1、STD.BSI BS EN b1754-32-ENGL 2000 Lb24669 0838734 317 BRITISH STANDARD Fibre optic connector interfaces - Part 12: me FS connector family The European Standard EN 61764-121999 has the status of a British Standard ICs 33.180.20 )S EN i1 75412:2OOo EC i 1 754- 12: 1999 NO COPiTNG WITHOUT BSI PERMISSION
2、 EXCEPT AS PERMITTED BY COPYRIGHT LAW STD=BSI BS EN b2754-12-ENGL 2000 M Lb24bb7 0838735 053 = BS EN 61764-12:2 direction of the Electrotechnicai Sedar Committee, was published under the authority of the Standards Committee and comes into effect on 15 April 2000 hd. NO. National foreword D - present
3、 to the responsible internalional/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed - monitor relaied international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can
4、be obtained on request to its secretary. From 1 January 1997, all IEC pubiications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications may contain id
5、entifiers from both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards nody include an annex which lists normative references to international publications with their corresponding European publications. The Britkh Stan- which implement these internationai or Eur
6、opean publications may be found in the BSI Standards Catalogue under the section entitled “Internationai Standards Correspondence Index“, or by using the “Find“ facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a conimc
7、t. Users of British standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 45 and a back cover.
8、 The BSI copynght notice displayed in this document indi- when the document waslastissued O BSI 04-2000 I I l l I I ISBN O 580 34059 7 STD.BSI BS EN b1754-12-ENGL 2000 Lb24669 083ilb TT m EUROPEAN STANDARD NORME EUROPEENNE EUROPISCHE NORM EN 61754-12 November 1999 ICs 33.180.20 English version Fibre
9、 optic connector interfaces Part 12: Type FS connector family (IEC 61 754-1 2: 1999) Interfaces de connecteurs pour fibres optiques Partie 12: Famille de connecteurs du type FS (CE1 61 754-1 2:1999) Steckgesichter von Lichtwellenleiter-Stec kverbindern Teil 12: Bauart FS Steckverbinderfamilie (IEC 6
10、1 754-1 2:1999) This European Standard was approved by CENELEC on 1 999-1 0-01. CENELEC members are bound to comply with the CENICENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists an
11、d 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 translation under the re8pon
12、sibili of a CENELEC member into it8 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, Czech Republic, Denmark, Finlbnd, France, Germany, Greece, Iceland, Ireland, Italy,
13、 Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassar 35, B - 1050
14、 Brussels 1999 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 6175412:1999 E STD.BSI BS EN b3754-32-ENGL 2000 H lb24bb9 0838737 92b Page 2 EN 6 1 754-1 2: 1 999 Foreword The text of document 86B/1218/FDIS, future edition 1 of IEC
15、 61 754-1 2, prepared by SC 868, Fibre optic interconnecting devices and passive components, of IEC TC 86, Fibre optics, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61 754-1 2 on 1999-1 0-01. The following dates were fixed: - latest date by which the EN has to be
16、 implemented at national level by publication of an identical national standard or by endorsement with the EN have to be withdrawn - latest date by which the national standards conflicting (dp) 2000-O7-0 1 (daw) 2002-1 0-01 Endorsement notice The text of th8 International Standard IEC 61 754-1 2: 1
17、999 was approved by CENELEC as a European Standard without any modif ication. STDmBSI BS EN b1754-12-ENGL 2000 m lb24bb9 0838718 8b2 Page 3 EN 61754-121999 CONTENTS Page Clause 1 Scope 4 2 Description . 4 3 interfaces . 4 4 Intermateabie connectors . . . . . . . . . . 5 Figures and tables . 6 Q BSI
18、04-2000 STD.BSI BS EN b3754-32-ENGL 2000 3b24bb9 0838739 7T Page 4 EN 6 1754-12: 1999 FIBRE OPTIC CONNECTOR INTERFACES - Part 12: Type FS connector family 1 Scope This part of IEC 61754 defines the standard interface dimensions for the type FS connector family. 2 Description The parent connector for
