1、BSI Standards PublicationBS EN 50377-17-2:2015Connector sets andInterconnect componentsto be used in optical fibrecommunication systems Product specificationsPart 17-2: Type FPFT (factory polishedfield terminated) simplex connectorfactory terminated with EN 60793-2-50category B1.3 fibre and field mo
2、unted ontor e i n f o r c e d c a b l e c o n t a i n i n g I E C 6 0 7 9 3 - 2 - 5 0category B1.3 or B6a1 or B6a 2 singlemode fibre (with restricted MFD), category CBS EN 50377-17-2:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN50377-17-2:2015.The UK part
3、icipation in its preparation was entrusted to TechnicalCommittee GEL/86/2, Fibre optic interconnecting devices and passivecomponents.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisio
4、ns of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 83479 0ICS 33.180.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published und
5、er the authority of theStandards Policy and Strategy Committee on 28 February 2015.Amendments issued since publicationDate Text affectedBS EN 50377-17-2:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 50377-17-2 January 2015 ICS 33.180.20 English Version Connector sets and Interconnect comp
6、onents to be used in optical fibre communication systems - Product specifications - Part 17-2: Type FPFT (factory polished field terminated) simplex connector factory terminated with EN 60793-2-50 category B1.3 fibre and field mounted onto reinforced cable containing IEC 60793-2-50 category B1.3 or
7、B6a1 or B6a 2 singlemode fibre (with restricted MFD), category C This European Standard was approved by CENELEC on 2014-11-24. 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 stand
8、ard 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, German). A version i
9、n 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, Belgium, Bulgaria, Croa
10、tia, 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, Sweden, Switzerland, Turk
11、ey 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 exploitation in any form and
12、 by any means reserved worldwide for CENELEC Members. Ref. No. EN 50377-17-2:2015 E BS EN 50377-17-2:2015EN 50377-17-2:2015 - 2 - Contents Page Foreword . 3 1 Scope 6 1.1 Product definition 6 1.2 Intermateability 6 1.2.1 Mechanical intermateability . 6 1.2.2 Optical intermateability . 6 1.3 Operatin
13、g environment . 6 1.4 Reliability 6 1.5 Quality assurance 6 2 Normative references 7 3 Description . 8 3.1 General . 8 3.2 Plug . 8 3.3 Adaptor . 8 3.4 Materials . 8 3.5 Dimensions 8 3.6 Colour and marking . 8 4 Variants 9 4.1 Terminated plug . 9 4.2 Identification of variants . 9 5 Dimensional requ
14、irements Ferrule end face geometry after termination 10 6 Tests . 11 6.1 Sample configuration 11 6.2 Test and measurement methods . 11 6.3 Test sequence 11 6.4 Pass/fail criteria . 11 7 Test report 12 8 Testing requirements 12 8.1 Dimensional and marking requirements . 12 8.2 Optical performance req
15、uirements 12 8.3 Mechanical performance requirements 14 8.4 Environmental performance requirements . 16 Annex A (normative) Sample size and product sourcing requirements . 19 Annex B (informative) Reference connector details . 20 B.1 General information 20 B.2 Reference connector details 20 Bibliogr
16、aphy 21 BS EN 50377-17-2:2015- 3 - EN 50377-17-2:2015 Foreword This document (EN 50377-17-2:2015) 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 implemented at national le
17、vel by publication of an identical national standard or by endorsement (dop) 2015-11-24 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2017-11-24 Attention is drawn to the possibility that some of the elements of this document may be the subject
18、 of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. EN 50377 is composed of the following parts: EN 50377-2 (all parts), Connector sets and interconnect components to be used in optical fibre communication systems Product specifications;
19、 EN 50377-3-1, Connector sets and interconnect components to be used in optical fibre communication systems Product specifications Part 3-1: Type SG terminated on IEC 60793-2-10 category A1a, A1b or equivalent multimode fibre for category C; EN 50377-4 (all parts), Connector sets and interconnect co
20、mponents to be used in optical fibre communication systems Product specifications; EN 50377-5-1, Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications Part 5-1: Type EC terminated on IEC 60793-2 category B1.1 singlemode fibre; EN 50377-
