1、BSI Standards PublicationFibre optic interconnecting devices and passive components Performance standardPart 031-3: Non-connectorized single-mode 1N and 2N non-wavelength-selective branching devices for Category U Uncontrolled environmentBS EN 61753-031-3:2015National forewordThis British Standard i
2、s the UK implementation of EN 61753-031-3:2015. It is identical to IEC 61753-031-3:2014. It supersedes BS EN 61753-031-3:2009which is withdrawn.The UK participation in its preparation was entrusted by TechnicalCommittee GEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre opticinterconnecting devic
3、es and passive components.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 ofa contract. Users are responsible for its correct application. The British Standards Institution 2015
4、.Published by BSI Standards Limited 2015ISBN 978 0 580 71711 6ICS 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 31 March 2015.Amendments/corrigenda issu
5、ed since publicationDate Text affectedBRITISH STANDARDBS EN 61753-031-3:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61753-031-3 March 2015 ICS 33.180.10 Supersedes EN 61753-031-3:2009 English Version Fibre optic interconnecting devices and passive components - Performance standard - Par
6、t 031-3: Non-connectorized single-mode 1N and 2N non-wavelength-selective branching devices for Category U - Uncontrolled environment (IEC 61753-031-3:2014) Dispositifs dinterconnexion et composants passifs fibres optiques - Norme de performance - Partie 031-3: Dispositifs de couplage indpendants de
7、 la longueur donde 1xN et 2xN en unimodal, non-connectoriss, pour catgorie U - Environnement non contrl (IEC 61753-031-3:2014) Lichtwellenleiter - Verbindungselemente und passive Bauteile - Betriebsverhalten - Teil 031-3: Nicht mit Steckverbindern versehene wellenlngenunabhngige Einmoden - 1xN und 2
8、xN - Verzweiger fr die Kategorie U - Unkontrollierte Umgebung (IEC 61753-031-3:2014) This European Standard was approved by CENELEC on 2015-01-20. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status
9、 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 CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French,
10、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 CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Bel
11、gium, Bulgaria, Croatia, Cyprus, the Czech Republic, 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, Swede
12、n, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CENELEC All rights of exploita
13、tion in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 61753-031-3:2015 E BS EN 61753-031-3:2015EN 61753-031-3:2015 - 2 - Foreword The text of document 86B/3792/FDIS, future edition 2 of IEC 61753-031-3, prepared by SC 86B, Fibre optic interconnecting devices and passi
14、ve components, of IEC TC 86, Fibre optics was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61753-031-3:2015. 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 end
15、orsement (dop) 2015-10-20 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-01-20 This document supersedes EN 61753-031-3:2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights
16、. 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 61753-031-3:2014 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the fol
17、lowing 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 61753-031-3:2015- 3 - EN 61753-031-3:2015 Annex ZA (normative) Normative references to international publications with their corresponding European p
18、ublications 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 references, the latest edition of the referenced document (including any amendments) appl
19、ies. 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 versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD
20、 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 interconnecting devices and passive components - Basic test and measurement procedures - Part 2-1: Tests - Vibration (s
21、inusoidal) 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 EN 61300-2-4 - IEC 61300-2-5 - Fibre optic interconnecting devices and passive components - Basic test and measuremen
22、t 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: Tests - Shock EN 61300-2-9 - IEC 61300-2-14 - Fibre optic interconnecting devices and passive components - Basic test
23、 and measurement procedures - Part 2-14: Tests - High optical power EN 61300-2-14 - IEC 61300-2-17 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-17: Tests - Cold EN 61300-2-17 - IEC 61300-2-18 - Fibre optic interconnecting devices and p
24、assive components - Basic test and measurement procedures - Part 2-18: Tests - Dry heat - High temperature endurance EN 61300-2-18 - BS EN 61753-031-3:2015EN 61753-031-3:2015 - 4 - Publication Year Title EN/HD Year IEC 61300-2-22 - Fibre optic interconnecting devices and passive components - Basic t
25、est and measurement procedures - Part 2-22: Tests - Change of temperature EN 61300-2-22 - 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
