Linear electric multiports
Edition 1978-09

Reliability of fibre optic interconnecting devices and passive components - Part 2: Quantitative assessment of reliability based on accelerated ageing tests; Temperature and humidity; Steady state (IEC 62005-2:2001); German version EN 62005-2:2001
Edition 2002-02

Calibration of optical time-domain reflectometers (OTDR) - Part 1: OTDR for single-mode fibres (IEC 61746-1:2009); German version EN 61746-1:2011
Edition 2011-10

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics (IEC 60027-2:2019); German version EN IEC 60027-2:2019
Edition 2023-02

Fibre optic interconnecting devices and passive components - Performance standard - Part 053-02: Non-connectorized, single-mode fibre, electrically controlled, variable optical attenuator for category C - Controlled environments (IEC 61753-053-02:2022); German version EN IEC 61753-053-02:2022
Edition 2024-01

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-29: Examinations and measurements - Spectral transfer characteristics of DWDM devices (IEC 61300-3-29:2014); German version EN 61300-3-29:2014
Edition 2015-02

Measurement microphones - Part 4: Specifications for working standard microphones (IEC 61094-4:1995); German version EN 61094-4:1995
Edition 1996-05

Calibration of optical time-domain reflectometers (OTDR) - Part 2: OTDR for multimode fibres (IEC 61746-2:2010); German version EN 61746-2:2011
Edition 2011-09

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-19: Examinations and measurements; Polarization dependence of return loss of a single mode fibre optic component (IEC 61300-3-19:1997); German version EN 61300-3-19:1997
Edition 1997-10

Optical amplifiers - Part 4: Multichannel applications - Performance specification template (IEC 61291-4:2011); German version EN 61291-4:2012
Edition 2012-09