BSI PD IEC PAS 63267-3-31:2020
$102.76
Fibre optic interconnecting devices and passive components. Fibre optic connector optical interfaces – End face geometry. Flat PC PPS rectangular ferrule multimode fibres
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 20 |
This part of IEC 63267 defines certain dimensional limits of a flat PC rectangular polyphenylene sulphide (PPS) ferrule optical interface in order to meet specific longitudinal offset requirements for fibre-to-fibre interconnection. Ferrules made from the material specified in this PAS are suitable for use in categories C, U, E, and O as defined in IEC 61753-1.
Ferrule interface dimensions and features are contained in IEC 61754 (all parts), which deals with fibre optic connector interfaces.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 4 | CONTENTS |
| 5 | FOREWORD |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Description |
| 8 | 5 Interface parameters Tables Table 1 – Optical interface variant information |
| 9 | Figures Figure 1 – Fibre numbering conventions Figure 2 – Interface dimensions related to longitudinal offset |
| 10 | Table 2 – Physical contact end face geometry dimensions having < 50 % fibres with core dip for optical interface variant 1112 |
| 11 | Table 3 – Physical contact end face geometry dimensions having > 50 % fibres with core dip for optical interface variant 1112 |
| 12 | Annex A (normative) Minus coplanarity Figure A.1 – Illustration of fibre line and minus coplanarity parameters |
| 13 | Annex B (informative) Minimum normal force required to achieve physical contact |
| 14 | Figure B.1 – Geometry limit, GL, needed to mate 12 fibres, as a function of absolute X-angle, |SX| for different magnitudes of minus coplanarity and flat fibre tips |
| 15 | Figure B.2 – Geometry Limit, GL, needed to mate 12 fibres, as a function of absolute X-angle, |SX| for different magnitudes of minus coplanarity and 1 mm fibre tips |
| 17 | Table B.1 – Parameter constants for 12-fibre optical interface variant 1112 |
| 18 | Bibliography |
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BSI PD IEC PAS 63267-3-31:2020
Fibre optic interconnecting devices and passive components. Fibre optic connector optical interfaces – End face…
