1、 IEC 60869-1 Edition 4.0 2012-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconecting devices and passive components Fibre optic passive power control devices Part 1: Generic specification Dispositifs dinterconnexion et composants passifs fibres optiques Dispositifs fibres optiques
2、 passifs de contrle de la puissance Partie 1: Spcification gnrique IEC60869-1:2012 colourinsideTHIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2012 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by
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16、s questions contactez-nous: csciec.ch. IEC 60869-1 Edition 4.0 2012-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Fibre optic interconecting devices and passive components Fibre optic passive power control devices Part 1: Generic specification Dispositifs dinterconnexion et composants passifs fibre
17、s optiques Dispositifs fibres optiques passifs de contrle de la puissance Partie 1: Spcification gnrique INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE V ICS 33.180.20 PRICE CODE CODE PRIX ISBN 978-2-83220-544-0 Registered trademark of the International Electrot
18、echnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colourinside 2 60869-1 IEC:2012 CON
19、TENTS FOREWORD . 4 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 7 3.1 Basic terms . 7 3.2 Component terms 7 3.3 Performance terms 8 4 Description of devices 9 4.1 Optical attenuator 9 4.2 Variable optical attenuator (VOA) 10 4.3 Optical fuse . 10 4.4 Optical power limiter 10 5 Re
20、quirements . 11 5.1 Classification . 11 5.1.1 General . 11 5.1.2 Type 11 5.1.3 Wavelength band . 12 5.1.4 Style 12 5.1.5 Variant. 13 5.1.6 Assessment level . 13 5.1.7 Normative reference extensions 13 5.2 Documentation 14 5.2.1 Symbols 14 5.2.2 Specification system 14 5.2.3 Drawings . 16 5.2.4 Tests
21、 and measurements . 16 5.2.5 Test data sheets 16 5.2.6 Instructions for use 17 5.3 Standardization system . 17 5.3.1 Interface standards 17 5.3.2 Performance standards 17 5.3.3 Reliability standards 18 5.3.4 Interlinking. 18 5.4 Design and construction 20 5.4.1 Materials . 20 5.4.2 Workmanship . 20
22、5.5 Quality 20 5.6 Performance 20 5.7 Identification and marking . 20 5.7.1 General . 20 5.7.2 Variant identification number . 20 5.7.3 Component marking. 20 5.7.4 Package marking . 21 5.8 Packaging . 21 5.9 Storage conditions. 21 5.10 Safety 21 60869-1 IEC:2012 3 Annex A (informative) Optical fuse
23、configuration and performance examples . 22 Annex B (informative) Optical fuse application notes 24 Annex C (informative) Optical power limiter configuration and performance examples 25 Annex D (informative) Optical power limiter application notes 28 Annex E (informative) Fixed optical attenuator ap
24、plication note . 30 Annex F (informative) Variable, manual or electrical optical attenuator application note . 31 Bibliography 33 Figure 1 Optical attenuator operation curve . 9 Figure 2 Optical fuse operation curve . 10 Figure 3 Optical power limiter operation curve . 11 Figure 4 Configuration A 12
25、 Figure 5 Configuration B 12 Figure 6 Configuration C 12 Figure 7 Standardization structure . 19 Figure A.1 Optical fuse, pigtail style . 22 Figure A.2 Optical fuse, plug style (LC plug) 22 Figure A.3 Response time curve of an optical fuse . 23 Figure A.4 Optical fuse, power threshold 30 dBm (1W), o
26、utput power drop at threshold 25 dB 23 Figure B.1 Optical fuse 24 Figure C.1 Optical power limiter, pigtail style . 25 Figure C.2 Optical power limiter, plug style (LC plug) . 25 Figure C.3 Optical power limiter Experimental 26 Figure C.4 Schematic optical power limiter response time 26 Figure C.5 S
27、chematic power definitions . 27 Figure C.6 Optical power limiter, input power definitions 27 Figure D.1 Optical power limiter and optical fuse, combined, operation curve 29 Figure E.1 Fixed optical attenuator 30 Figure F.1 The variable, manual or electrical, optical attenuator 32 Table 1 Three-level
28、 IEC specification structure 15 Table 2 Standards interlink matrix 19 4 60869-1 IEC:2012 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC INTERCONECTING DEVICES AND PASSIVE COMPONENTS FIBRE OPTIC PASSIVE POWER CONTROL DEVICES Part 1: Generic specification FOREWORD 1) The International Electro
29、technical 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 the electrical and electronic fields. To
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36、 IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 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 individua
37、l experts and members of its technical 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
38、 IEC Publication or any other IEC Publications. 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
39、 IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60869-1 has been prepared by subcommittee 86B: Fibre optic interconnecting devices and passive components, of IEC TC 86: Fibre optics. Thi
40、s fourth edition cancels and replaces the third edition, published in 1999, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: the terms and definitions were reconsidered; the requirement concerning the IEC Qu
41、ality Assessment System was reconsidered; the clause concerning quality assessment procedures was deleted. 60869-1 IEC:2012 5 The text of this standard is based on the following documents: FDIS Report on voting 86B/3505/FDIS 86B/3551/RVD Full information on the voting for the approval of this standa
42、rd 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. A list of all the parts in the IEC 60869 series, under the general title Fibre optic interconnecting devices and passive components Fibre optic p
43、assive power control devices, can be found on the IEC website. Future standards will carry the new general title as cited above. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“
44、in the data related to the specific publication. At this date, the publication 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 th
45、e correct understanding of its contents. Users should therefore print this document using a colour printer. 6 60869-1 IEC:2012 FIBRE OPTIC INTERCONECTING DEVICES AND PASSIVE COMPONENTS FIBRE OPTIC PASSIVE POWER CONTROL DEVICES Part 1: Generic specification 1 Scope This part of IEC 60869 applies to f
46、ibre optic power control devices. These have all of the following general features: they are passive in that they contain no opto-electronic or other transducing elements; they have two ports for the transmission of optical power and control the transmitted power in a fixed or variable fashion; the
47、ports are unconnectorized optical fibre tails or optical fibre pigtails with connectors. This standard establishes generic requirements for the following passive optical devices: optical attenuator; optical fuse; optical power limiter. Test and measurement procedures for the above products are descr
48、ibed in IEC 61300-1, the IEC 61300-2 series and the 61300-3 series 1,2,3 1. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated re
49、ferences, the latest edition of the referenced document (including any amendments) applies. IEC 60027, Letter symbols to be used in electrical technology IEC 60050-731, International Electrotechnical Vocabulary Chapter 731: Optical fibre communication IEC 60617, Graphical symbols for diagrams. Available from IEC 60695-11-5, Fire hazard testing Part 11-
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