1、Connector sets and interconnectcomponents to be used in opticalfibre communication systems Product specificationsPart 8-13: Type LSH-PC simplex terminated on IEC60793-2-50 category B1.1 and B1.3 single mode fibrewith titanium composite ferrule for category UBS EN 50377-8-13:2010National forewordThis
2、 British Standard is the UK implementation of EN 50377-8-13:2010.The UK participation in its preparation was entrusted by Technical CommitteeGEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre optic interconnectingdevices and passive components.A list of organizations represented on this committee
3、 can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2010ISBN 978 0 580 65887 7ICS 33.180.20Compliance with a British Standard cannot confer immunity fromlegal obliga
4、tions.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 31 May 2010.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 50377-8-13:2010EUROPEAN STANDARD EN 50377-8-13 NORME EUROPENNE EUROPISCHE NORM April 2010 CEN
5、ELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwi
6、de for CENELEC members. Ref. No. EN 50377-8-13:2010 E ICS 33.180.20 English version Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 8-13: Type LSH-PC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fi
7、bre with titanium composite ferrule for category U Jeux de connecteurs et composants dinterconnexion utiliser dans les systmes de communication par fibres optiques - Spcifications de produits - Partie 8-13: Type LSH-PC simplex raccord sur des fibres unimodales de catgorie B1.1 et B1.3 de la CEI 6079
8、3-2-50, avec frule en composite de titane, pour utilisation en catgorie U Steckverbinderstze und Verbindungsbauelemente fr Lichtwellenleiter-Datenbertragungssysteme - Produktnormen - Teil 8-13: Bauart LSH-PC-Simplex zum Anschluss an Einmodenfasern der Typen B1.1 und B1.3 nach IEC 60793-2-50 mit Tita
9、nium-Komposit-Stift fr die Kategorie U This European Standard was approved by CENELEC on 2010-04-01. 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
10、. 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 European Standard exists in three official versions (English, French, German). A version in any other language made by transla
11、tion 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 the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Esto
12、nia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 50377-8-13:2010EN 50377-8-13:2010 - 2 - Foreword This Europe
13、an Standard was prepared by the Technical Committee CENELEC TC 86BXA, Fibre optic interconnect, passive and connectorised components. It was submitted to the formal vote and approved by CENELEC on 2010-04-01. Attention is drawn to the possibility that some of the elements of this document may be the
14、 subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates were 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) 2011-04
15、-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2013-04-01 _ BS EN 50377-8-13:2010- 3 - EN 50377-8-13:2010 Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications Part 8-13: Type LSH-PC s
16、implex terminated on IEC 60793-2-50 category B1.1 and B1.3 single mode fibre with titanium composite ferrule for Category U Description Performance Coupling mechanism: latched push-pull Configuration: plug/adaptor/plug Fibre category: EN 60793-2-50 type B1.1 - square flange side clip fixing; - squar
17、e flange top bottom clip fixing. Covers (dust caps) shall be provided to protect each port of the adaptor. The adaptor has a mechanical colour coding. 3.3 Materials Materials which are not specified or which are not specifically described are left to the discretion of the manufacturer. 3.4 Dimension
18、s Outline dimensions and other dimensions necessary to ensure intermateability or which affect performance are specified. All other dimensions are left to the discretion of the manufacturer. Where the mating face limit dimensions are not in agreement with an EN Interface Standard this is clearly sta
19、ted. 3.5 Colour and marking Marking of the product shall be in the following order of precedence: - identification of manufacturer; - manufacturing date code: year/week; - manufacturers part number; - variant identification number. The following colour scheme is preferred: Table 2 Preferred colour s
