1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 50377-15-1:2011Connector sets and interconnect components to be used in optical fibre communication systems Product specificationsPart 15-1: Type MPO with 12-fibre PPS ferr
2、ules terminated on IEC 60793-2 category A1a multimode fibre for 50/125 micron multimode fibreBS EN 50377-15-1:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 50377-15-1:2011.The UK participation in its preparation was entrusted to T e c h n i c a l C o m m
3、i t t e e G E L / 8 6 / 2 , F i b r e o p t i c i n t e r c o n n e c t i n g d e v i c e s and passive components.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract
4、. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 63700 1 ICS 33.180.20 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2011.
5、Amendments issued since publicationDate T e x t a f f e c t e dBS EN 50377-15-1:2011EUROPEAN STANDARD EN 50377-15-1 NORME EUROPENNE EUROPISCHE NORM February 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Ele
6、ktrotechnische 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 50377-15-1:2011 E ICS 33.180.20 English version Connector sets and interconnect components to be us
7、ed in optical fibre communication systems - Product specifications - Part 15-1: Type MPO with 12-fibre PPS ferrules terminated on IEC 60793-2 category A1a multimode fibre for 50/125 micron multimode fibre Jeux de connecteurs et composants dinterconnexion utiliser dans les systmes de communication pa
8、r fibres optiques Spcifications de produits - Partie 15-1: Type MPO quip de frules PPS 12 fibres, raccord sur fibres multimodales de catgorie A1a de la CEI 60793-2 pour fibres multimodales de 50/125 microns Steckverbinderstze und Verbindungsbauelemente fr Lichtwellenleiter-Datenbertragungssysteme Pr
9、oduktnormen Teil 15 1: Bauart MPO mit PPS-Ferrulen mit 12 Fasern zum Anschluss an Mehrmodenfasern der Kategorie A1a nach IEC 60793 2 fr 50/125 m-Mehrmodenfasern This European Standard was approved by CENELEC on 2011-01-03. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations
10、 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 obtained on application to the Central Secretariat or to any CENELEC member. This Euro
11、pean 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 notified to the Central Secretariat has the same status as the official versions. CENELEC members are
12、the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slove
13、nia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 50377-15-1:2011EN 50377-15-1:2011 2 Foreword This European Standard was prepared by the Technical Committee CENELEC TC 86BXA, Fibre optic interconnect, passive and connectorised components. The text of the draft was submitted to the forma
14、l vote and was accepted by CENELEC as EN 50377-15-1 on 2011-01-03. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates we
15、re fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-01-03 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2014-01-03 _ BS EN 50377-15-1:2011 3 EN 503
16、77-15-1:2011 REVCONNECTOR SETS AND INTERCONNECT COMPONENTS TO BE USED IN OPTICAL FIBRE COMMUNICATION SYSTEMS PRODUCT SPECIFICATIONS Part 15-1: Type MPO with 12 fibre PPS ferrules terminated on IEC 60793-2 category A1a multimode fibre for 50/125 micron multimode fibre Description Performance Coupling
17、 mechanism: push-pull Application: Indoor applications (test severities derived from IEC category C) Configuration: plug/adaptor/plug Attenuation grades: (random mated) Max. 0,75 dB 95 % 3 m Pre-conditioning procedure: Clean plugs and adapter according to manufacturers instructions. 2 Return loss (r
18、andom mated) 20 dB (10 male and 10 female plugs) randomly mated plugs for plug/adapter/plug connector sets shall be used (100 randomly mated connector sets). Total number of measurements 100 times the number of fibres in each plug. Method: EN 61300-3-6, Method 1 Source type: LED Peak wavelength: (85
19、0 30) nm Source stability: 3 m. Care shall be taken that cladding modes do not influence the measured result. Directional coupler, type: 50/50 fused Directivity: 35 dB Pre-conditioning procedure: Clean plugs and adapter according to manufacturers instructions. aAttenuation measurement tests against
20、reference connectors (EN 61300-3-4) may be performed if quality conformance is required. Random mating attenuation test (EN 61300-3-34) is to be used during qualification to ensure that the requirements of the appropriate grade are met. bAll optical tests to be measured at launch modal condition acc
21、ording to Annex C. BS EN 50377-15-1:2011EN 50377-15-1:2011 24 8.3 Mechanical performance requirements Table 7 Mechanical performance requirements No. Test Requirement Details 3 Vibration (sinusoidal) Attenuation: Initial and final attenuation 20 dB Method:EN 61300-2-1 Frequency range: 10 Hz 55 Hz at
22、 1 octave/min Vibration amplitude: 0,75 mm Duration/axis: 30 min No. of axes: 3 Specimen optically functioning: Yes (Daisy chaining of channels permitted) Measurements required: Before, during and after test. Max. sampling interval shall be 2 ms by means of transient loss according to EN 61300-3-28.
