EN IEC 63267-3-81:2025
(Main)Fibre optic interconnecting devices and passive components - Connector optical interfaces for enhanced macro bend multimode fibre - Part 3-81: Connector parameters of physically contacting 50 μm core diameter fibres - Non-angled polyphenylene sulphide rectangular ferrules with a single row of 12, 8, 4, or 2 fibres for reference connector applications
Fibre optic interconnecting devices and passive components - Connector optical interfaces for enhanced macro bend multimode fibre - Part 3-81: Connector parameters of physically contacting 50 μm core diameter fibres - Non-angled polyphenylene sulphide rectangular ferrules with a single row of 12, 8, 4, or 2 fibres for reference connector applications
IEC 63267-3-81: 2025 defines the dimensional limits of an optical interface for reference connectors with rectangular ferrules necessary to meet specific requirements for fibre-to-fibre interconnection of non-angled polished multimode reference connectors with rectangular ferrules intended to be used for attenuation measurements as defined in IEC 63267‑2‑2. Ferrule dimensions and features are contained in the IEC 61754 series of fibre optic interface standards.One grade of reference connector is defined in this document. The reference connector is terminated to restricted IEC 60793-2-10 A1-OM2b to A1-OM5b fibre at 850 nm band only. The geometrical dimensions and tolerances of the specified reference connector have been developed primarily to limit the variation in measured attenuation between multiple sets of two reference connectors, and therefore to limit the variation in measured attenuation between randomly chosen reference connectors when mated with connectors in the field or factory.
Lichtwellenleiter - Verbindungselemente und passive Bauteile - Optische Schnittstellen von Lichtwellenleiter-Steckverbindern für verstärkte Makrobend-Mehrmodenfasern - Teil 3-81: Parameter von Steckverbindern mit Fasern mit 50 µm Kerndurchmesser mit physikalischem Kontakt - Nicht abgeschrägte rechteckige Polyphenylensulfid- Ferrule mit einer einzigen Reihe von 12, 8, 4 oder 2 Fasern für die Anwendung mit Referenzsteckverbindern
Dispositifs d’interconnexion et composants passifs fibroniques - Interfaces optiques des connecteurs pour fibres multimodales améliorées en macrocourbures - Partie 3-81: Paramètres de connexion des fibres d’un diamètre de coeur de 50 μm en contact physique - Ferrules rectangulaires non inclinées en polysulfure de phénylène avec une seule rangée de 12, 8, 4 ou 2 fibres, pour les applications de connecteurs de référence
IEC 63267-3-81: définit les limites dimensionnelles d’une interface optique pour les connecteurs de référence à ferrule rectangulaire, qui sont nécessaires pour satisfaire aux exigences particulières des interconnexions fibre à fibre des connecteurs de référence multimodaux polis non inclinés à ferrule rectangulaire, destinés à être utilisés pour les mesures d’affaiblissement telles qu’elles sont définies dans l’IEC 63267-2-2. Les dimensions et les caractéristiques des ferrules sont spécifiées dans les normes d’interfaces fibroniques de la série IEC 61754. Le présent document définit une classe de connecteur de référence. Le connecteur de référence est raccordé à une sélection de fibres conformes à l’IEC 60793-2-10, soit les fibres des sous-catégories A1-OM2b à A1-OM5b, et uniquement dans la bande de 850 nm. Les dimensions géométriques et les tolérances du connecteur de référence spécifié ont été développées principalement pour limiter les écarts au niveau de l’affaiblissement mesuré entre les différentes paires de connecteurs de référence, et donc pour limiter les écarts au niveau de l’affaiblissement mesuré entre des connecteurs de référence choisis de manière aléatoire, lorsqu’ils sont accouplés à des connecteurs sur le terrain ou en usine.