21、6 (all parts), Connector sets and interconnect components to be used in optical fibre communication systems Product specifications; EN 50377-7 (all parts), Connector sets and interconnect components to be used in optical fibre communication systems Product specifications; EN 50377-8 (all parts), Con
22、nector sets and interconnect components to be used in optical fibre communication systems Product specifications; EN 50377-9 (all parts), Connector sets and interconnect components to be used in optical fibre communication systems Product specifications; EN 50377-10 (all parts), Connector sets and i
23、nterconnect components to be used in optical fibre communication systems - Product specifications; EN 50377-11-1, Connector sets and interconnect components to be used in optical fibre communication systems Product specifications Part 11-1: Type MF terminated on IEC 60793-2-50 category B1.1 and B1.3
24、 singlemode fibre for category C; EN 50377-13 (all parts), Connector sets and interconnect components to be used in optical fibre communication systems Product specifications; BS EN 50377-17-2:2015EN 50377-17-2:2015 - 4 - EN 50377-14-1, Connector sets and interconnect components to be used in optica
25、l fibre communication systems Product specifications Part 14-1: Cords with IEC 60793-2-50 singlemode category B1.1 and B1.3 fibre for category C; EN 50377-15-1, Connector sets and interconnect components to be used in optical fibre communication systems Product specifications Part 15-1: Type MPO wit
26、h 12-fibre PPS ferrules terminated on IEC 60793-2 category A1a multimode fibre for 50/125 micron multimode fibre; EN 50377-16-1, 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 607
27、93-2-50 category B1.1 and B1.3 singlemode fibre with titanium composite ferrule for category C; EN 50377-17-1, Connector sets and interconnect components to be used in optical fibre communication systems Product specifications Part 17-1: Type FPFT (factory polished field terminated) simplex connecto
28、r factory terminated with EN 60793-2-50 category B1.3 fibre and field mounted onto IEC 60793-2-50 category B1.3 or B6a_1 or B6a_2 singlemode fibre, category C; EN 50377-17-2, Connector sets and Interconnect components to be used in optical fibre communication systems Product specifications Part 17-2
29、: Type FPFT (factory polished field terminated) simplex connector factory terminated with EN 60793-2-50 category B1.3 fibre and field mounted onto reinforced cable containing IEC 60793-2-50 category B1.3 or B6a1 or B6a 2 singlemode fibre (with restricted MFD), category C. the present document. BS EN
30、 50377-17-2:2015- 5 - EN 50377-17-2:2015 Connector sets and Interconnect components to be used in optical fibre communication systems Product specifications Part 172: Type FPFT (factory polished field terminated) simplex connector factory terminated with EN 607932-50 category B1.3 fibre and field mo
31、unted onto reinforced cable containing IEC 607932-50 category B1.3 or B6a1 or B6a 2 singlemode fibre (with restricted MFD), category C Performance Configuration: 1) FPFT Plug/adaptor/plug and/or 2) FPFT Plug/adaptor/FPFT plug Application: For use in IEC Category C Attenuation grades: (random mate) C
32、onfiguration 1 FPFT/50377 BfB: 0,20 dB mean 0,40 dB for 97 % of measurements CfC: 0,35 dB mean 0,70 dB for 97 % of measurements Fibre category: EN 607932-50 Types B1.3, B6a_1 or B6a_2 (with restricted MFD) Configuration 2 FPFT/FPFT BfBf: 0,35 dB mean 0,55 dB for 97 % of measurements CfCf: 0,40 dB me
33、an 0,75 dB for 97 % of measurements Cable type: Reinforced cables 0,9 mm up to 3 mm outer diameter EN 607942-50 Return loss grade: 1: 60 dB mated and 55 dB unmated 2: 45 dB 3: 35 dB Related documents: EN 607932-50 Optical fibres Part 250: Product specifications Sectional specification for class B si
34、ngle-mode fibres (IEC 607932-50) EN 607942-50 Optical fibre cables Part 2: Indoor cables Family specification for simplex and duplex cables for use in terminated cable assemblies (IEC 607942-50) EN 61300 (all parts) Fibre optic interconnecting devices and passive components Basic test and measuremen
35、t procedures (IEC 61300, all parts) EN 617531 Fibre optic interconnecting devices and passive components performance standards Part 1: General and guidance for performance standards (IEC 617531) Outline and maximum dimensions (mm): For 2,0 - 0,9 - 2 m. Only the fundamental mode shall propagate at th