20、cheme Adaptor Delatch housing Blue Blue Preferred RAL number 5015 BS EN 50377-8-13:2010- 9 - EN 50377-8-13:2010 4 Variants 4.1 Terminated plug The following variants are permitted: Table 3 Plug variants E N 5 0 3 7 7 - 8 - 13 - * * * - * 1 No. Fibre/Cable mm Structure 01 0,6 - 1,4 Buffered fibre 02
21、2,0 0,2 Reinforced cable 03 2,5 0,2 Reinforced cable 04 2,8 0,2 Reinforced cable 05 3,0 0,2 Reinforced cable 06 3,2 0,2 Reinforced cable Mechanical code Colour code for the latch Note 0 Green See note, not coded 1 Red, RAL 3020 2 Brown, RAL 8004 3 Yellow, RAL 1016 4 Orange, RAL 2003 5 Violet, RAL 40
22、08 6 White, RAL 9010 NOTE Universal, intermatable to all mechanical and colour coded adaptors. Code Attenuation grade B B C C Code Return loss grade 1 2 BS EN 50377-8-13:2010EN 50377-8-13:2010 - 10 - 4.2 Adaptor The following variants are permitted: Table 4 Adaptor variants E N50377- 8 - 13 - D * *N
23、o. Format 01 Square flange 2 hole screw fixing 02 Square flange side clip fixing 03 Square flange top-bottom clip fixing Mechanical code Colour code for the frame Note 0 Green See NOTE, not coded 1 Red, RAL 3020 2 Brown, RAL 8004 3 Yellow, RAL 1016 4 Orange, RAL 2003 5 Violet, RAL 4008 6 White, RAL
24、9010 NOTE Universal, intermatable to all mechanical and colour coded plugs. BS EN 50377-8-13:2010- 11 - EN 50377-8-13:2010 5 Dimensional requirements 5.1 Outline dimensions 5.1.1 Plug variants Variant No. 01* (*, third digit related to mechanical coding) Ref. Dimensions Note min. mm max. A B C D E -
25、 - 0,7 - 5,95 34 60 1,4 13,05 5,98 See NOTE NOTE Rigid length. Variant No. 02*/03*/04*/05*/06* Ref. Dimensions Note min. mm max. A B C D E - - 1,8 - 5,95 38 60 3,5 13,05 5,98 See NOTE NOTE Rigid length. Figure 1 Outline dimensions Plug BS EN 50377-8-13:2010EN 50377-8-13:2010 - 12 - 5.1.2 Adaptor var
26、iants Variant No. D01*(*, fourth character related to mechanical coding) Ref. Dimensions Note min. mm max. A 41,7 42,5 B 19,0 19,4 C - 9 D - 22,1 E - 13,05 G 13,1 13,5 H 9,6 10,0 I 17,9 18,1 L 2,2 2,4 Diameter Figure 2 Outline dimensions Adaptor BS EN 50377-8-13:2010- 13 - EN 50377-8-13:2010 Variant
27、 No. D02* Ref. Dimensions Note min. mm max. A 41,7 42,5 B 19,0 19,4 C - 9 D - 22,2 E - 13,1 F 1,3 1,6 G 13,1 13,5 H 9,6 10,0 K - 9,6 Figure 2 Outline dimensions Adaptor (continued) BS EN 50377-8-13:2010EN 50377-8-13:2010 - 14 - Variant No. D03* Ref. Dimensions Note min. mm max. A 41,7 42,5 B 19,0 21
28、,4 C - 9 D - 22,2 E - 13,1 F 1,3 1,6 G 13,1 13,5 H 9,6 10,0 Figure 2 Outline dimensions Adaptor (continued) BS EN 50377-8-13:2010- 15 - EN 50377-8-13:2010 5.2 Mating face and other limit dimensions 5.2.1 Plug Figure 3 Mating face and other limit dimensions Plug UniversalView from direction B (mechan
29、ical color coding according to Table 2) only latch. BS EN 50377-8-13:2010EN 50377-8-13:2010 - 16 - Ref. Dimensions Note min. mm max. A - - Diameter, See NOTES 2 W2 = 4,75 m); N1: refractive index between the end faces (in this case it is equal with the refractive index of the core); a: fibre core ec
30、centricity (m); ): fibre angle (radians); : wavelength (calculation for the above curve is done with 1 310 nm). BS EN 50377-8-13:2010EN 50377-8-13:2010 - 20 - 5.2.4 Adaptor Figure 8 Mating face and other dimensions Adaptor UniversalView from direction B (mechanical color coding according to Table 3)
31、 Other design allowed BS EN 50377-8-13:2010- 21 - EN 50377-8-13:2010 Ref. Dimensions Note min. mm max. A - - See NOTE, diameter B 4,2 4,4 Diameter C 6,31 - D 8,93 8,97 E 2,81 2,85 F 3,02 3,05 H 6,0 6,05 I 5,0 5,05 J 4,2 4,25 L - 6,5 M 11,9 12,0 N 11,15 11,5 O 0,75 0,85 P 5,1 - S - 1,2 U 6,5 6,7 V Z
32、8,45 4,8 8,655,2AA - 0,9 AB 2,4 2,6 AC - 2,9 AE 30 40 Angle in degrees AF 4,11 4,2 AG 1,25 - AH - 8,65 AK 14,8 - AR 6,3 - AS 6,31 6,35 BA - 13,05 BB - 9 CA 0,99 1,01 CB 0,49 0,51 CC 1,49 1,51 CD 2,06 2,14 CE 1,1 1,2 NOTE The connector alignment feature is a resilient sleeve. The feature must accept
33、a gauge pin to the center of the adaptor with a force of 2,0 N to 5,9 N under the condition that another gauge pin is inserted into the feature from the other side. The center of the adaptor is defined by the right side position of the dimension M. The surface roughness of the inside of the alignmen
