IEC 61755-3-2 Ed. 2.0 b:2024

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IEC 61755-3-2 Ed. 2.0 b:2024 Fibre optic interconnecting devices and passive components – Connector optical interfaces – Part 3-2: Connector parameters of dispersion unshifted single-mode physically contacting fibres – Angled 2,5 mm and 1,25 mm diameter cylindrical full zirconia ferrules
standard byInternational Electrotechnical Commission , 04/01/2024

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This part of IEC 61755 defines the dimensional limits of the optical interface that are necessary for single-mode fibre optic connectors with 2,5 mm or 1,25 mm diameter cylindrical zirconia (ZrO2) ferrules polished at an 8° angle to meet the specific requirements for fibre-to-fibre interconnection, as defined in IEC 61755-2-2.

Ferrules made from the material specified in this standard are suitable for use in all the operating service environments defined in IEC 61753-1.

Ferrule dimensions and features are contained in the IEC 61754 series of fibre optic connector interface standards.