1、BSI Standards PublicationFibre optic interconnecting devices and passive components Performance standardPart 031- 6: Non-connectorised single-mode 1N and 2N non-wavelength-selective branching devices for Category O Uncontrolled environmentBS EN 61753-031-6:2014National forewordThis British Standard
2、is the UK implementation of EN 61753-031-6:2014. Itis identical to IEC 61753-031-6:2014.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 repres
3、ented on this committee can be obtained onrequest to its 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 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 7
4、3742 8ICS 33.180.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 November 2014.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDAR
5、DBS EN 61753-031-6:2014EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 61753-031-6 October 2014 ICS 33.180.10 English Version Fibre optic interconnecting devices and passive components - Performance standard - Part 031-6: Non-connectorized single-mode 1xN and 2xN non-wavelengthselective branching
6、devices for Category O - Uncontrolled environment (IEC 61753-031-6:2014) Dispositifs dinterconnexion et composants passifs fibresoptiques - Norme de performance - Partie 031-6 : Dispositifs de couplage indpendants de lalongueur donde 1N et 2N en unimodal non-connectoriss pour la catgorie O - Environ
7、nement noncontrl (CEI 61753-031-6:2014) Lichtwellenleiter - Verbindungselemente und passiveBauteile - Betriebsverhalten - Teil 031-6: Nicht steckbare wellenlngenunabhngige Einmoden-1N- und -2N-Verzweiger fr die Kategorie O -Unkontrollierte Umgebung (IEC 61753-031-6:2014) This European Standard was a
8、pproved by CENELEC on 2014-10-08. 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-to-date lists and bibliographical references concerning such na
9、tional 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 translation under the responsibility of a CENELEC member into its
10、 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, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedon
11、ia, 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. European Committee for Electrotechnical Standardization Comit Europe
12、n de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 61753-031-6:2014 E EN 61753-03
13、1-6:2014 - 2 - Foreword The text of document 86B/3763/FDIS, future edition 2 of IEC 61753-031-6, 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 EN 61753-031-6:2014.
14、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) 2015-07-08 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-10-08
15、 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 International Standard IEC 61753-031-6:2014 was ap
16、proved 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 60875-1 NOTE Harmonized as EN 60875-1. IEC 61753-1 NOTE Harmonized as EN 61753-1. BS EN 61753-031-6:2014- 3 - EN 61753-0
17、31-6:2014 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
18、 cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest ve
19、rsions of the European Standards listed in this annex is available here: www.cenelec.eu Publication Year Title EN/HD Year IEC 60793-2-50 2012 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres EN 60793-2-50 2013 IEC 61300-2-1 - Fibre optic int
20、erconnecting devices and passive components - Basic test and measurement procedures - Part 2-1: Tests - Vibration (sinusoidal) EN 61300-2-1 - IEC 61300-2-4 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-4: Tests - Fibre/cable retention E
21、N 61300-2-4 - IEC 61300-2-5 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-5: Tests - Torsion EN 61300-2-5 - IEC 61300-2-9 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-9: T
22、ests - Shock EN 61300-2-9 - IEC 61300-2-14 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-14: Tests - High optical power EN 61300-2-14 - IEC 61300-2-19 - Fibre optic interconnecting devices and passive components - Basic test and measure
23、ment procedures - Part 2-19: Tests - Damp heat (steady state) EN 61300-2-19 - IEC 61300-2-22 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-22: Tests - Change of temperature EN 61300-2-22 - BS EN 61753-031-6:2014EN 61753-031-6:2014 - 4 -
24、 Publication Year Title EN/HD Year IEC 61300-2-42 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-42: Tests - Static side load for strain relief EN 61300-2-42 - IEC 61300-2-44 - Fibre optic interconnecting devices and passive components -
25、 Basic test and measurement procedures - Part 2-44: Tests - Flexing of the strain relief of fibre optic devices EN 61300-2-44 - IEC 61300-2-48 2009 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-48: Tests - Temperature-humidity cycling EN
26、61300-2-48 2009 IEC 61300-3-2 2009 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-2: Examinations and measurements - Polarization dependent loss in a single-mode fibre optic device EN 61300-3-2 2009 IEC 61300-3-3 2009 Fibre optic interconn
27、ecting devices and passive components - Basic test and measurement procedures - Part 3-3: Examinations and measurements - Active monitoring of changes in attenuation and return loss EN 61300-3-3 2009 IEC 61300-3-6 2008 Fibre optic interconnecting devices and passive components - Basic test and measu
28、rement procedures - Part 3-6: Examinations and measurements - Return loss EN 61300-3-6 2009 IEC 61300-3-7 (mod) 2009 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-7: Examinations and measurements - Wavelength dependence of attenuation and