19、 the type FS connector family is a duplex connector set of plug and adaptor configuration. The plug has a pair of cylindrical spring loaded abutting ferrules of 2,5 mm nominal ferrule diameter. The optical alignment mechanism is a rigid bore or resilient sleeve contained within the adaptor. It inclu
20、des a hand-released latch coupling. The plug has multiple keyway arrangements and the adaptor has multiple key configurations. The keying scheme is exclusionary and is used to limit mating between plug and adaptor to specific key combinations. 3 Interfaces This document contains the following standa
21、rd interfaces: Interface 12-1 : Interface 12-2: Interface 12-3: Interface 12-4: Interface 12-5: Interface 12-6: Interface 12-7: Interface 12-8: Interface 12-9: Interface 12-1 O: Interface 12-11: Interface 12-1 2: Interface 12-1 3: Interface 12-14: Interface 12-1 5: Interface 12-1 6: plug connector i
22、nterface adaptor connector interface plug connector interface adaptor connector interface plug connector interface adaptor connector interface plug connector interface adaptor connector interface plug connector interface adaptor connector interface plug connector interface adaptor connector interfac
23、e plug connector interface ad apt o r con nect o r i n t e rface plug connector interface adaptor connector interface A A B B M M S S SA SA SB SB SM SM ss ss 0 BSI 04-2000 Page 5 EN 61754-12:1999 Key A 4 Intermateable connectors Variant 61754-12-2 61754-12-4 61754-12-6 61754-12-8 - - - 61 754-12-1 X
24、 The following standards are intermateable; X denotes intermateable connectors. Plug Table la - Multimode key arrangements Adaptor 1 - - B 61 754-1 2-3 - X M 61 754-12-5 - - X - S 61 7 54- I 2-7 X X X X Key SA SB SM Table 1 b - Single-mode key arrangements Plug I Ad apt or I Key Variant 61754-12-10
25、61754-1 2-12 61754-1 2-14 61754-12-16 SA 61 754-1 2-9 X SB 61754-12-11 - - - X - - - SM ss 61754-12-13 - - X - 61754-12-15 X X X X I I I O BSI 04-2000 STD-BSI BS EN 63754-32-ENGL 2000 W 1624669 0838723 357 I I i P I I l C O o O / a a, P r c 2 Y I a, o m a, C t c - c u a, C STD.BSI BS EN b1754-LZ-ENG
26、L 2000 Lb24bb 0838722 293 A B Page 7 EN 61754-121999 2,498 mm 2,5 mm 7,lO mm 7,52 mm D E 1,65 mm 2,20 mm Radius 17,78 mm I C I 5,87 mm I 6.15 mm I I I F G H 8,89 mm 1,9 mm 3,90 mm - 9,91 mm I J K 1,80 mm 2.25 mm A key 7,57 mm 7,80 mm 9,OO mm 9,25 mm L M N - 1.78 mm Radius 1,35 mm - A key 13“ 17“ A k
27、ey I Q I 33,90 mm I 35,31 mm I I I O P - 14,68 mm 34mm 34,80mm 2 R s I W I 3.25 mm I 4,16 mm I I I 13,21 mm 24mm 3 32mm 32.23 mm T U V I z I 23,29mm I 24,69mm I I I 14.71 mm 15mm 12,8 mm 12,93 mm 6,73 mm 7,3 mm X 6,4 mm Y 8.7 mm 33,53 mm 1 NOTE I - The dimension is given in the free state. The ferru
28、les shall be capable of moving to reduce the dimension to 32,84 mm. The plug ferrule end shall adhere to the optical reference plane with a static force of 6,7 N minimum to 13,3 N maximum per ferrule. NOTE 2 - The dimension is given in the free state. Coupling latches shall be capable of moving to r
29、educe the dimension to 32,52 mm. NOTE 3 - Start of keying feature. AA BB 0 BSI 04-2000 3,56 mm - 2,5 mm 4.09 mm cc DD EE 28,62 mm 29.39 mm 2,5 mm 5,08 mm 6,61 mm A key STD.BS1 BS EN bL754-L2-ENGL 2000 M Lb24bb9 0838723 L2T c L o n a al a *r i U Y I al O 3 L c) al E .- 8 c, O al C C O O 8 2 c Q (A Pa
30、ge 9 EN 61754-12:1999 Reference A B Table 3a - Dimensions of the adaptor interface - Key type A Minimum Maximum Basic Notes See tolerance grade table 32,26 rnrn 32,36 rnrn 2 C D E F - 6,22 rnrn 29 31 17,78 rnrn 8,89 rnrn G H - 1.78 rnrn 10.03 rnrn 10.3 rnrn J K 4,57 rnrn 6,35 rnrn 9,27 rnrn 9,37 rnm
31、 I Q I 1,14 rnrn I 1,4 mrn I I I L M N 5,l rnrn 5,5 mrn - 25,53 rnm 1.17 rnm 9,37 rnrn O P 2,54 rnrn 2.8 rnrn 32.52 rnrn 32,9 rnrn R S T NOTE I - Not specified. NOTE 2 - Dimensions at optical reference plane. NOTE 3 - The square corner feature is optional. 4,32 rnrn 4,8 rnrn 9,53 rnrn 9.91 rnrn - 4.
