EN 61754-19-2002 en Fiber Optic Connector Interfaces Part 19 Type SG Connector Family《光纤连接器接口 第19部分 SG型连接器系列 IEC 61754-19 2001》.pdf

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1、BRITISH STANDARD Fibre optic connector intertaces Part 19: Type SG connector family The European Standard EN 61754-19:2002 has the status ofa British Standard ICs 33.180.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN IEC 61 754- 1912002 6 1 754- 191200 1 BS EN 61754-

2、1912002 Amd. No. National foreword Date Comments This British Standard, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 20 February 2002 This British Standard is

3、 the official English language version of EN 61754-19:2002. It is identical with IEC 61754-19:2001. It supersedes DD IEC PAS 61754-19:2001 which is withdrawn. The UKparticipation in its preparation was entrusted to Technical Committee GEL/86/2, Fibre optic interconnecting devices and passive compone

4、nts, which has the responsibility to: - - aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and pr

5、omulgate them in the UK. - A list of organizations represented on this committee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period oftime during

6、 the change over from one numbering system to the other, publications may contain identifiers from both systems. Cr oss-r e fer enc e s The British Standards which implement these international or European publications referred to in this document may be found in the BSI Standards Catalogue under th

7、e section entitled “International 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 contract. Users of British Standards are responsible for their correct applic

8、ation. 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 9 and a back cover. The BSI copyright date displayed in this document indicates when the d

9、ocument was last issued. O BSI 20 February 2002 ISBN O 580 39015 2 EUROPEAN STANDARD EN 61 754-1 9 NORME EUROPENNE EUROPISCHE NORM Januaw 2002 ICs 33.180.20 English version Fibre optic connector interfaces Part 19: Type SG connector family (IEC 61 754-1 912001) Interfaces de connecteurs pour fibres

10、optiques Partie 19: Famille de connecteurs de type SG (CE1 61754-19:2001) Steckgesichter von Lichtwellenleiter- S tec kve r b i n d e r n Teil 19: Steckverbindetfamilie der Bauart SG (IEC 61754-19:2001) This European Standard was approved by CENELEC on 2001-12-01. CENELEC members are bound to comply

11、 with the CENKENELEC 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 obtained on application to the Central Secret

12、ariat 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 notified to the Central Secretariat has the same status as th

13、e official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European

14、 Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels O 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for

15、CENELEC members. Ref. No. EN 61754-19:2002 E Page 2 EN 61754-192002 Foreword The text of document 86B/1575/FDIS, future edition 1 of IEC 61754-19, prepared by SC 86B, Fibre optic interconnecting devices and passive components, of IEC TC 86, Fibre optics, was submitted to the IEC-CENELEC parallel vot

16、e and was approved by CENELEC as EN 61 754-9 on 2001-12-01. 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 - latest date by which the national standards conflicting with the EN h

17、ave to be withdrawn (dop) 2002-09-01 (dow) 2004-12-01 The International Electrotechnical Commission (IEC) and CENELEC draw attention to the fact that it is claimed that compliance with this International Standard/European Standard may involve the use of a patent concerning SG connectors. The IEC and

18、 CENELEC take no position concerning the evidence, validity and scope of this patent right. The holder of this patent right has assured the IEC that he is willing to negotiate licences under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this respect,

19、 the statement of the holder of this patent right is registered with the IEC. Information may be obtained from: Minnesota Mining and Manufacturing Company (3M) Building A 130-211-34 6801 River Place Boulevard Austin TX 78726-9000 Attention is drawn to the possibility that some of the elements of thi

20、s International Standard/European Standard may be the subject of patent rights other than those identified above. IEC and CENELEC shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 61754-19:2001 was approved by C

21、ENELEC as a European Standard without any modification. O BSI 20 February 2002 Page 3 EN 61754-192002 FIBRE OPTIC CONNECTOR INTERFACES - Part 19: Type SG connector family 1 Scope This part of IEC 61754 defines the standard interface dimensions for the type SG family of con nectors. 2 Description The

22、 parent connector for the type SG connector family is a single position plug of plug/socket connector set configuration. The plug is characterized by duplex cantilevered optical fibres located within the plug interior. Plug optical fibres flex to mate with socket optical fibre ends. Mating socket op

23、tical fibres are positioned and aligned by integral V-grooves. Socket V- grooves capture, guide, and align the plug optical fibres during connector set engagement. The spring-release latch limits plug penetration into the socket; it is also a single position key preventing inverted assembly. Contami

24、nant entry is restricted by an integral plug cover and socket door. Each is normally closed when de-mated, but self-actuate to open position for single-action connector set engagement. 3 Interfaces The following figures and tables define the standard interfaces for the type SG connector family. The

25、standard interfaces contained in this standard are listed in the following: 61 754-1 9-1 : duplex plug connector interface - 8“ contact angle 61 754-1 9-2: duplex socket connector interface - 8“ contact angle The following connectors are intermateable: 61754-19-1 mates with 61754-19-2. O BSI 20 Febr