29、 return loss of single mode components EN 61300-3-7 2012 IEC 61300-3-20 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-20: Examinations and measurements - Directivity of fibre optic branching devices EN 61300-3-20 - IEC 61300-3-28 - Fibr
30、e optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-28: Examinations and measurements - Transient loss EN 61300-3-28 - BS EN 61753-031-6:2014 2 IEC 61753-031-6:2014 IEC 2014 CONTENTS NOTICE 5 1 Scope 6 2 Normative references 6 3 Test . 7 4 Test rep
31、ort . 8 5 Performance requirements 8 5.1 Dimensions . 8 5.2 Sample size, sequencing and grouping . 8 5.3 Test details and requirements . 8 Annex A (normative) A and U requirements of 1 N and 2 N NWBDs . 16 A.1 Attenuation and uniformity requirements of 1N and 2N NWBDs calculated by the equations of
32、Tests No.1 and 2 16 A.2 Minimum requirements at room temperature of attenuation values for balanced bidirectional 1 N and 2 N NWBD 17 Annex B (normative) Sequencing and grouping of tests . 19 Bibliography 20 Table 1 Test details and requirements (1 of 6) . 9 Table A.1 Attenuation and uniformity requ
33、irements of balanced bidirectional NWBD having the most common port configurations for Class A, with the underlying formulas as specified in the Tests 1 and 2 of Table 1 16 Table A.2 Attenuation and uniformity requirements of balanced bidirectional NWBD having the most common port configurations for
34、 Class B, with the underlying formulas as specified in the Test 1s and 2 of Table 1 17 Table A.3 Attenuation requirements of 12 and 22 unbalanced NWBD having the most common port configurations, with the underlying formula as specified in the Test 1 of Table 1 17 Table A.4 Minimum requirements at ro
35、om temperature of attenuation values for Class A balanced bidirectional NWBD . 18 Table A.5 Minimum requirements at room temperature of attenuation values for Class A balanced bidirectional NWBD . 18 Table B.1 Sample size for each test . 19 BS EN 61753-031-6:2014IEC 61753-031-6:2014 IEC 2014 5 NOTIC
36、E This document contains material that is Copyright 2006, Telcordia Technologies, Inc. (“Telcordia“). All rights 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.
37、 TELCORDIA MAKES NO REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, WITH RESPECT TO THE SUFFICIENCY, ACCURACY, 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 O
38、R INJURY INCURRED BY ANY PERSON ARISING OUT OF THE SUFFICIENCY, ACCURACY, OR UTILITY OF ANY INFORMATION OR OPINION CONTAINED HEREIN. BS EN 61753-031-6:2014 6 IEC 61753-031-6:2014 IEC 2014 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS PERFORMANCE STANDARD Part 031-6: Non-connectorized si
39、ngle-mode 1N and 2N non-wavelength-selective branching devices for Category O Uncontrolled environment 1 Scope This part of IEC 61753 contains the minimum initial tests and measurement requirements and severities which a non-wavelength selective branching device (NWBD) should satisfy in order to be
40、categorized as meeting the requirements of this standard. The requirements cover balanced bidirectional non-connectorized single-mode 1N and 2N non-wavelength-selective branching devices for use in an IEC category O environment (N is the number of branching ports), especially but not exclusively use
41、d for PON application. For balanced NWBD, two attenuation and uniformity performance classes are considered: class A (premium class) which meets more restrictive requirements (i.e. for extended reach PON application) and class B (standard class) for standard application (i.e. normal reach PON applic
42、ation). The requirements also cover unbalanced bidirectional non-connectorized single-mode non-wavelength-selective branching devices, however the specifications of unbalanced branching devices are limited to 1 2 and 2 2 devices because they are the most commonly used. 2 Normative references The fol
43、lowing 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 references, the latest edition of the referenced document (including any amendments) applies. IEC 60793-2-50
44、:2012, Optical fibres Part 2-50: Product specifications Sectional specification 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 61300-2-4, Fibre optic interconnec
45、ting devices and passive components Basic test and measurement procedures Part 2-4: Tests Fibre/cable retention IEC 61300-2-5, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-5: Tests Torsion IEC 61300-2-9, Fibre optic interconnecting devices a
46、nd passive components Basic test and measurement procedures Part 2-9: Tests Shock IEC 61300-2-14, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-14: Tests High optical power BS EN 61753-031-6:2014IEC 61753-031-6:2014 IEC 2014 7 IEC 61300-2-19,
47、 Fibre optic interconnecting devices and passive components Basic test and measurement procedures 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 6130
48、0-2-42, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-42: Tests Static side load for connectors IEC 61300-2-44, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-44: Tests Flexing of the s
49、train relief of fibre optic devices IEC 61300-2-48:2009, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-48: Tests Temperature-humidity cycling IEC 61300-3-2:2009, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-2: Examination and measurements Polarization dependent loss in a single