32、04 rnm 8 BSI 04-2000 U v - 5,84 rnm 1,52 rnrn - X Y z 7,65 rnrn 8 rnrn 32,85 rnm 33,45 rnrn 2,79 rnrn - Radius AA BB cc JJ 1,52 rnrn 1,78 rnrn A key 13 17 A key 6,61 rnrn A key 1.14 rnrn 1.27 mrn STD.BSI BS EN 61754-II2-ENGL 2000 II624669 0838725 TT2 = Grade Page 10 EN 61 754-12: 1999 Minimum Maximu
33、m Notes mm mm O 1 2 I - - 2,501 2,503 2,501 2,506 3 4 NOTE 1 - The connector alignment feature is a resilient sleeve. The feature shall retain a gauge pin, as shown, with a force of 2 N to 5,9 N when another gauge pin is inserted midway into the feature from the opposite side to the optical referenc
34、e plane. 2,501 2,510 2,501 2,515 4 kCA IEC 945/99 CA CB cc Figure 3 - Gauge pin 2,4985 2,4995 1 7,75 - - 5.4 Table 4 - Dimensions of the gauge pin I Basic I I l Notes I NOTE I - Surface roughness grade N4 (0,2 pm Ra). I O BSI 04-2000 STD.BSI BS EN bL754-12-ENGL 2000 Lb24669 083872b 939 I d e I e o e
35、 C Ii“ 8 : U .- .I- E C O o f Y I STD.BSI BS EN b2754-12-ENGL 2000 Lb24bb9 0838727 875 m Reference Page 12 EN 6 1754-1 2:1999 Minimum Maximum I Basic I Notes Table 5 - Dimensions of the plug interface - Key type 6 A B 2,498 mm 2,5 mm 7.10 mm 7,52 mm D E 1,65 mm 2,20 mm Radius 17,78 mm G 1,9 mm 3,90
36、mm H - 9.91 mm I J 1,80 mm 2,25 mm B key 7,57 mm 730 mm K I 9,OO mm I 9,25 mrn I I I L M - 1.78 mm Radius 1.35 mm - B key N I 13“ I 17“ I I B key I O P - 14,68 mm 34 mm 34.80 mm Q I 33,90 mm I 35.31 mm I I U V I -_ 12,8 mm 12,93 mm 6,73 mm 7.3 mm T I 14,71 mm I 15mm I I X Y 6,4 mm 8,7 mm 33.53 mm 1
37、W I 3.25 mm I 4,16 mm I I Z AA BB 23,29 mm 24,69 mm 3,56 mm - 2.5 mm 4.09 mm cc DD EE 28,62 mm 29,39 mm 2,5 mm 5,08 mm 11,17 mm B key NOTE 1 - The dimension is given in the free state. The ferrules shall be capable of moving to reduce the dimension to 32,84 mm. The plug ferrule end shall adhere to t
38、he optical reference plane with a static force of 6,7 N minimum to 13,3 N maximum per ferrule. NOTE 2 - The dimension is given in the free state. The coupling latches shall be capable of moving to reduce the dimension to 32,52 mm. NOTE 3 - Start of keying feature. Q BSI 04-2000 STD-BSI BS EN bL754-1
39、2-ENGL 2000 - Lb24bb9 0838728 701 - I- O * m L- $8 i n Q Y I u 5 c C O u C C O u .- L c L c O Q U I v n a Page 14 EN 61754-12:1999 Reference Minimum A Table 6a - Dimensions of the adaptor interface - Key type B Maximum Basic Notes See tolerance grade table B C D 32,26 mm 32,36 mm 2 - 6,22 mm 29“ 31“
40、 E F I G I - I 1,78mm 1 i 17,78 mm 8.89 mm H I 10,03 mrn 10,3 mrn 9.3 mrn 9.9 mm 3 J K L I O I 234 mm I 2,8mm I I I 4,517 mrn 6,35 mm 9,27 mrn 9,37 rnm 5,l mm 5,5 mm M N I R I 4,32 mrn I 4,8 mm I I I - 25,53 mm 1.17 mm 9.37 mm P 32,52 mm 32,9 mm Q 1.14 mm 1.4 mm S 9,53 mm T - I X I 7,65mrn I 8mm I I
