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1、 IEC 61753-021-2 Edition 2.0 2007-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnecting devices and passive components performance standard Part 021-2: Grade C/3 single-mode fibre optic connectors for category C Controlled environment Norme de qualit de fonctionnement des dispos
2、itifs dinterconnexion et composants passifs fibres optiques Partie 021-2: Connecteurs fibres optiques unimodales de classe C/3 pour la catgorie C Environnement contrl IEC 61753-021-2:2007 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees
3、/1111111001, User=Japan, IHS Not for Resale, 12/17/2007 21:48:05 MSTNo reproduction or networking permitted without license from IHS -,-,- THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2007 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may
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7、lication, utilisez les coordonnes ci-aprs ou contactez le Comit national de la CEI de votre pays de rsidence. IEC Central Office 3, rue de Varemb CH-1211 Geneva 20 Switzerland Email: inmailiec.ch Web: www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global
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18、by IHS under license with IECLicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 12/17/2007 21:48:05 MSTNo reproduction or networking permitted without license from IHS -,-,- IEC 61753-021-2 Edition 2.0 2007-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnecting de
19、vices and passive components performance standard Part 021-2: Grade C/3 single-mode fibre optic connectors for category C Controlled environment Norme de qualit de fonctionnement des dispositifs dinterconnexion et composants passifs fibres optiques Partie 021-2: Connecteurs fibres optiques unimodale
20、s de classe C/3 pour la catgorie C Environnement contrl INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE P ICS 33.180.20 PRICE CODE CODE PRIX ISBN 2-8318-9465-4 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS
21、Employees/1111111001, User=Japan, IHS Not for Resale, 12/17/2007 21:48:05 MSTNo reproduction or networking permitted without license from IHS -,-,- 2 61753-021-2 IEC:2007 CONTENTS FOREWORD.3 1 Scope.5 2 Normative references .5 3 Terms and definitions .6 4 Tests7 5 Test report7 6 Reference components
22、.8 7 Performance requirements .8 7.1 Dimensions .8 7.2 Sample size, test sequencing and grouping.8 7.3 Endface geometry .8 7.4 Performance criteria8 7.5 Performance details 8 Annex A (normative) Sample size, test sequencing and grouping requirements .14 Figure 1 Pigtail assembly.7 Figure 2 Jumper ca
23、ble assembly7 Table 1 Performance levels .8 Table 2 Performance details 9 Table A.1 Sample size, test sequencing and grouping requirements 14 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 1
24、2/17/2007 21:48:05 MSTNo reproduction or networking permitted without license from IHS -,-,- 61753-021-2 IEC:2007 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS PERFORMANCE STANDARD Part 021-2: Grade C/3 single-mode fibre optic connectors for
25、 category C Controlled environment FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all question
26、s concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”
27、). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collabo
28、rates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on
29、the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure t
30、hat the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the
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33、al committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Pu
34、blications. 8) Attention is drawn to the Normative references 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
35、of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61753-021-2 has been prepared by subcommittee 86B: Fibre optic interconnecting devices and passive components, of IEC technical committee 86: Fibre optics. This second editio
36、n cancels and replaces the first edition published in 2002 and constitutes a technical revision. The standard has been updated to reflect changes made to IEC 61753-1. The text of this standard is based on the following documents: FDIS Report on voting 86B/2602/FDIS 86B/2655/RVD Full information on t
37、he voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS E
38、mployees/1111111001, User=Japan, IHS Not for Resale, 12/17/2007 21:48:05 MSTNo reproduction or networking permitted without license from IHS -,-,- 4 61753-021-2 IEC:2007 A list of all parts of the IEC 61753 series, published under the general title Fibre optic interconnecting devices and passive com
39、ponents performance standard, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the maintenance result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this
40、date, the publication will be reconfirmed; withdrawn; replaced by a revised edition, or amended. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 12/17/2007 21:48:05 MSTNo reproduction or netw
41、orking permitted without license from IHS -,-,- 61753-021-2 IEC:2007 5 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS PERFORMANCE STANDARD Part 021-2: Grade C/3 single-mode fibre optic connectors for category C Controlled environment 1 Scope This part of IEC 61753 defines C/3 minimum ini
42、tial test and measurement requirements and severities which a single-mode connector/cable assembly must satisfy in order to be categorized as meeting the IEC standard category C (controlled environment), as defined in Clause A.2 of IEC 61753-1. 2 Normative references The following referenced documen
43、ts are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60793-2-50, Optical fibres Part 2-50: Product specifications Sectional specif
44、ication for class B single-mode fibres IEC 61300-2-1, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-1: Tests Vibration (sinusoidal) IEC 61300-2-2, Fibre optic interconnecting devices and passive components Basic test and measurement procedure
45、s Part 2-2: Tests Mating durability IEC 61300-2-4, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-4: Tests Fibre/cable retention IEC 61300-2-6, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Pa
46、rt 2-6: Tests Tensile strength of coupling mechanism IEC 61300-2-12, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-12: Tests Impact IEC 61300-2-17, Fibre optic interconnecting devices and passive components Basic test and measurement procedur
47、es Part 2-17: Tests Cold IEC 61300-2-18, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-18: Tests Dry heat High temperature endurance IEC 61300-2-19, Fibre optic interconnecting devices and passive components Basic test and measurement procedu
48、res Part 2-19: Tests Damp heat (steady state) IEC 61300-2-22, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-22: Tests Change of temperature IEC 61300-2-42, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-42: Tests Static side load for connectors Copyright International Electrote