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1、 IEC 61753-021-6 Edition 1.0 2007-10 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconnecting devices and passive components performance standard Part 021-6: Grade B/2 single-mode fibre optic connectors for category O Uncontrolled environment Norme de qualit de fonctionnement des disp
2、ositifs dinterconnexion et composants passifs fibres optiques Partie 021-6: Connecteurs fibres optiques unimodales de classe B/2 pour la catgorie O Environnement non contrl IEC 61753-021-6:2007 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Emp
3、loyees/1111111001, User=Wing, Bernie Not for Resale, 10/17/2007 00:29:32 MDTNo 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 publicat
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18、rovided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 10/17/2007 00:29:32 MDTNo reproduction or networking permitted without license from IHS -,-,- IEC 61753-021-6 Edition 1.0 2007-10 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic intercon
19、necting devices and passive components performance standard Part 021-6: Grade B/2 single-mode fibre optic connectors for category O Uncontrolled environment Norme de qualit de fonctionnement des dispositifs dinterconnexion et composants passifs fibres optiques Partie 021-6: Connecteurs fibres optiqu
20、es unimodales de classe B/2 pour la catgorie O Environnement non contrl INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE S ICS 33.180.20 PRICE CODE CODE PRIX ISBN 2-8318-9325-9 Copyright International Electrotechnical Commission Provided by IHS under license with
21、IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 10/17/2007 00:29:32 MDTNo reproduction or networking permitted without license from IHS -,-,- 2 61753-021-6 IEC:2007 CONTENTS FOREWORD.3 INTRODUCTION.5 1 Scope.6 2 Normative references .6 3 Terms and definitions .7 4 Test8 5 Tes
22、t report9 6 Reference components.9 7 Performance requirements .9 7.1 Dimensions .9 7.2 Sample size, test sequencing and grouping.9 7.3 Endface geometry .9 7.4 Performance levels9 7.5 Performance details 10 Annex A (normative) Sample size, test sequencing and grouping requirements .20 Figure 1 Pigtai
23、l assembly.8 Figure 2 Jumper cable assembly8 Table 1 Performance levels .10 Table 2 Performance details 10 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 10/17/2007 00:29:32 MDTNo reproduc
24、tion or networking permitted without license from IHS -,-,- 61753-021-6 IEC:2007 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS PERFORMANCE STANDARD Part 021-6: Grade B/2 single-mode fibre optic connectors for category O Uncontrolled environm
25、ent 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 questions concerning standardization in
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33、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 Publications. 8) Attention is dra
34、wn 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 of patent rights. IEC shall not
35、 be held responsible for identifying any or all such patent rights. International Standard IEC 61753-021-6 has been prepared by subcommittee 86B: Fibre optic interconnecting devices and passive components, of IEC technical committee 86: Fibre optics. The text of this standard is based on the followi
36、ng documents: FDIS Report on voting 86B/2592/FDIS 86B/2616/RVD Full information on the 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 Internatio
37、nal Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 10/17/2007 00:29:32 MDTNo reproduction or networking permitted without license from IHS -,-,- 4 61753-021-6 IEC:2007 A list of all parts of the IEC 61753 series,
38、 published under the general title Fibre optic interconnecting devices and passive components 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 u
39、nder “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed; withdrawn; replaced by a revised edition, or amended. _ NOTICE This document contains material that is Copyright 2006, Telcordia Technologies, Inc. (“Telcordia“). All righ
40、ts reserved. The reader is advised that this IEC document and Telcordia source(s) may differ, and the context and use of said material in this IEC document may differ from that of Telcordia. TELCORDIA MAKES NO REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, WITH RESPECT TO THE SUFFICIENCY, ACCURACY,
41、 OR UTILITY OF ANY INFORMATION OR OPINION CONTAINED HEREIN. ANY USE OF OR RELIANCE UPON SAID INFORMATION OR OPINION IS AT THE RISK OF THE USER. TELCORDIA SHALL NOT BE LIABLE FOR ANY DAMAGE OR INJURY INCURRED BY ANY PERSON ARISING OUT OF THE SUFFICIENCY, ACCURACY, OR UTILITY OF ANY INFORMATION OR OPI
42、NION CONTAINED HEREIN. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 10/17/2007 00:29:32 MDTNo reproduction or networking permitted without license from IHS -,-,- 61753-021-6 IEC:2007 5 I
43、NTRODUCTION Performance standards define the requirements for standard optical performance under a set of specified conditions. Each standard contains a series or a set of tests and measurements with clearly stated conditions, severities and pass/fail criteria. The series of tests, commonly referred
44、 to as an operating service environment or performance category, is intended to be run on a one-off basis to prove the products ability to satisfy the requirements of a specific application, market sector or user group. The subsequent parts of this document define those sets of tests which form each
45、 operating service environment or performance category and which have been standardized for international use. A product that has been shown to meet all the requirements of a performance standard may be declared as complying with that performance standard. Products having the same classification fro
46、m one manufacturer that satisfy a performance standard will operate within the boundaries set by the performance standard. Intermateability or interchangeability of products from different suppliers (having the same classification and conforming to the same performance standard) can only be guarante
47、ed when these products also meet the interface standards. Only in this condition will an equivalent level of performance be provided when they are used together (for example, in the case of optical connectors). Conformance to a performance standard is not a guarantee of lifetime assured performance
48、or reliability. Reliability testing must be the subject of a separate test schedule, where the tests and severities selected are truly representative of the requirements of this reliability test programme. Consistency of manufacture should be maintained using a recognized Quality Assurance programme whilst the reliability of the product should be evaluated using the procedures recommended in IEC 62005. Tests and measurements should be selected