Fibre optic interconnecting devices and passive components - Performance standard - Part 087-2: Non-connectorized single-mode bidirectional 1310 nm upstream and 1490 nm downstream WWDM devices for category C - Controlled environment (IEC 61753-087-2:2010); German version EN 61753-087-2:2011 + AC:2011
Edition 2011-12

Fibre optic interconnecting devices and passive components - Performance standard - Part 143-2: Optical passive VIPA-based dispersion compensator of single-mode fibre transmission for category C - Controlled environment (IEC 61753-143-2:2012); German version EN 61753-143-2:2013
Edition 2013-07

Fibre optic interconnecting devices and passive components performance standard - Part 021-6: Grade B/2 single-mode fibre optic connectors for category O - Uncontrolled environment (IEC 61753-021-6:2007); German version EN 61753-021-6:2008
Edition 2008-07

Refractory materials - Determination of bulk density of granular materials (grain density) (ISO 8840:2021); German version EN ISO 8840:2024
Edition 2024-09

Multimedia vibration audio systems - Method of measurement for audio characteristics of audio actuator by pinna-conduction (IEC 100/2815/CDV:2016); German version prEN 63059:2016
Edition 2017-05

Fibre optic interconnecting devices and passive components - Performance standard - Part 052-6: Single-mode fibre non-connectorized fixed attenuator - Category O in outside plant environment (IEC 61753-052-6:2016); German version EN 61753-052-6:2016
Edition 2017-07

Fibre optic interconnecting devices and passive components - Performance standard - Part 042-2: Plug-pigtail-style and plug-receptacle-style OTDR reflecting devices for category C - Controlled environments (IEC 61753-042-2:2014); German version EN 61753-042-2:2014
Edition 2015-06

Fibre optic interconnecting devices and passive components - Performance standard - Part 141-2: Fibre optic passive chromatic dispersion compensator using single-mode dispersion compensating fibre for category C - Controlled environments (IEC 61753-141-2:2011); German version EN 61753-141-2:2011
Edition 2012-02

Fibre optic interconnecting devices and passive components - Performance standard - Part 086-6: Non-connectorized single-mode bidirectional 1 490/1 550 nm downstream and 1 310 nm upstream WWDM devices for category O - Uncontrolled environment (IEC 61753-086-6:2010); German version EN 61753-086-6:2011
Edition 2011-09

Fibre optic interconnecting devices and passive components performance standard - Part 084-2: Non connectorised single-mode 980/1550 nm WWDM devices for category C - Controlled environment (IEC 61753-084-2:2007); German version EN 61753-084-2:2008
Edition 2008-09