1、BSI Standards PublicationFibre optic interconnectingdevices and passivecomponents - Fibre opticpassive power controlPart 1: Generic specificationBS EN 60869-1:2013National forewordThis British Standard is the UK implementation of EN 60869-1:2013. It isidentical to IEC 60869-1:2012. It supersedes BS
2、EN 60869-1:2000 which iswithdrawn.The UK participation in its preparation was entrusted by TechnicalCommittee GEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre opticinterconnecting devices and passive components.A list of organizations represented on this committee can be obtained onrequest to i
3、ts secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2013.Published by BSI Standards Limited 2013ISBN 978 0 580 59156 3ICS 33.180.20 Compliance with a British Standard
4、 cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 July 2013.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 60869-1:2013EUROPEAN STANDARD EN 60869-1 NORME EUR
5、OPENNE EUROPISCHE NORM June 2013 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2013 CENELEC - All rights of exploitation in any fo
6、rm and by any means reserved worldwide for CENELEC members. Ref. No. EN 60869-1:2013 E ICS 33.180.20 Supersedes EN 60869-1:2000 English version Fibre optic interconnecting devices and passive components - Fibre optic passive power control devices - Part 1: Generic specification (IEC 60869-1:2012) Di
7、spositifs dinterconnexion et composants passifs fibres optiques - Dispositifs fibres optiques passifs de contrle de la puissance - Partie 1: Spcification gnrique (CEI 60869-1:2012) Lichtwellenleiter - Verbindungselemente und passive Bauteile - Passive Gerte zur Leistungsbegrenzung - Teil 1: Fachgrun
8、dspezifikation (IEC 60869-1:2012) This European Standard was approved by CENELEC on 2013-01-16. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-
9、to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by tr
10、anslation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic
11、, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS E
12、N 60869-1:2013EN 60869-1:2013 - 2 - Foreword The text of document 86B/3505/FDIS, future edition 4 of IEC 60869-1, prepared by SC 86B, “Fibre optic interconnecting devices and passive components“, of IEC TC 86, “Fibre optics“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as E
13、N 60869-1:2013. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2013-12-28 latest date by which the national standards conflicting with the document have to be withdrawn
14、(dow) 2014-01-16 This document supersedes EN 60869-1:2000. EN 60869-1:2013 includes the following significant technical changes with respect to EN 60869-1:2000: the terms and definitions were reconsidered; the requirement concerning the IEC Quality Assessment System was reconsidered; the clause conc
15、erning quality assessment procedures was deleted. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the I
16、nternational Standard IEC 60869-1:2012 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61300-1 NOTE Harmonised as EN 61300-1. IEC 61754-4 NOTE Harmonised as EN 61
17、754-4. IEC 61754-2 NOTE Harmonised as EN 61754-2. IEC 61754-13 NOTE Harmonised as EN 61754-13. IEC 61300-2 series NOTE Harmonised in EN 61300-2 series. IEC 61300-3 series NOTE Harmonised in EN 61300-3 series. IEC 61753-051-3 NOTE Harmonised as EN 61753-051-3. IEC 61753-056-2 NOTE Harmonised as EN 61
18、753-056-2. IEC 61753-057-2 NOTE Harmonised as EN 61753-057-2. IEC 61753-058-2 NOTE Harmonised as EN 61753-058-2. IEC 61753-059-2 NOTE Harmonised as EN 61753-059-2. IEC 60874 series NOTE Harmonised in EN 60874 series. IEC 61073-1 NOTE Harmonised as EN 61073-1. IEC 61300 series NOTE Harmonised in EN 6
19、1300 series. BS EN 60869-1:2013- 3 - EN 60869-1:2013 IEC 61753 series NOTE Harmonised in EN 61753 series. IEC 61754 series NOTE Harmonised in EN 61754 series. IEC 61755 series NOTE Harmonised in EN 61755 series. IEC 62005 series NOTE Harmonised in EN 62005 series. BS EN 60869-1:2013EN 60869-1:2013 -
20、 4 - Annex ZA (normative) Normative references to international publications with their corresponding European publications 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 cite
21、d applies. For undated references, the latest edition of the referenced document (including any amendments) 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 60027 Series Le
22、tter symbols to be used in electrical technology EN 60027 Series IEC 60050-731 - International Electrotechnical Vocabulary (IEV) - Chapter 731: Optical fibre communication - - IEC 60617 Data-base Graphical symbols for diagrams - - IEC 60695-11-5 - Fire hazard testing - Part 11-5: Test flames - Needl
23、e-flame test method - Apparatus, confirmatory test arrangement and guidance EN 60695-11-5 - IEC 60825 Series Safety of laser products EN 60825 Series ISO 129 - Technical drawings - Dimensioning - General principles, definitions, methods of execution and special indications - - ISO 286-1 - ISO system
24、 of limits and fits - Part 1: Bases of tolerances, deviations and fits EN ISO 286-1 - ISO 1101 - Geometrical Product Specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out EN ISO 1101 - ISO 8601 - Data elements and interchange formats - Information int
25、erchange - Representation of dates and times - - BS EN 60869-1:2013 2 60869-1 IEC:2012 CONTENTS 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 optica
26、l attenuator (VOA) 10 4.3 Optical fuse . 10 4.4 Optical power limiter 10 5 Requirements . 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
