BS EN 61755-3-31:2015
$142.49
Fibre optic interconnecting devices and passive components. Connector optical interfaces – Connector parameters of non-dispersion shifted single mode physically contacting fibres. Angled polyphenylene sulphide rectangular ferrules
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 32 |
IEC 61755-3-31:2015 defines certain dimensional limits of an angled PC rectangular polyphenylene sulphide (PPS) ferrule optical interface in order to meet specific requirements for fibre-to-fibre interconnection. Ferrules made from the material specified in this standard 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 the IEC 61754 series, which deals with fibre optic connector interfaces. Keywords: dimensional limits of an angled PC rectangular polyphenylene sulphide (PPS) ferrule optical interface, fibre-to-fibre interconnection
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | English CONTENTS |
| 7 | FOREWORD |
| 9 | 1 Scope 2 Normative references |
| 10 | 3 Description 4 Interface parameters |
| 12 | Figure 2 – Interface dimensions related to lateral and angular offset Figure 3 – Alignment pin geometry |
| 13 | Figure 4 – Interface dimensions related to longitudinal offset |
| 14 | Table 2 – Optical interface dimensions related to lateraland angular offset for optical interface variant 1002 |
| 15 | Table 3 – Optical interface dimensions related to lateral andangular offset for optical interface variants 1104, 1108, 1112 |
| 16 | Table 4 – Optical interface end face geometry dimensions relatedto physical contact for optical interface variant 1002 |
| 17 | Table 5 – Optical interface end face geometry dimensions relatedto physical contact for optical interface variant 1104 |
| 18 | Table 6 – Optical interface end face geometry dimensions relatedto physical contact for optical interface variant 1108 |
| 19 | Table 7 – Optical interface end face geometry dimensions relatedto physical contact for optical interface variant 1112 |
| 20 | Annex A (informative) Theoretical worst-case connector attenuation yield percentage Figure A.1 – Monte Carlo simulation of Grade B performance for 12-fibre connectors |
| 21 | Table A.1 – Grade B single channel vs. multi-fibre connector performance Table A.2 – Grade C single channel vs. multi-fibre connector performance Table A.3 – Grade D single channel vs. multi-fibre connector performance |
| 23 | Annex B (normative) Minus coplanarity Figure B.1 – Illustration of fibre line and minus coplanarity parameters |
| 24 | Annex C (informative) Minimum normal force required to achieve physical contact |
| 25 | Figure C.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 Figure C.2 – Geometry limit, GL, needed to mate 12 fibres, as a function of absolute Xangle, |SX| for different magnitudes of minus coplanarity and 1 mm fibre tips. |
| 27 | Table C.1 – Parameter constants for 4-fibre optical interface variant 1104 |
| 28 | Table C.2 – Parameter constants for 8-fibre optical interface variant 1108 Table C.3 – Parameter constants for 12-fibre optical interface variant 1112 |
| 29 | Bibliography |