Optični spojni elementi in pasivne komponente - Vmesniki optičnih konektorjev za izboljšana mnogorodna optična vlakna z makro upogibom - 3-81. del: Parametri konektorjev s fizičnim stikom za vlakna s premerom jedra 50 µm - Brezkotna pravokotna tulka iz polifenilen sulfida z eno vrsto 12, 8, 4 ali 2 vlaken za uporabo referenčnih konektorjev (IEC 63267-3-81:2025)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN IEC 63267-3-81:2024
01-marec-2024
Optični spojni elementi in pasivne komponente - Vmesniki optičnih konektorjev za
izboljšana mnogorodna optična vlakna z makro upogibom - 3-81. del: Parametri
konektorjev s fizičnim stikom za vlakna s premerom jedra 50 µm - Brezkotna
pravokotna tulka iz polifenilen sulfida z eno vrsto 12, 8, 4 ali 2 vlaken za uporabo
referenčnih konektorjev
Fibre optic interconnecting devices and passive components - Connector optical
interfaces for enhanced macro bend multimode fibre - Part 3-81: Connector parameters
of physically contacting 50 μm core diameter fibres - Non-angled polyphenylene sulphide
rectangular ferrules with a single row of 12, 8, 4, or 2 fibres for reference connector
applications
Dispositifs d’interconnexion et composants passifs fibroniques - Interfaces optiques des
connecteurs pour fibres multimodales améliorées en macrocourbures - Partie 3-81:
Paramètres de connexion des fibres d’un diamètre de cœur de 50 µm en contact
physique - Ferrules rectangulaires non inclinées en polysulfure de phénylène avec une
seule rangée de 12, 8, 4 ou 2 fibres, pour les applications de connecteurs de référence
Ta slovenski standard je istoveten z: prEN IEC 63267-3-81:2024
ICS:
33.180.20 Povezovalne naprave za Fibre optic interconnecting
optična vlakna devices
oSIST prEN IEC 63267-3-81:2024 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
oSIST prEN IEC 63267-3-81:2024
oSIST prEN IEC 63267-3-81:2024
86B/4837/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 63267-3-81 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-01-26 2024-04-19
SUPERSEDES DOCUMENTS:
86B/4766/CD, 86B/4800A/CC
IEC SC 86B : FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS
SECRETARIAT: SECRETARY:
Japan Mr Shigeru Tomita
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
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TITLE:
Fibre optic interconnecting devices and passive components – Connector optical interfaces for
enhanced Macro bend multimode fibre – Part 3-81: Connector parameters of physically contacting
50 μm core diameter fibres – Non-angled polyphenylene sulphide rectangular ferrules with a single
row of 12, 8, 4, or 2 fibres for reference connector applications
PROPOSED STABILITY DATE: 2029
NOTE FROM TC/SC OFFICERS:
this electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee
positions. You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other
purpose without permission in writing from IEC.
oSIST prEN IEC 63267-3-81:2024
IEC CDV 63267-3-81/Ed1 © IEC 2024 2 86B/4837/CDV
1 CONTENTS
2 FOREWORD . 3
3 1 Scope . 5
4 2 Normative references . 5
5 3 Terms and definitions. . 6
6 4 Reference grade variants and fibre numbering conventions . 6
7 5 Attenuation grade . 6
8 6 Description . 7
9 7 Reference interface parameters. 8
10 7.1 Geometry of reference plug after termination . 8
11 7.2 Use of selected fibre in multimode reference-grade connectors . 15
12 Annex A (informative) Attenuation test limit of reference connectors mated to grade B m
13 connectors . 16
14 A.1 Introduction . 16
15 A.2 Performance grade B test limit against reference connectors . 16
m
16 A.3 Attenuation grade of reference connectors . 16
18 Figure 1 – Fibre numbering conventions . 6
19 Figure 2 – Interface dimensions related to lateral and angular offset . 8
20 Figure 3 – Alignment pin . 9
21 Figure 4 – Interface dimensions related to longitudinal offset (physical contact) . 11
22 Figure A.1 – Calculated attenuation of random mated Grade R m12 reference connectors . 16