34、t sleeve shall be Ra 97 % of measurements) Grade B 0,12 dB mean 0,25 dB (for 97 % of measurements) 20 randomly mated plugs. For plug/adaptor/plug connector sets, 10 adaptors randomly selected shall be used (100 randomly mated connector sets). Total number of measurements 100 times the number of fibr
35、es in each plug. Method: EN 61300-3-34 Source type: LED/LD Peak wavelength: (1 310 30) nm Source stability: 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 manufacturer instruc
36、tions. 3 Return loss (random mate) 45 dB 20 randomly mated plugs. For plug/adaptor/plug connector sets, 10 adaptors randomly selected 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 typ
37、e: LD Peak wavelength: (1 310 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 61300-3-6, Method 1 Pre-conditioning procedure: Clean plug and adapt
38、or according to manufacturer instructions. BS EN 50377-8-13:2010EN 50377-8-13:2010 - 26 - 8.3 Mechanical performance requirements Table 7 Mechanical performance requirements No. Test Requirement Details 4 Vibration (Sinusoidal) Attenuation at ( 1 550 30) nm: 0,20 dB change (Initial and final attenua
39、tion must be specified for grade) Return loss: 45 dB mated Method:EN 61300-2-1 Frequency range: 10 Hz-55 Hz-10 Hz at 1 octave/min Vibration Amplitude: 0,75 mm Number of sweeps: 15 sweeps (10-55-10) No. of axes: 3 Specimen optically functioning: Yes Measurements required: Before, during and after tes
40、t (max. sampling interval shall be 2 ms). According to EN 61300-3-28. Pre-conditioning procedure: Clean plug and adaptor according the manufacturers instructions. 5 Mating durability Attenuation at (1 550 30) nm: 0,20 dB change (Initial and final attenuation must be specified for grade) Return loss:
41、 45 dB mated In the event that the attenuation increases above the allowable limit the connector may be cleaned as necessary but not more than 25 times during the course of the test. (The measurement at which the cleaning takes place shall be discounted from the test results.) Method: EN 61300-2-2 M
42、echanism to be cycled: Plug-Adaptor Number of cycles: 500 (only one plug is subjected to successive engagement and separation) Mating speed: Not less than 3 s between engagements. Specimen optically functioning: Yes Measurements required: After every mating. Pre-conditioning procedure: Clean plug an
43、d adaptor according the manufacturers instructions. BS EN 50377-8-13:2010- 27 - EN 50377-8-13:2010 Table 7 Mechanical performance requirements (continued) No. Test Requirement Details 6 Fibre/Cable retention Attenuation at (1 550 30) nm: 0,20 dB change (Initial and final attenuation must be specifie
44、d for grade) Return loss: 45 dB mated Method: EN 61300-2-4 Magnitude and rateof application of the tensile force: Var. 01*: 5 N 0,5 N at 0,5 N/s Var. 02*: 70 N 2 N at 5 N/s. Var. 03* - 06*: 100 2 N at 5 N/s. Point of application of the load: On strength member 0,3 m from plug. The connector shall be
45、 rigidly mounted such that the load is applied to the fibre/cable retention mechanism and not to the coupling mechanism. Duration of maximum load: 2 min at 70 N and 100 N 1 min at 5 N Specimen optically functioning: Yes Measurements required: Before, during (continuous) and after the test. (5 min re
46、covery period). Sampling rate: Measurements shall be made after the load has been maintained at its maximum level for at least 30 s. Pre-conditioning procedure: Clean plug and adaptor according the manufacturers instructions. 7 Strength of coupling mechanism Attenuation at (1 550 30) nm: 0,20 dB cha
47、nge (Initial and final attenuation must be specified for grade) Return loss: 45 dB mated Method: EN 61300-2-6 Magnitude of load: 40 N Duration of the load: 2 min Rate of application of the load: 2 N/s max. Specimen optically functioning: Yes Measurements required: Before, during and after the test (
48、5 min recovery period).Sampling rate: Measurements shall be made after the load has been maintained at its maximum level for at least 30 s. Pre-conditioning procedure: Clean plug and adaptor according the manufacturers instructions. BS EN 50377-8-13:2010EN 50377-8-13:2010 - 28 - Table 7 Mechanical p
49、erformance requirements (continued) No. Test Requirement Details 8 Impact Attenuation at (1 550 30) nm: 0,20 dB change (Initial and final attenuation must be specified for class) Return loss: 45 dB mated Method: EN 61300-2-12, 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
