1、 IEC 60794-2-22 Edition 1.0 2016-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical fibre cables Part 2-22: Indoor cables Detail specification for multi-simplex breakout optical cables to be terminated with connectors Cbles fibres optiques Partie 2-22: Cbles intrieurs Spcification particulire po
2、ur cbles optiques panouis simplex multiples munis de connecteurs IEC 60794-2-22:2016-12(en-fr) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in a
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19、s CE 37, 77, 86 et CISPR de lIEC. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60794-2-22 Edition 1.0 2016-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical fibre cables Part
20、2-22: Indoor cables Detail specification for multi-simplex breakout optical cables to be terminated with connectors Cbles fibres optiques Partie 2-22: Cbles intrieurs Spcification particulire pour cbles optiques panouis simplex multiples munis de connecteurs INTERNATIONAL ELECTROTECHNICAL COMMISSION
21、 COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 33.180.10 ISBN 978-2-8322-3793-9 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. A
22、ttention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 IEC 60794-2-22:2016 IEC 2016 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references 5 3 Terms and definitions 6 4 Construction 6 4.1 General . 6 4.2 Optical fibres 7 4.3 Simplex cables 7 4
23、.4 Strength and anti-buckling members . 7 4.5 Ripcord . 7 4.6 Cable sheath 7 4.7 Sheath marking . 7 4.8 Examples of cable constructions . 7 5 Tests . 7 5.1 General . 7 5.2 Dimensions . 8 5.3 Mechanical requirements 8 5.3.1 General . 8 5.3.2 Cable bend 8 5.4 Environmental requirements Temperature cyc
24、ling 8 6 Transmission requirements 9 7 Fire performance . 9 Annex A (normative) Cable sample preparation for bend and temperature cycling test . 10 Annex B (informative) Examples of cable constructions . 11 B.1 Breakout cable with simplex cables . 11 B.2 Breakout cable with subunit containing simple
25、x cables 11 Bibliography 12 Figure A.1 Cable sample preparation and lengths 10 Figure B.1 Example of a cross-section of a six-fibre breakout cable . 11 Figure B.2 Example of a cross-section of a 24-fibre breakout cable . 11 Table 1 Temperatures 8 IEC 60794-2-22:2016 IEC 2016 3 INTERNATIONAL ELECTROT
26、ECHNICAL COMMISSION _ OPTICAL FIBRE CABLES Part 2-22: Indoor cables Detail specification for multi-simplex breakout optical cables to be terminated with connectors FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national
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36、cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identi
37、fying any or all such patent rights. International Standard IEC 60794-2-22 has been prepared by subcommittee 86A: Fibres and cables, of IEC technical committee 86: Fibre optics. The text of this standard is based on the following documents: FDIS Report on voting 86A/1765/FDIS 86A/1773/RVD Full infor
38、mation on the voting for the approval of this International Standard can be found in the report on voting indicated in the above table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. 4 IEC 60794-2-22:2016 IEC 2016 A list of all parts in the IEC 60794 series, publis
39、hed under the general title Optical fibre cables, can be found on the IEC website. The committee has decided that the contents of this document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At t
40、his date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should th
41、erefore print this document using a colour printer. IEC 60794-2-22:2016 IEC 2016 5 OPTICAL FIBRE CABLES Part 2-22: Indoor cables Detail specification for multi-simplex breakout optical cables to be terminated with connectors 1 Scope This part of IEC 60794 is a detail specification and specifies brea
42、kout optical cables with multiple simplex fibre cables for termination with connectors. The requirements of the sectional specification IEC 60794-2 are applicable to cables covered by this document. The requirements of the family specification IEC 60794-2-20 are applicable to breakout cables to be i
43、nstalled without terminated connectors. Fan-out kits used for cable systems are not covered by this document. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, on
44、ly the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60811-202, Electric and optical fibre cables Test methods for non-metallic materials Part 202: General tests Measurement of thickness of non-metallic sheath IEC
45、 60811-203, Electric and optical fibre cables Test methods for non-metallic materials Part 203: General tests Measurement of overall dimensions IEC 60793-1-1, Optical fibres Part 1-1: Measurement methods and test procedures General and guidance IEC 60793-1-20, Optical fibres Part 1-20: Measurement m
46、ethods and test procedures Fibre geometry IEC 60793-1-21, Optical fibres Part 1-21: Measurement methods and test procedures Coating geometry IEC 60793-2, Optical fibres Part 2: Product specifications General IEC 60793-2-10, Optical fibres Part 2-10: Product specifications Sectional specification for
47、 category A1 multimode fibres IEC 60793-2-50, Optical fibres Part 2-50: Product specifications Sectional specification for class B single-mode fibres IEC 60794-1-1, Optical fibre cables Part 1-1: Generic specification General 6 IEC 60794-2-22:2016 IEC 2016 IEC 60794-1-21, Optical fibre cables Part 1
48、-21: Generic specification Basic optical cable test procedures Mechanical tests methods IEC 60794-1-22, Optical fibre cables Part 1-22: Generic specification Basic optical cable test procedures Environmental test methods IEC 60794-2, Optical fibre cables Part 2: Indoor cables Sectional specification
49、 IEC 60794-2-20, Optical fibre cables Part 2-20: Indoor cables Family specification for multi-fibre optical cables IEC 60794-2-50, Optical fibre cables Part 2-50: Indoor cables Family specification for simplex and duplex cables for use in terminated cable assemblies IEC 60794-2-51, Optical fibre cables Part 2-51: Indoor cables Detail
