IEC 61753-022-13: 2026 defines the minimum initial test and measurement requirements, and severities which multimode fibre optic connectors terminated as a pigtail or a patchcord satisfy in order to be categorized as meeting the IEC standard category OP+HD (Extended outdoor protected environment with additional heat dissipation), as defined in IEC 61753-1.
If tests are performed on the connectors terminated as pigtails or patchcords for category OP+HD, and the product pass, the product will be automatically qualified or categorized as meeting the IEC standard for categories OP+, OP, OPHD, C and CHD.
IN_DEVELOPMENT
IEC 61753-022-13 ED1
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Dec 12, 2025
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