26、uary 2002 Page 4 EN 61754-192002 I s4 I, Optical reference plane I A I FBF7 I I Mec han ica I re fe ren ce plan e rkH P b- Mechanical reference plane IEC 2037l01 a Plug cover shown in open position (openings expose fibre ends). Transverse cover motion is self-actuated by entry/exit from socket. Opti

27、cal fibre (see table la, table footnote b). b Figure la - Duplex plug connector interface O BSI 20 February 2002 Page 5 EN 61754-192002 Reference Table la - Dimensions of the duplex plug connector interface Di m ens ion s Minimum Maximum Notes D E I B I 11,85mm I 12mm I 1 mm 2 mm Plug body radius, f

28、our places 1,6 mm 3,4 mm I C I 183 mm I I K L 1 mm 2 mm Radius, two places 9 mm 10,5 mm I F I 1,17 mm I 1,27 mm ITwo places R S T 0,6 mm 0,8 mm 2,7 mm 2,9 mm 5,3 mm Two places a I M I 10,6 mm I I Y AA I N I 6 mm I 12,7 mm ITwo places 1,7 mm 1,9 mm Two places 16“ 18“ I P I 2,l mm I 2,5 mm I Latch onl

29、y BB BC 3,4 mm 4,2 mm See footnote 18 mm 18,3 mm Two places I v I 1,5 mm I 1,7 mm I Two places BG 6 mm See footnote a I AB I 23“ I 27“ I I AC I 28“ I 32“ I I AD I 43“ I I See footnote a I BA I 4,l mm I 4,9 mm I See footnote I BD I 22,2 mm I 22,5 mm ITwo places I BF I 10,5mm I I See footnote a a Defi

30、nes internal plug cavity, to provide minimum flexure clearance for each optical fibre in assembly with socket. Dimension BA and BB tolerances denote optical fibre endfaces only. O BSI 20 February 2002 Page 6 EN 61754-192002 Refer en ce L Di m ens ion s Minimum Maximum Notes AH-+ I_ I Optical referen

31、ce plane CA CB cc -X (0,125 mm) REF (optical fibre) See footnote b 0,094 mm 0 Fibre endface See footnote a IEC 2038/07 Figure 1 b - Duplex plug connector interface - Expanded view from direction A Table 1 b - Expanded view dimensions of the duplex plug connector interface AH I 7,5“ I 8,5“ I AJ I 30“

32、 I 45“ I Conic chamfer angle VOTE 1 Axis -XX- is the fibre axis parallel to datum A of figure la. VOTE 2 Axis -YY- is the fibre axis perpendicular to Axis -XX-. VOTE 3 Y ( - ) faces datum A of figure la. VOTE 4 The fibre endface is perpendicular to axis -YY- within 0,5“. VOTE 5 Dimensional requireme

33、nts apply to the finished fibre, after termination procedures have 2een completed. No projecting burr permissible. CB diameter is equal to or greater than the nominal optical fibre core diameter O BSI 20 February 2002 Page 7 EN 61754-192002 Optical reference plane Door shown in Side section through

34、V-groove Door shown rotated to open position Optical Section -YY- Door shown in closed position E Section -ZZ- Door rotated from view fibre BW k- BA -4 Section -XX- IEC 2039/07 Figure 2a - Duplex socket connector interface O BSI 20 February 2002 Page 8 EN 61754-192002 Refer en ce Table 2a - Duplex s

35、ocket connector interface Di m ens ion s Minimum Maximum Notes J P T U w Y F I 0,97 mm I 1,07 mm I 4,9 mm 12,2 mm 2,7 mm 2,9 mm 4,9 mm 5,l mm 8 mm 8,2 mm 7,6 mm 7,7 mm 1,2 mm 1,6 mm Rib width G I 21mm I AF AG BA 47“ 49“ 88“ 92“ 4,4 mm 4,6 mm AB I 23“ I 27“ I BL BM AC I 28“ I 32“ I 0,7 mm 1 mm 1,3 mm

36、 1,5 mm AE I 30“ I 70“ I BT BU 11,66 mm 11,81 mm 3,6 mm Socket fibre alignment groove length BH I (10,6 mm) I I REF BK I 3,6 mm I 3,8 mm I Bw I I 0,04 mm I Maximum radius BX I 0,9 mm I 1,6 mm I V-groove width O BSI 20 February 2002 Page 9 EN 61754-192002 Refer en ce AH x- (-1 Dimensions Minimum Maxi

37、mum 7,5“ 8,5“ Notes I Y I I 3 Optical reference plane IEC 2040l01 Figure 2b - Duplex socket connector interface - Expanded view from direction A Table 2b - Expanded view dimensions of the duplex socket connector interface CA I (0,125 mm) I REF (optical fibre) NOTE 1 Axis -YY- is the fibre axis paral

38、lel to datum B of figure 2a. NOTE 2 Axis -XX- is the fibre axis perpendicular to axis -YY-. NOTE 3 X ( - ) faces datum B of figure 2a. NOTE 4 The fibre endface is perpendicular to axis -YY- within 0,5“. NOTE 5 Dimensional requirements apply to the finished fibre, after termination procedures have be

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