1、Optical fibres Part 2-60: Product specifications Sectional specification for category C single-mode intraconnection fibresBS EN 60793-2-60:2008raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI British StandardsLicensed Copy: Wang Bin, ISO/EXCHANGE C
2、HINA STANDARDS, 17/06/2009 03:40, Uncontrolled Copy, (c) BSINational forewordThis British Standard is the UK implementation of EN 60793-2-60:2008. It isidentical to IEC 60793-2-60:2008.The UK participation in its preparation was entrusted by Technical CommitteeGEL/86, Fibre optics, to Subcommittee G
3、EL/86/1, Optical fibres and cables.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2009ISBN 978 0 580 58682
4、8ICS 33.180.10Compliance with a British Standard cannot confer immunity fromlegal obligations.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 60793-2-60:2008This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on Fe
5、bruary 2009.2 8Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 17/06/2009 03:40, Uncontrolled Copy, (c) BSIEUROPEAN STANDARD EN 60793-2-60 NORME EUROPENNE EUROPISCHE NORM May 2008 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique E
6、uropisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60793-2-60:2008 E ICS 33.180.10 English version Optical fibres - Part
7、2-60: Product specifications - Sectional specification for category C single-mode intraconnection fibres (IEC 60793-2-60:2008) Fibres optiques - Partie 2-60: Spcifications de produit - Spcification intermdiaire des fibres unimodales pour connexions internes en catgorie C (CEI 60793-2-60:2008) Lichtw
8、ellenleiter -Teil 2-60: Produktspezifikationen - Rahmenspezifikation fr Einmodenfasern fr interne Verbindungen der Kategorie C (IEC 60793-2-60:2008) This European Standard was approved by CENELEC on 2008-04-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipu
9、late the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standar
10、d exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national
11、 electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, S
12、witzerland and the United Kingdom. BS EN 60793-2-60:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 17/06/2009 03:40, Uncontrolled Copy, (c) BSIEN 60793-2-60:2008 - 2 - Foreword The text of document 86A/1160A/CDV, future edition 1 of IEC 60793-2-60, prepared by SC 86A, Fibres and cables,
13、of IEC TC 86, Fibre optics, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60793-2-60 on 2008-04-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsemen
14、t (dop) 2009-01-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2011-04-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60793-2-60:2008 was approved by CENELEC as a European Standard without any
15、modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60793-1-34 NOTE Harmonized as EN 60793-1-34:2006 (not modified). IEC 60793-1-42 NOTE Harmonized as EN 60793-1-42:2007 (not modified). IEC 60793-1-53 NOTE Harmonized as EN 60
16、793-1-53:2002 (not modified). IEC 60793-1-54 NOTE Harmonized as EN 60793-1-54:2003 (not modified). _ BS EN 60793-2-60:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 17/06/2009 03:40, Uncontrolled Copy, (c) BSI- 3 - EN 60793-2-60:2008 Annex ZA (normative) Normative references to internati
17、onal publications with their corresponding European publications The following referenced documents 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 amend
18、ments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60793-1-20 - 1)Optical fibres - Part 1-20: Measurement methods and test procedures - Fibre geometry EN 60793-1-20 20
19、02 2)IEC 60793-1-21 - 1)Optical fibres - Part 1-21: Measurement methods and test procedures - Coating geometry EN 60793-1-21 2002 2)IEC 60793-1-22 - 1)Optical fibres - Part 1-22: Measurement methods and test procedures - Length measurement EN 60793-1-22 2002 2)IEC 60793-1-30 - 1)Optical fibres - Par
20、t 1-30: Measurement methods and test procedures - Fibre proof test EN 60793-1-30 2002 2)IEC 60793-1-31 - 1)Optical fibres - Part 1-31: Measurement methods and test procedures - Tensile strength EN 60793-1-31 2002 2)IEC 60793-1-32 (mod) - 1)Optical fibres - Part 1-32: Measurement methods and test pro
21、cedures - Coating strippability EN 60793-1-32 2003 2)IEC 60793-1-33 - 1)Optical fibres - Part 1-33: Measurement methods and test procedures - Stress corrosion susceptibility EN 60793-1-33 2002 2)IEC 60793-1-40 (mod) - 1)Optical fibres - Part 1-40: Measurement methods and test procedures - Attenuatio
22、n EN 60793-1-40 2003 2)IEC 60793-1-44 - 1)Optical fibres - Part 1-44: Measurement methods and test procedures - Cut-off wavelength EN 60793-1-44 2002 2)IEC 60793-1-45 (mod) - 1)Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field diameter EN 60793-1-45 + corr. April 2003
23、2)2004 IEC 60793-1-46 - 1)Optical fibres - Part 1-46: Measurement methods and test procedures - Monitoring of changes in optical transmittance EN 60793-1-46 2002 2)IEC 60793-1-47 - 1)Optical fibres - Part 1-47: Measurement methods and test procedures - Macrobending loss EN 60793-1-47 2007 2)1)Undate
