1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 50377-16-1:2011Connector sets andinterconnect componentsto be used in optical fibrecommunication systems Product specifications -Part 16-1: Type LF3 APC simplex terminatedo
2、n IEC 60793-2-50 category B1.1 and B1.3singlemode fibre with titanium compositeferrule fCopyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 50377-16-1:2011
3、 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN50377-16-1:2011.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/86/2, Fibre optic interconnecting devices and passivecomponents.A list of organizations represented on this committee
4、can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012ISBN 978 0 580 72218 9ICS 33.180.20Compliance with a British Standard cannot conf
5、er immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 January 2012.Amendments issued since publicationDate Text affectedCopyright European Committee for Electrotechnical Standardization Provided by IHS under lice
6、nse with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 50377-16-1:2011EUROPEAN STANDARD EN 50377-16-1 NORME EUROPENNE EUROPISCHE NORM December 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electro
7、technique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50377-16-1:2011 E ICS 33.180.20 English version Connector sets
8、and interconnect components to be used in optical fibre communication systems - Product specifications - Part 16-1: Type LF3 APC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre with titanium composite ferrule for category C Jeux de connecteurs et composants dinterconnexi
9、on utiliser dans les systmes de communication par fibres optiques - Spcifications de produits - Partie 16-1: Type LF3 APC simplex raccord sur des fibres unimodales de catgorie B1.1 et B1.3 de la CEI 60793-2-50, avec frule en composite de titane, pour utilisation en catgorie C Steckverbinderstze und
10、Verbindungsbauelemente fr Lichtwellenleiter - Datenbertragungssysteme - Produktnormen - Teil 16-1: Bauart LF3-APC-Simplex zum Anschluss an Einmodenfasern der Typen B1.1 und B1.3 nach IEC 60793-2-50 mit Titanium-Komposit-Ferrule fr die Kategorie C This European Standard was approved by CENELEC on 201
11、1-10-31. 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 national standards may be
12、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 own language and notifi
13、ed 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
14、 Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction
15、or networking permitted without license from IHS-,-,-BS EN 50377-16-1:2011EN 50377-16-1:2011 (E) 2 Contents Page Foreword . 41 Scope . 61.1 Product definition . 61.2 Intermateability 61.3 Operating environment 61.4 Reliability . 61.5 Quality assurance . 62 Normative references . 63 Description 83.1
16、General . 83.2 Plug . 83.3 Adaptor. 83.4 Materials . 83.5 Dimensions 83.6 Colour and marking 94 Variants 104.1 Terminated plug 104.2 Adaptor. 105 Dimensional requirements . 115.1 Outline dimensions . 115.1.1 Plug 115.1.2 Adaptor variants 125.2 Mating face and other limit dimensions . 165.2.1 Plug 16
17、5.2.2 Ferrule endface geometry and fibre core position after termination . 185.2.3 Control of fibre core position and axis . 205.2.4 Adaptor 225.2.5 Pin gauge for adaptor . 246 Tests . 246.1 Sample size 246.2 Test and measurement methods . 256.3 Test sequence . 256.4 Pass/fail criteria . 257 Test re
18、port . 258 Product qualification requirements 258.1 Dimensional and marking requirements 258.2 Optical performance requirements . 268.3 Mechanical performance requirements 288.4 Environmental performance requirements 31Annex A (normative) Adaptor matched reference plug details . 33Annex B (normative
19、) Sample size and product sourcing requirements . 34Annex C (informative) Reference connector details . 35Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS
20、EN 50377-16-1:2011EN 50377-16-1:2011 (E) 3 C.1 Reference plug . 35C.2 Test details . 35Bibliography 36Figures Figure 1 - Outline dimensions Plug 11Figure 2 - Outline dimensions . 12Figure 3 - Mating face and other limit dimensions Plug . 16Figure 4 - Ferrule end face geometry - After termination . 1
21、8Figure 5 - Positioning of fibre core 19Figure 6 - Ferrule end face geometry - Allowable undercut 20Figure 7 - Requirements for the attenuation grades for the plug fibre core connected to the ideal reference. 20Figure 8 - Mating face and other dimensions . 22Figure 9 - Pin gauge for adaptor . 24Tabl
22、es Table 1 - Ensured level of random attenuation . 6Table 2 - Preferred colour scheme . 9Table 3 - Plug variants 10Table 4 - Adaptor variants 10Table 5 - Geometrical parameters 19Table 7 - Optical performance requirements 26Table 8 - Mechanical performance requirements . 28Table 9 - Environmental pe
23、rformance requirements 31Table A.1 33Table B.1 34Table C.1 35Table C.2 35Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 50377-16-1:2011EN 50377-16-1:2
24、011 (E) 4 Foreword This document (EN 50377-16-1:2011) 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 implemented at national level by publication of an identical national
25、standard or by endorsement (dop) 2012-10-31 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2014-10-31 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
26、not be held responsible for identifying any or all such patent rights. Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 50377-16-1:2011EN 50377-16-1:201
27、1 (E) 5 Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications Part 16-1: Type LF3 APC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 single mode fibre with titanium composite ferrule for Category C Description Performance C