27、.2.1 Symbols 14 5.2.2 Specification system 14 5.2.3 Drawings . 16 5.2.4 Tests 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. 1
28、8 5.4 Design and construction 20 5.4.1 Materials . 20 5.4.2 Workmanship . 20 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 conditi
29、ons. 21 5.10 Safety 21 BS EN 60869-1:201360869-1 IEC:2012 3 Annex A (informative) Optical fuse 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 (informativ
30、e) Optical power limiter application notes 28 Annex E (informative) Fixed optical attenuator application 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 opera
31、tion curve . 10 Figure 3 Optical power limiter operation curve . 11 Figure 4 Configuration A 12 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 Resp
32、onse time curve of an optical fuse . 23 Figure A.4 Optical fuse, power threshold 30 dBm (1W), output 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 l
33、imiter Experimental 26 Figure C.4 Schematic optical power limiter response time 26 Figure C.5 Schematic 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 attenua
34、tor 30 Figure F.1 The variable, manual or electrical, optical attenuator 32 Table 1 Three-level IEC specification structure 15 Table 2 Standards interlink matrix 19 BS EN 60869-1:2013 6 60869-1 IEC:2012 FIBRE OPTIC INTERCONECTING DEVICES AND PASSIVE COMPONENTS FIBRE OPTIC PASSIVE POWER CONTROL DEVIC
35、ES Part 1: Generic specification 1 Scope This part of IEC 60869 applies to fibre 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
36、power and control the transmitted power in a fixed or variable fashion; the 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 pow
37、er limiter. Test and measurement procedures for the above products are described 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 appli
38、cation. For dated references, only the edition cited applies. For undated references, 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:
39、Optical fibre communication IEC 60617, Graphical symbols for diagrams. Available from IEC 60695-11-5, Fire hazard testing Part 11-5: Test flames Needle-flame test method Apparatus, confirmatory test arrangement and guidance IEC 60825 (all parts), Safety of laser products ISO 129, Technical drawings
40、Indication of dimensions and tolerances ISO 286-1, Geometrical product specifications (GPS) ISO coding system for tolerances of linear sizes Part 1: Bases of tolerances and fits 1References in square brackets refer to the Bibliography. BS EN 60869-1:201360869-1 IEC:2012 7 ISO 1101, Geometrical produ
41、ct specifications (GPS) Geometrical tolerancing Tolerances of form, orientation, location and run-out ISO 8601, Data elements and interchange formats Information interchange Representation of dates and times 3 Terms and definitions For the purposes of this document, the definitions given in IEC 6005
42、0-731 as well as the following apply. NOTE Definitions are given in three sub-groups; basic terms, component terms and performance terms. 3.1 Basic terms 3.1.1 insertion loss reduction in optical power between an input and output port of a passive device, intended to be transparent, expressed in dec
43、ibel Note 1 to entry: This is defined as follows: IL = 10 log10(P1/P0)= 10 log10(P0/P1) where P0 is the optical power launched into the input port, and P1the optical power received from the output port. 3.1.2 operating wavelength nominal wavelength at which a passive device is designed to operate wi
44、th the specified performance 3.1.3 operating wavelength range passband specified range of wavelengths from i minto i max about a nominal operating wavelength i, within which an optical passive device is designed to operate with the specified performance 3.1.4 return loss fraction of optical input po
45、wer that is returned from the port of a passive device Note 1 to entry: This is defined as follows: RL = 10 log10 (P1/P0)= 10 log10 (P0/ P1) where P0is the optical power launched into the port, and P1the optical power received back from the same port. 3.2 Component terms 3.2.1 optical attenuator pas
46、sive device, which produces a controlled signal attenuation in an optical fibre transmission line. An attenuator is intended to be wavelength independent 3.2.2 variable optical attenuator VOA optically passive device, an attenuator that regulates the optical power in fibres, producing a controlled,
47、optical output power, as a result of manual or electrical control input BS EN 60869-1:2013 8 60869-1 IEC:2012 3.2.3 optical fuse passive device, which produces a controlled, permanent, signal blocking at a predetermined power threshold in an optical fibre transmission line 3.2.4 optical power limite
48、r passive device that regulates the optical power in fibres, producing a controlled, constant optical output power Plimit, as a result of varying optical input power higher than Plimit, and has no influence at optical powers below Plimit3.2.5 plug style device device having a combination of two inte
49、rfacing features, a plug on one end and a socket on the other 3.2.6 adaptor style device device having a combination of two sockets as interfacing features 3.3 Performance terms 3.3.1 optical fuse power threshold optical input power, into an optical fuse, in which the optical output power is blocked Note 1 to entry: The optical fuse power threshold Pthis expressed in Watt or dBm. 3.3.2 optical fuse res