24、d reference. 2)Valid edition at date of issue. BS EN 60793-2-60:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 17/06/2009 03:40, Uncontrolled Copy, (c) BSIEN 60793-2-60:2008 - 4 - Publication Year Title EN/HD Year IEC 60793-1-50 - 1)Optical fibres - Part 1-50: Measurement methods and tes
25、t procedures - Damp heat (steady state) EN 60793-1-50 2002 2)IEC 60793-1-51 - 1)Optical fibres - Part 1-51: Measurement methods and test procedures - Dry heat EN 60793-1-51 2002 2)IEC 60793-1-52 - 1)Optical fibres - Part 1-52: Measurement methods and test procedures - Change of temperature EN 60793-
26、1-52 2002 2)IEC 60793-2 - 1)Optical fibres - Part 2: Product specifications - General EN 60793-2 2008 2)IEC/TR 61931 - 1)Fibre optic - Terminology - - BS EN 60793-2-60:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 17/06/2009 03:40, Uncontrolled Copy, (c) BSI 2 60793-2-60 IEC:2008(E) CON
27、TENTS FOREWORD.4 1 Scope.6 2 Normative references .7 3 Terms, definitions, symbols and abbreviations8 3.1 Terms and definitions 8 3.2 Symbols and abbreviations8 4 Specifications.8 4.1 Dimensional requirements .8 4.2 Mechanical requirements.9 4.3 Transmission requirements .9 4.4 Environmental require
28、ments10 4.4.1 Transmission requirements11 4.4.2 Mechanical requirements.11 Annex A (normative) Family specification for C1 single-mode fibre 13 Annex B (normative) Family specification for C2 single-mode fibre .16 Annex C (normative) Family specification for C3 single-mode fibre 19 Annex D (normativ
29、e) Family specification for C4 single-mode fibre 21 Bibliography23 Table 1 List of families and main differences6 Table 2 Dimensional attributes and measurement methods8 Table 3 Requirements common to class C fibres9 Table 4 Mechanical attributes and measurement methods .9 Table 5 Mechanical require
30、ments common to class C fibres 9 Table 6 Transmission attributes and measurement methods 10 Table 7 Transmission requirements common to class C fibres .10 Table 8 Transmission attributes required in family specifications .10 Table 9 Environmental attributes and test methods 10 Table 10 Environment d
31、ependant mechanical or transmission attributes and test methods11 Table 11 Tensile strength requirements common to class C fibres .11 Table 12 Stress corrosion susceptibility requirements common to class C fibres12 Table A.1 Dimensional requirements for C1 fibres13 Table A.2 Mechanical requirements
32、for C1 fibres .13 Table A.3 Transmission requirements for C1 fibres 14 Table A.4 Environment dependant transmission requirements for C1 fibres .14 Table A.5 Environment dependant mechanical requirements for C1 fibres .15 Table B.1 Dimensional requirements for C2 fibres16 Table B.2 Mechanical require
33、ments for C2 fibres .16 Table B.3 Transmission requirements for C2 fibres 17 BS EN 60793-2-60:2008 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 17/06/2009 03:40, Uncontrolled Copy, (c) BSI60793-2-60 IEC:2008(E) 3 Table B.4 Environment dependant transmission requirements for C2 fibres .17 T
34、able B.5 Environment dependant mechanical requirements for C2 fibres .18 Table C.1 Dimensional requirements for C3 fibres .19 Table C.2 Mechanical requirements for C3 fibres .19 Table C.3 Transmission requirements for C3 fibres20 Table C.4 Environment dependant transmission requirements for C3 fibre
35、s .20 Table C.5 Environment dependant mechanical requirements for C3 fibres .20 Table D.1 Dimensional requirements for C4 fibres .21 Table D.2 Mechanical requirements for C4 fibres .21 Table D.3 Transmission requirements for C4 fibres22 Table D.4 Environment dependant transmission requirements for C
36、4 fibres .22 BS EN 60793-2-60:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 17/06/2009 03:40, Uncontrolled Copy, (c) BSI 4 60793-2-60 IEC:2008(E) INTERNATIONAL ELECTROTECHNICAL COMMISSION _ OPTICAL FIBRES Part 2-60: Product specifications Sectional specification for category C single-mo
37、de intraconnection fibres 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 concern
38、ing 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)”). Their
39、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 collaborates clos
40、ely 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 the releva
41、nt 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 that the te
42、chnical 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 maximum e
43、xtent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for
44、 any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committ
45、ees 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 Publications
46、. 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 of patent
47、rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60793-2-60 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: CDV Rep
48、ort on voting 86A/1160A/CDV 86A/1201/RVC 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. BS EN 60793-2-60:2008 Licensed Copy: Wang
49、Bin, ISO/EXCHANGE CHINA STANDARDS, 17/06/2009 03:40, Uncontrolled Copy, (c) BSI60793-2-60 IEC:2008(E) 5 A list of all parts of the IEC 60793 series can be found, under the general title Optical Fibres, 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 specif
