Data sheet specification of fibre optic products - Part 4: Fibre optic bundles; Text in German and English
Edition 2021-09

Methods of measurement for equipment used in digital microwave transmission systems - Part 3: Measurements on satellite earth stations; section 6: High-power amplifiers (IEC 60835-3-6:1996); German version EN 60835-3-6:1996
Edition 1997-03

Methods of measurement for equipment used in digital microwave transmission systems - Part 2: Measurements on terrestrial radio-relay systems; Section 2: Antenna (IEC 60835-2-2:1994); German version EN 60835-2-2:1994
Edition 1994-12

Methods of measurement for digital microwave transmission systems - Part 3: Measurements on satellite earth stations; section 7: Figure-of-merit of receiving system (IEC 60835-3-7:1995); German version EN 60835-3-7:1995
Edition 1996-02

Measurement of fiber optic elements - Part 1: Determination of attenuation of optical fibres; Text in German and English
Edition 2015-09

Measurement of fiber optic elements - Part 9: Determination of deviation of the roundness and the concentricity of optical fibres; Text in German and English
Edition 2013-07

Telecontrol equipment and systems - Part 2: Operating conditions; section 1: Power supply and electromagnetic compatibility (IEC 60870-2-1:1995); German version EN 60870-2-1:1996
Edition 1997-07

Optical circuit boards - Part 4-214: Interface standards - Terminated waveguide OCB assembly using a single-row thirty-two-channel symmetric PMT connector (IEC 62496-4-214:2020); German version EN IEC 62496-4-214:2020
Edition 2021-11

Multi-pair cables used in high bit rate digital access telecommunication networks - Part 1: Outdoor cables; German version EN 50407-1:2004
Edition 2005-02

Optical circuit boards - Part 3: Performance standards - General and guidance (IEC 62496-3:2011); German version EN 62496-3:2011
Edition 2011-09