41、 I I 9,91 mm 4.04 mm I V W 1,52 mm - 4.1 mm - Q BSI 04-2000 - - Y 32,85 mm 33,45 mm Z 2.79 mm - Radius AA BB cc JJ 1,52 mm 1,78 mm B key 13“ l?O B key 11,17 mm B key 1,14 mm 1,27 mm STD BSI Reference Minimum Maximum Base mm mm CA 2,4985 2,4995 CB 7,75 - cc - 5,4 BS Notes 1 EN hL754-12-ENGL zooo m 3h
42、24hb9 0838730 3hT m Page 15 EN 61754-12:1999 Table 6b - Tolerance grade table - Dimensions pin, as shown, with a force of 2 N to 5,9 N when another gauge pin is inserted midway into the feature from the opposite side to the optical reference plane. Break edge 4 k0CA IEC 948/99 Figure 6 - Gauge pin O
43、 BSI 04-2000 STD.BS1 BS EN bL?!Y-L2-ENGL 2000 162Libb 0838733 2Tb L I T i l i i i i- i i -i- t j l I/ 1-t _I I L * O U Q) E STD=BSI BS EN bL754-12-ENGL 2000 = 1624bb9 0838732 132 Reference A Page 17 EN 61754-12:1999 Minimum Maximum Basic Notes 2.498 rnrn 2.5 rnrn Table 8 - Dimensions of the plug int
44、erface - Key type M B C D 7,lO rnrn 7,52 rnrn 5,87 mrn 6,15 mm 1,65 rnm 2,20 rnm Radius E F G 17,78 mrn 8.89 rnrn 1,9 rnrn 3,90 rnm H i - 9,91 rnrn 6.38 rnrn 6.86 rnrn M kev J K L 7,57 rnm 7,80 mrn 9,OO mm 9,25 rnrn - 1.78 rnrn Radius M N O 1,35 rnrn - M key 13 17“ M key - 14.68 rnrn P Q R 34 rnrn 3
45、4,80 mm 2 33.90 rnrn 35,31 rnrn 13,21 rnrn 24 rnrn 3 NOTE - The dimension is given in the free state. The ferrules shall be capable of moving to reduce the dimension to 32.84 mm. The plug ferrule end shall adhere to the optical reference plane with a static force of 6,7 N minimum to 13,3 N maximum p
46、er ferrule. NOTE 2 - The dimension is given in the free state. The coupling latches shall be capable of moving to reduce the dimension to 32.52 rnm. NOTE 3 - Start of keying feature S T U 0 BSI 04-2000 32 rnrn 32,23 rnrn 14,71 rnrn 15 mm 12,8 mrn 12,93 mrn V W 6.73 rnm 7,3 mrn 3,25 rnrn 4,16 rnrn Y
47、z AA 33,53 rnm 1 23,29 rnrn 24,69 rnrn 3.56 rnm - BB cc DD 2,5 rnrn 4,09 rnrn 28,62 mrn 29,39 mrn 2,5 rnm 5,08 rnrn STD.BSI BS EN b1754-LZ-ENGL 2000 = Lb24bb 0838733 o79 9 m * 2 *Y- ? n I Li U O u al t c O o O Q m L - 2 I 00 STD.BSI BS EN bL754-12-ENGL 2000 m Lb24bb 0838734 1-05 Reference Page 19 EN
48、 61754-12:1999 Minimum I Maximum I Basic Notes A B C See tolerance grade table 32,26 mm 32,36 mm 2 - 6,22 mm D E 29“ 31 o 17,78 mm F G H 8.89 mm - 1,78 mm 10,03 mm 10,3 mm I J K 93 mm 9,9 mm 3 4.57 mm 6,35 mm 9,27 mm 9,37 mm L M N 5,l mm 53 mm - 25.53 mm 1.17 mm 937 mm O P 2,54 mm 2,8 mm 32.52 mm 32
49、.9 mm NOTE 1 - Not specified. NOTE 2 - Dimensions at optical reference plane. NOTE 3 - The square corner feature is optional. P R S 8 BSI 04-2000 1.14 mm 1.4 mm 4,32 mm 4,8 mm 9.53 mm 9.91 mm T U v - 4.04 mm - 5.84 mm - 1.52 mm X Y 7,65 mm 8 mm 32.85 mm 33.45 mm z AA BB 2,79 mm - Radius 132 mm 1,78 mm M key 13 17“ M key cc JJ 8,89 mm M key 1 ,I4 mm 1,27 mm STD BSI Page 20 O 1 2 BS I - - 2,501 2,503 2,501 2,506 EN 3 4
