NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE


Fibre optic interconnecting devices and passive components - Performance standard - Part 085-02: Non-connectorized single-mode pigtailed CWDM devices for category C - Indoor controlled environment


This part of IEC 61753 contains the minimum initial test and measurement requirements and severities which a fibre-optic pigtailed coarse wavelength division multiplexing (CWDM) device satisfies in order to be categorised as meeting the requirements of category C (indoor controlled environment), as defined in Annex A of IEC 61753-1:2018. CWDM is defined in IEC 62074‑1.



Planned document number

DIN EN IEC 61753-085-02

Project number


Responsible national committee

DKE/UK 412.7 - LWL-Verbindungstechnik und passive optische Komponenten 


Thomas Sentko

Stresemannallee 15
60596 Frankfurt am Main

Tel.: +49 69 6308-209

Send message to contact