IEC PAS 63503-3-30:2023
(Main)Fibre optic interconnecting devices and passive components - Connector optical interfaces for multi-core fibre - Part 3-30: Connector parameters of standard outer diameter 4-core physically contacting fibres - Non-angled 2,5 mm and 1,25 mm diameter cylindrical full zirconia ferrules
Fibre optic interconnecting devices and passive components - Connector optical interfaces for multi-core fibre - Part 3-30: Connector parameters of standard outer diameter 4-core physically contacting fibres - Non-angled 2,5 mm and 1,25 mm diameter cylindrical full zirconia ferrules
IEC PAS 63503-3-30:2023 defines the dimensional limits of the optical interface for 125 μm outer diameter 4-core physically contacting fibre optic connectors with 2,5 mm or 1,25 mm diameter cylindrical zirconia (ZrO2) ferrules to ensure reliable interconnection and intermateability.
Ferrules made from the material specified in this document 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.
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IEC PAS 63503-3-30 ®
Edition 1.0 2023-11
PUBLICLY AVAILABLE
SPECIFICATION
colour
inside
Fibre optic interconnecting devices and passive components – Connector
optical interfaces for multi-core fibre –
Part 3-30: Connector parameters of standard outer diameter 4-core physically
contacting fibres – Non-angled 2,5 mm and 1,25 mm diameter cylindrical full
zirconia ferrules
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IEC PAS 63503-3-30 ®
Edition 1.0 2023-11
PUBLICLY AVAILABLE
SPECIFICATION
colour
inside
Fibre optic interconnecting devices and passive components – Connector
optical interfaces for multi-core fibre –
Part 3-30: Connector parameters of standard outer diameter 4-core physically
contacting fibres – Non-angled 2,5 mm and 1,25 mm diameter cylindrical full
zirconia ferrules
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.180.20 ISBN 978-2-8322-7738-6
– 2 – IEC PAS 63503-3-30:2023 © IEC 2023
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Description . 5
5 Interface parameters . 6
Annex A (informative) Maximum allowed spherical fibre undercut . 9
Bibliography . 11
Figure 1 – Connector plug endface dimensions . 6
Figure 2 – Ferrule dimensions . 8
Figure A.1 – Allowable undercut as a function of endface radius and apex offset – 4,9
N minimum contact force . 10
Table 1 – Optical interface parameter values for 2,5 mm diameter ferrule . 7
Table 2 – Optical interface parameter values for 1,25 mm diameter ferrule . 7
Table 3 - Optical interface parameter values for PC ferrules . 8
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS
– CONNECTOR OPTICAL INTERFACES FOR MULTI-CORE FIBRE –
Part 3-30: Connector parameters of standard outer diameter 4-core
physically contacting fibres – Non-angled 2,5 mm and 1,25 mm diameter
cylindrical full zirconia ferrules
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