36、e connector interface to be tested and at the detector. Pre-conditioning procedure: Clean plug and adaptor according to manufacturers instructions. 2 Attenuation (random mate) Configuration 1 Grade BfB 0,20 dB mean 0,40 dB (for 97 % of measurements) Grade CfC 0,35 dB mean 0,70 dB (for 97 % of Method
37、: EN 613003-34 Source type: LED/LD Peak wavelength: (1 310 30) nm and (1 550 30) nm Source stability: 97 % of measurements) Grade CfCf 0,40 dB mean 0,75 dB (for 97 % of measurements) 2 10 randomly mated plugs shall be tested for each configuration as plug/adaptor/plug connector sets, 10 adaptors sha
38、ll be used which are randomly selected (100 randomly mated connector sets). Launch fibre length: 2 m. Only the fundamental mode shall propagate at the connector interface to be tested and at the detector. Pre-conditioning procedure: Clean plug and adaptor according to manufacturers instructions. 3 R
39、eturn loss (random mate) Grade 1 60 dB mated and 55 dB unmated Grade 2 45 dB Grade 3 35 dB 2 10 randomly mated plugs shall be tested for each configuration as plug/adaptor/plug connector sets, 10 adaptors shall be used which are randomly selected (100 randomly mated connector sets) Method: EN 613003
40、-6, Method 1 Source type: LD Peak wavelength: (1 310 30) nm and (1 550 30) nm Source stability: 2 m. Only the fundamental mode shall propagate at the connector interface to be tested and at the detector. Directional coupler: Type: 50/50 fused Directivity: 60 dB Method: EN 613003-6, Method 1 Launch f
41、ibre length: 2 m Pre-conditioning procedure: Clean plug and adaptor according to manufacturers instructions. BS EN 50377-17-2:2015EN 50377-17-2:2015 - 14 - 8.3 Mechanical performance requirements Table 5 Mechanical performance requirements No. Test Requirement Details 4 Vibration (sinusoidal) Attenu
42、ation at (1 550 30) nm: 0,20 dB change (Initial and final attenuation shallbe specified for grade) Return loss: Grade 1 60 dB mated and 55 dB unmated Grade 2 45 dB Grade 3 35 dB Method: EN 613002-1 Frequency range: 10 Hz 55 Hz 10 Hz Rate of change: 1 octave/min Vibration Amplitude: 0,75 mm Number of
43、 sweeps: 15 sweeps (105510) No. of axes: 3 Specimen optically functioning: Yes Measurements required: Before, during and after test (the sampling interval shall be 0,3 m from plug The connector shall be rigidly mounted such that the load is applied to the fibre/cable retention mechanism and not to t
44、he coupling mechanism. Duration of maximum load: 120 s Specimen optically functioning: Yes Measurements required: IL before, during (continuous) and after the test (1 min recovery period) RL before and after the test (1 min recovery period) Sampling rate: Measurements shall be made after the load ha
45、s been maintained at its maximum level for at least 60 s. Pre-conditioning procedure: Clean plug and adaptor according the manufacturers instructions. 7 Impact Attenuation at (1 550 30) nm: 0,20 dB change (Initial and final attenuation shallbe specified for class) Return loss: Grade 1 60 dB mated an
46、d 55 dB unmated Grade 2 45 dB Grade 3 35 dB Method: EN 613002-12, Method A. Number of drops: 5 Drop height: 1,5 m Specimen optically functioning: No (Specimen shall be unmated during impact test.) Measurements required: Before and after the test Pre-conditioning procedure: Fit dust cap. Clean plug a
47、nd adaptor according the manufacturers instructions. BS EN 50377-17-2:2015EN 50377-17-2:2015 - 16 - No. Test Requirement Details 8 Torsion Attenuation at (1 550 30) nm: 0,20 dB change (Initial and final attenuation shallbe specified for class) Return loss: Grade 1 60 dB mated and 55 dB unmated Grade
48、 2 45 dB Grade 3 35 dB Method: EN 613002-5 Magnitude and rate of application of the load: 15 N at 1 N/s Duration of application of the load: 25 cycles 180 (not to exceed cable specification) Point of application of the load: 0,2 m from rear of plug body Specimen optically functioning: Yes Measuremen
49、ts required: Before, during and after test (max. sampling interval shall be 2 ms) Sampling rate: According to EN 613003-28 Pre-conditioning procedure: Clean plug and adaptor according the manufacturers instructions. Recovery procedure: 5 min recovery period 8.4 Environmental performance requirements Table 6 Environmental performance requiremen