28、oupling mechanism: latched push-pull Application: For use in Category C (controlled environment) Configuration: plug/adaptor/plug Attenuation grades: (random mate) B: 0,12 dB mean 0,25 dB for 97 % of measurements C: 0,25 dB mean 0,50 dB for 97 % of measurements Fibre category EN 60793-2-50 type B1.1
29、 and B1.3 Cable type: see Table 3 Return loss grade: 1: 60 dB (mated) 55 dB (unmated) Related documents: EN 60794-2 Optical fibre cables - Part 2: Indoor cables - Sectional specification (IEC 60794-2) EN 61300 (series) Fibre optic interconnecting devices and passive components - Basic test and measu
30、rement procedures (IEC 61300 series) EN 61753-1 Fibre optic interconnecting devices and passive components performance standard - Part 1: General and guidance for performance standards (IEC 61753-1) EN 61754-281Fibre optic connector interfaces - Part 28: Type LF3 connector family (IEC 61754-28) EN 6
31、1755-1 Fibre optic connector optical interfaces - Part 1: Optical interfaces for single mode non-dispersion shifted fibres - General and guidance (IEC 61755-1) EN 61755-3-8 Fibre optic connector optical interfaces - Part 3-8: Optical interface, 2,5 mm and 1,25 mm diameter cylindrical 8 degrees angle
32、d-APC composite ferrule using Titanium as fibre surrounding material, single mode fibre (IEC 61755-3-8) Outline and maximum dimensions (mm): 1At draft stage (CDV). Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproductio
33、n or networking permitted without license from IHS-,-,-BS EN 50377-16-1:2011EN 50377-16-1:2011 (E) 6 1 Scope 1.1 Product definition This European Standard contains the initial, start of life dimensional, optical, mechanical and environmental performance requirements which a terminated and assembled
34、singlemode resilient alignment sleeve LF3 APC 8 simplex connector set (plug-adaptor-plug), adaptor and patchcord will meet in order for it to be categorised as an EN standard product. Since different variants and grades of performance are permitted, product marking details are given in 3.5. 1.2 Inte
35、rmateability Although all products conforming to the requirements of this European Standard will intermate, the resulting level of random attenuation performance will only be ensured in accordance with Table 1. The intention is that this will be true irrespective of the manufacturing source(s) of th
36、e product. When intermating plug variants having different attenuation grades, the resulting level of attenuation cannot be assured to be any better than the worst attenuation grade. The intermating of a grade C plug with a grade B plug will result in an uncertain level of random attenuation perform
37、ance. Table 1 - Ensured level of random attenuation Plug variant/Attenuation grade C B C C C B C B 1.3 Operating environment The tests selected combined with the severities and durations are representative of a Category C environment as defined in EN 61753-1. 1.4 Reliability Whilst the anticipated s
38、ervice life expectancy of the product in this environment is 20 years, compliance with this European Standard does not guarantee the reliability of the product. This should be predicted using a recognised reliability assessment programme. 1.5 Quality assurance Compliance with this European Standard
39、does not guarantee the manufacturing consistency of the product. This should be maintained using a recognised quality assurance programme. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited ap
40、plies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 60793-2-50, Optical fibres Part 2-50: Product specifications Sectional specification for class B single-mode fibres (IEC 60793-2-50) Copyright European Committee for Electrotechnical S
41、tandardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 50377-16-1:2011EN 50377-16-1:2011 (E) 7 EN 60794-2-50, Optical fibre cables Part 2-50: Indoor cables Family specification for simplex and duplex cables fo
42、r use in terminated cable assemblies (IEC 60794-2-50) EN 61300-2-1, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-1: Tests Vibration (sinusoidal) (IEC 61300-2-1) EN 61300-2-2, Fibre optic interconnecting devices and passive components Basic t
43、est and measurement procedures Part 2-2: Tests Mating durability (IEC 61300-2-2) EN 61300-2-4, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-4: Tests Fibre/cable retention (IEC 61300-2-4) EN 61300-2-6, Fibre optic interconnecting devices and
44、passive components Basic test and measurement procedures Part 2-6: Tests Tensile strength of coupling mechanism (IEC 61300-2-6) EN 61300-2-12, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-12: Tests Impact (IEC 61300-2-12) EN 61300-2-17, Fibr
45、e optic interconnecting devices and passive components Basic test and measurement procedures Part 2-17: Tests Cold (IEC 61300-2-17) EN 61300-2-18, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-18: Tests Dry heat High temperature endurance (IE
46、C 61300-2-18) EN 61300-2-19, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-19: Tests Damp heat (steady state) (IEC 61300-2-19) EN 61300-2-22, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Par
47、t 2-22: Tests Change of temperature (IEC 61300-2-22) EN 61300-2-42, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 2-42: Tests Static side load for connectors (IEC 61300-2-42) EN 61300-2-44, Fibre optic interconnecting devices and passive compon
48、ents Basic test and measurement procedures Part 2-44: Tests Flexing of the strain relief of fibre optic devices (IEC 61300-2-44) EN 61300-3-4, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-4: Examinations and measurements Attenuation (IEC 61300-3-4) EN 61300-3-6, Fibre o
