner unit (IEC 61079-3:1993); German version EN 61079-3:1993
Edition 1993-11

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurements on satellite earth stations; section 9: Terminal equipment SCPC-PSK (IEC 60835-3-9:1993); German version EN 60835-3-9:1995
Edition 1995-07

Fibre optic active components and devices - Package and interface standards - Part 18: 40-Gbit/s serial transmitter and receiver components for use with the LC connector (IEC 62148-18:2014); German version EN 62148-18:2015
Edition 2015-09

Optical amplifiers - Test methods - Part 4-1: Gain transient parameters - Two-wavelength method (IEC 61290-4-1:2016); German version EN 61290-4-1:2016
Edition 2017-06

Vacuum technology - Terms and definitions - Part 3: Vacuum gauges
Edition 2013-06

Semiconductor optoelectronic devices for fibre optic system applications - Part 1: Specification template for essential ratings and characteristics (IEC 62007-1:2015 + AMD1:2022); German version EN 62007-1:2015 + A1:2022
Edition 2023-07

Methods of measurement for waveguides - Part 3: Variation of group delay (IEC 61580-3:1997); German version EN 61580-3:1997
Edition 1998-03