24 Table 1 – Reference connector optical interface variant information . 6
25 Table 2 – Multimode reference attenuation grade at 850 nm . 7
26 Table 3 - Optical interface dimensions related to lateral and angular offset for optical
27 interface variant R . 9
M2
28 Table 4 - Optical interface dimensions related to lateral and angular offset for optical
29 interface variants R , R , and R . 10
M4 M8 M12
30 Table 5 – Optical interface end face geometry dimensions related to physical contact
31 for optical interface variant R . 12
M2
32 Table 6 – Optical interface end face geometry dimensions related to physical contact
33 for optical interface variant R . 13
M4
34 Table 7 – Optical interface end face geometry dimensions related to physical contact
35 for optical interface variant R . 14
M8
36 Table 8 – Optical interface end face geometry dimensions related to physical contact
37 for optical interface variant R . 15
M12
38 Table A.1 – Performance grade test limits at 850 nm . 16
oSIST prEN IEC 63267-3-81:2024
IEC CDV 63267-3-81/Ed1 © IEC 2024 3 86B/4837/CDV
40 INTERNATIONAL ELECTROTECHNICAL COMMISSION
41 ____________
43 FIBRE OPTIC INTERCONNECTING DEVICES AND
44 PASSIVE COMPONENTS –
45 CONNECTOR OPTICAL INTERFACES FOR ENHANCED
46 MACRO BEND MULTIMODE FIBRE –
48 Part 3-81: Connector parameters of physically contacting 50 μm core
49 diameter fibres – Non-angled polyphenylene sulphide rectangular ferrules
50 with a single row of 12, 8, 4, or 2 fibres for
51 reference connector applications
54 FOREWORD
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88 patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
89 International Standard IEC 63267-3-81 has been prepared by subcommittee 86B: Fibre optic
90 interconnecting devices and passive components, of IEC technical committee 86: Fibre optics .
91 This document is partly replacing IEC 61755-6-2.
92 The text of this standard is based on the following documents:
FDIS Report on voting
oSIST prEN IEC 63267-3-81:2024
IEC CDV 63267-3-81/Ed1 © IEC 2024 4 86B/4837/CDV
XX/XX/FDIS XX/XX/RVD
94 Full information on the voting for the approval of this standard can be found in the report on
95 voting indicated in the above table.
96 This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
97 The committee has decided that the contents of this publication will remain unchanged until
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100 • reconfirmed,
101 • withdrawn,
102 • replaced by a revised edition, or
103 • amended.
105 A bilingual version of this publication may be issued at a later date.
oSIST prEN IEC 63267-3-81:2024
IEC CDV 63267-3-81/Ed1 © IEC 2024 5 86B/4837/CDV
107 FIBRE OPTIC INTERCONNECTING DEVICES AND
108 PASSIVECOMPONENTS-
109 FIBRE OPTIC CONNECTOR MULTIMODE OPTICAL INTERFACES
110 FOR ENHANCED MACRO BEND MULTIMODE FIBRES–
112 Part 3-81: Connector parameters of physically contacting 50 μm core
113 diameter fibres – Non-angled polyphenylene sulphide rectangular ferrules
114 with a single row of 12, 8, 4, or 2 fibres for reference connector
115 applications
118 1 Scope
119 This part of the IEC 63267 series defines the dimensional limits of an optical interface for
120 reference connectors with rectangular ferrules necessary to meet specific requirements for
121 fibre-to-fibre interconnection of non-angled polished multimode reference connectors with
122 rectangular ferrules intended to be used for attenuation measurements as defined in IEC
123 63267-2-2.
125 Ferrule dimensions and features are contained in the IEC 61754 series of fibre optic interface
126 standards.
128 One grade of reference connector is defined in this document. The reference connector is
129 terminated to restricted IEC 60793-2-10 A1-OM2b to A1-OM5b fibre at 850 nm band only.
131 The geometrical dimensions and tolerances of the specified reference connector have been
132 developed primarily to limit the variation in measured attenuation between multiple sets of tw
...
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