This part of IEC 61753 contains the minimum initial test and measurement requirements and severities which a fibre-optic pigtailed wide wavelength division multiplexing (WWDM) device for monitoring passive optical networks (PON) using an optical time-domain reflectometer (OTDR) 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. WWDM is defined in IEC 62074-1.
IEC 61753-089-02 Ed. 1.0 b:2022
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Fibre optic interconnecting devices and passive components – Performance standard – Part 089-02: Non-connectorised single-mode bidirectional OTDR monitoring WWDM for category C – Indoor controlled environment
International Electrotechnical Commission , 08/01/2022
Pages: 30