23、 Pre-conditioning procedure: Clean plugs and adapter according to manufacturers instructions. 4 Mating durability Attenuation: Initial and final attenuation 20 dB Method: EN 61300-2-2 Mechanism to be cycled: Plug-Adapter Number of cycles: 100 Specimen optically functioning: Yes Measurements required
24、: After every mating. Pre-conditioning procedure: Clean plugs and adapter according to manufacturers instructions but not more than 25 times during the course of the test. BS EN 50377-15-1:2011 25 EN 50377-15-1:2011 Table 7 Mechanical performance requirements (continued) No. Test Requirement Details
25、 5 Fibre/cable retention Attenuation: Initial and final attenuation 20 dB Method: EN 61300-2-4 Magnitude and rate of application of the tensile force: (50 5) N at 5 N/s for C01 and C02 variants only. Point of application of the load: 0,3 m from plug. The connector shall be rigidly mounted such that
26、the load is applied to the fibre/cable retention mechanism and not to the coupling mechanism. Duration of maximum load: 1 min at 50 N Specimen optically functioning: Yes Measurements required: Before, during (continuous) and after the test (5 min recovery period). Sampling rate: Measurements shall b
27、e made after the load has been maintained at its maximum level for at least 30 s. Pre-conditioning procedure: Clean plugs and adapter according to manufacturers instructions. 6 Strength of coupling mechanism Attenuation: Initial and final attenuation 20 dB Method: EN 61300-2-6 Magnitude of load: 40
28、N Duration of the load: 1 min Rate of application of the load: 2 N/s max. Point of application of the load: 0,3 m from rear of plug Specimen optically functioning: Yes Measurements required: Before, during and after the test (5 min recovery period). Sampling rate: Measurements shall be made after th
29、e load has been maintained at its maximum level for at least 30 s. Pre-conditioning procedure: Clean plugs and adapter according to manufacturers instructions. BS EN 50377-15-1:2011EN 50377-15-1:2011 26 Table 7 Mechanical performance requirements (continued) No. Test Requirement Details 7 Impact Att
30、enuation: Initial and final attenuation 20 dB Method: EN 61300-2-12:2009, Method A Number of drops: 5 Drop height: 1,5 m Specimen optically functioning: No (Specimen shall be unmated during impact test with dust cover placed on plug) Measurements required: Before and after the test. Pre-conditioning
31、 procedure: Clean plugs and adapter according to manufacturers instructions. 8 Static side load Attenuation: Initial and final attenuation 20 dB Method: EN 61300-2-42 Magnitude of the load (90 to plug axis): 1 N for C01 and C02 variants Point of application of the load: 0,5 m from rear of plug. Meth
32、od of mounting: An adapter shall be mounted rigidly to the mounting fixture. Duration of load: 1 h Specimen optically functioning: Yes Measurements required: Before, during (continuous) and after the test. Sampling rate: 3 min max. interval Pre-conditioning procedure: Clean plugs and adapter accordi
33、ng to manufacturers instructions. 9 Flexing of connector strain relief Attenuation: Initial and final attenuation 20 dB Method: EN 61300-2-44 Magnitude of the load 2 N for C01 and C02 variants only. Point of application of the load: 0,5 m from rear of plug. Method of mounting: An adapter shall be mo
34、unted rigidly to the mounting fixture. Number of flex cycles 50 Direction of flex: Duration of load: Round cable random, ribbon cable around the minor axis Specimen optically functioning: Yes Measurements required: Before, during (continuous) and after the test. Sampling rate: Maximum sampling inter
35、val shall be 2 ms by means of transient loss according to EN 61300-3-28. Pre-conditioning procedure: Clean plugs and adapter according to manufacturers instructions. BS EN 50377-15-1:2011 27 EN 50377-15-1:2011 8.4 Environmental performance requirements Table 8 Environmental performance requirements
36、No. Test Requirement Details 10 Cold Attenuation: Initial and final attenuation 20 dB Method: EN 61300-2-17 Temperature: - 10 C Duration of exposure: 96 h Specimen optically functioning: Yes Measurements required: Before, during (max. interval 1 h) and after the test. Pre-conditioning procedure: 2 h
37、 at normal ambient conditions. Clean plugs and adapter according to manufacturers instructions. Recovery procedure: 2 h at normal ambient conditions. 11 Damp heat (steady state) Attenuation: Initial and final attenuation 20 dB Method: EN 61300-2-19 Temperature: + 40 C Relative humidity: (93 2) % Dur
38、ation of exposure: 96 h Specimen optically functioning: Yes Measurements required: Before, during (max. interval 1 h) and after the test. Pre-conditioning procedure: 2 h at normal ambient conditions. Clean plugs and adapter according to manufacturers instructions. Recovery procedure: 2 h at normal a
39、mbient conditions. 12 Change of temperature Attenuation: Initial and final attenuation 20 dB Method: EN 61300-2-22 Low temperature: - 10 C High temperature: + 60 C Duration at temperature extreme: 1 h Rate of change of temperature: 1 C/min Number of cycles: 5 Specimen optically functioning: Yes Meas
40、urements required: Before, during (max. interval 10 min) and after the test. 2 h at normal ambient conditions. Pre-conditioning procedure: Clean plugs and adapter according to manufacturers instructions. Recovery procedure: 2 h at normal ambient. conditions. BS EN 50377-15-1:2011EN 50377-15-1:2011 2
41、8 Table 8 Environmental performance requirements (continued) No. Test Requirement Details 13 Dry heat Attenuation: Initial and final attenuation 20 dB Method: EN 61300-2-18 Temperature: + 60 C Duration of exposure: 96 h Specimen optically functioning: Yes Measurements required: Before, during (max. interval 1 h) and after the test. 2 h at normal ambient conditions. Pre-conditioning procedure: Clean plugs and adapter according to manufacturers instructions. Recovery procedure: 2 h at normal ambient conditions.