26、 optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-44: Tests - Flexing of the strain relief of fibre optic devices EN 61300-2-44 - IEC 61300-2-46 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -
27、 Part 2-46: Tests - Damp heat cyclic EN 61300-2-46 - 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
28、 61300-3-3 2009 Fibre optic interconnecting 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 pass
29、ive components - Basic test and measurement 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 - Wav
30、elength dependence of attenuation and 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
31、EN 61300-3-20 - IEC 61300-3-28 - Fibre 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 61753-031-3:2015 2 IEC 61753-031-3:2014 IEC 2014 CONTENTS 1 Scope 5 2 Normative refere
32、nces 5 3 Test . 6 4 Test report . 7 5 Performance requirements 7 5.1 Dimensions . 7 5.2 Sample size 7 5.3 Test details and requirements . 7 Annex A (normative) A and U requirements of 1 N and 2 N NWBDs . 15 A.1 Attenuation and uniformity requirements of 1 N and 2 N NWBDs calculated by the equations
33、of Tests No.1 and 2 . 15 A.2 Minimum requirements at room temperature of attenuation values for balanced bidirectional 1 N and 2 N NWBD 16 Annex B (normative) Sample size 18 Bibliography 19 Table 1 Test details and requirements . 8 Tableau A.1 Attenuation and uniformity requirements of balanced bidi
34、rectional 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 15 Tableau A.2 Attenuation and uniformity requirements of balanced bidirectional NWBD having the most common port configurations for Class B, with the unde
35、rlying formulas as specified in the Tests 1 and 2 of Table 1 16 Tableau A.3 Attenuation requirements of 1 2 and 2 2 unbalanced NWBD having the most common port configurations, with the underlying formula as specified in Test 1 of Table 1 16 Tableau A.4 Minimum requirements at room temperature of att
36、enuation values for Class A balanced bidirectional NWBD . 17 Tableau A.5 Minimum requirements at room temperature of attenuation values for Class B balanced bidirectional NWBD . 17 Table B.1 Sample size for each test . 18 BS EN 61753-031-3:2015IEC 61753-031-3:2014 IEC 2014 5 FIBRE OPTIC INTERCONNECT
37、ING DEVICES AND PASSIVE COMPONENTS PERFORMANCE STANDARD Part 031-3: Non-connectorized single-mode 1N and 2N non-wavelength-selective branching devices for Category U Uncontrolled environment 1 Scope This part of IEC 61753 contains the minimum initial tests and measurement requirements and severities
38、 which a non-wavelength selective branching device (NWBD) should satisfy in order to be categorized as meeting the requirements of this standard. The requirements cover balanced bidirectional non-connectorized single-mode 1 N and 2 N non-wavelength-selective branching devices for use in an IEC categ
39、ory U environment (N is the number of branching ports), especially but not exclusively used 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 applica
40、tion) and class B (standard class) for standard application (i.e. for normal reach PON application). The requirements also cover unbalanced, bidirectional, non-connectorized, single-mode, non-wavelength-selective branching devices; however, the specifications of unbalanced branching devices are limi
41、ted to 1 2 and 2 2 devices because they are the most commonly used. 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 references
42、, the latest edition of the referenced document (including any amendments) applies. IEC 60793-2-50:2012, 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 me
43、asurement procedures Part 2-1: Tests Vibration (sinusoidal) IEC 61300-2-4, Fibre optic interconnecting 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 m
44、easurement procedures Part 2-5: Tests Torsion IEC 61300-2-9, Fibre optic interconnecting devices and 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-
45、14: Tests High optical power BS EN 61753-031-3:2015 6 IEC 61753-031-3:2014 IEC 2014 IEC 61300-2-17, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-17: Tests Cold IEC 61300-2-18, Fibre optic interconnecting devices and passive components Basic
46、test and measurement procedures Part 2-18: Tests Dry heat High temperature endurance IEC 61300-2-22, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-22: Tests Change of temperature IEC 61300-2-42, Fibre optic interconnecting devices and passive
47、 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 strain relief of fibre optic devices IEC 61300-2-46, Fib
48、re optic interconnecting devices and passive components Basic test and measurement procedures Part 2-46: Tests Damp heat, cyclic IEC 61300-3-2:2009, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-2: Examination and measurements Polarization de
49、pendent loss in a single-mode fibre optic device IEC 61300-3-3:2009, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-3: Examinations and measurements Active monitoring of changes in attenuation and return loss IEC 61300-3-6:2009, Fibre optic interconnecting devices and passive components Basic test and measurement proce
