BS EN 50411-2-10-2015 Fibre organisers and closures to be used in optical fibre communication systems Product specifications Sealed fibre splice closures type 2 category G for FTTH.pdf
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1、BSI Standards PublicationFibre organisers and closures to be used in optical fibre communication systems Product specificationsPart 2-10: Sealed fibre splice closures type 2, category G, for FTTH optical distribution networksBS EN 50411-2-10:2015National forewordThis British Standard is the UK imple
2、mentation of EN 50411-2-10:2015.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 its
3、 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.Published by BSI Standards Limited 2015ISBN 978 0 580 81844 8ICS 33.180.20Compliance with a British Standard ca
4、nnot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 January 2015.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 50411-2-10:2015EUROPEAN STANDARD NORME EUROPENNE E
5、UROPISCHE NORM EN 50411-2-10 January 2015 ICS 33.180.20 English Version Fibre organisers and closures to be used in optical fibre communication systems - Product specifications - Part 2-10: Sealed fibre splice closures type 2, category G, for FTTH optical distribution networks Organiseurs et botiers
6、 de fibres utiliser dans les systmes de communication par fibres optiques - Spcifications de produits - Partie 2-10: Botiers pissure de fibres scells Type 2, catgorie G, pour rseaux de distribution optiques FttH LWL-Spleikassetten und -Muffen fr die Anwendung in LWL-Kommunikationssystemen - Produktn
7、ormen - Teil 2-10: Abgedichtete LWL-Muffen Typ 2 fr die Kategorie G fr optische FTTH-Verteilnetze This European Standard was approved by CENELEC on 2014-11-11. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standa
8、rd 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 CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (Engl
9、ish, 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 CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of
10、 Austria, Belgium, 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,
11、 Spain, Sweden, 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 right
12、s of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 50411-2-10:2015 E BS EN 50411-2-10:2015EN 50411-2-10:2015 2 Contents Foreword 4 1 Scope . 6 1.1 Product definition 6 1.2 Operating environment . 6 1.3 Reliability 6 1.4 Quality assurance. 6 1.5 Allowed
13、 fibre and cable types 6 2 Normative references . 6 3 Description 7 3.1 Fibre splice closure 7 3.2 Closure overpressure safety 8 3.3 Cable and closure seals . 8 3.4 Fibre management system . 9 3.5 Materials . 9 3.6 Colour and marking 9 4 Variants 10 5 Dimensional requirements 12 6 Tests 13 6.1 Sampl
14、e size 13 6.2 Test sample preparation 13 6.3 Test and measurement methods . 14 6.4 Test sequence 14 6.5 Pass/fail criteria 14 7 Test report . 14 8 Performance requirements 15 8.1 Dimensional and marking requirements 15 8.2 Sealing, optical and appearance performance criteria. 15 8.3 Mechanical seali
15、ng performance requirements . 16 8.4 Environmental sealing performance requirements 18 8.5 Mechanical optical performance requirements 19 8.6 Environmental optical performance requirements . 20 Annex A (informative) Fibre for test sample details . 21 Annex B (informative) Sample size and product sou
16、rcing requirements 22 Figures Figure 1 8 Figure 2 8 Figure 3 8 Figure 4 Outline dimensions of closure Type 2 12 Figure 5 a) Track joint configuration sample 13 Figure 5 b) Distribution joint configuration sample . 14 BS EN 50411-2-10:2015 3 EN 50411-2-10:2015 Tables Table 1 Fibre splice closure for
17、optical distribution networks, Type 2, Category G - Variants . 10 Table 2 - Closure size and minimum splice capacity 11 Table 3 Closure Type 2 dimensions . 12 Table 4 Sealing, optical and appearance performance criteria 15 Table 5 Mechanical sealing performance requirements . 16 Table 6 Environmenta
18、l sealing performance requirements 18 Table 7 Mechanical optical performance requirements 19 Table 7 Mechanical optical performance requirements (continued) 20 Table 8 Environmental optical performance requirements . 20 Table A.1 Fibre references . 21 Table A.2 Fibre references . 21 Table B.1 Minimu
19、m sample size requirements 22 BS EN 50411-2-10:2015EN 50411-2-10:2015 4 Foreword This document (EN 50411-2-10:2015) has been prepared by CLC/TC 86BXA “Fibre optic interconnect, passive and connectorised components“. The following dates are fixed: latest date by which this document has to be implemen
20、ted at national level by publication of an identical national standard or by endorsement (dop) 2015-11-11 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2017-11-11 Attention is drawn to the possibility that some of the elements of this document
21、may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. BS EN 50411-2-10:2015 5 EN 50411-2-10:2015 Fibre organisers and closures to be used in optical fibre communication systems Product specifications Part 2-10: Sealed fib
22、re splice closures type 2, category G, for FTTH optical distribution networks Description Performance Construction: Sealed closures IP67 Fibre management: Single Circuit, Single Element, Multiple Element and/or Single/Multiple Ribbon Applications: Optical fibre cable networks for ground level EN 617
23、53-1, category G Related documents: EN 60793-2-50 Optical fibres Part 2-50: Product specifications Sectional specification for class B single-mode fibres (IEC 60793-2-50) EN 60794-2 Optical fibre cables Part 2: Indoor cables Sectional specification (IEC 60794-2) EN 60794-3 Optical fibre cables Part
24、3: Sectional specification Outdoor cables (IEC 60794-3) EN 61753-1 Fibre optic interconnecting devices and passive components Part 1: General and guidance for performance standard (IEC 61753-1) EN 61300 series Fibre optic interconnecting devices and passive components Basic test and measurement proc
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