1、BRITISH STANDARDBS EN 61754-10:2005Fibre optic connector interfaces Part 10: Type Mini-MPO connector familyThe European Standard EN 61754-10:2005 has the status of a British StandardICS 33.180.20g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g3
2、8g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 61754-10:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee on 7 February 2006 BSI 7 February 2006ISBN 0 580 47765 7National forewordThis Briti
3、sh Standard is the official English language version of EN 61754-10:2005. It is identical with IEC 61754-10:2005. It supersedes BS EN 61754-10:2001 which is withdrawn.The UK participation in its preparation was entrusted by Technical Committee GEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre op
4、tic interconnecting devices and passive components, 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 UK interests informed; monitor related interna
5、tional and European developments and promulgate them in the UK.A list of organizations represented on this subcommittee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found i
6、n the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsib
7、le for its correct application.Compliance with a British Standard does not of itself confer immunity from legal obligations.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 18, an inside back cover and a back cover.The BSI copyright notice d
8、isplayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARD EN 61754-10 NORME EUROPENNE EUROPISCHE NORM December 2005 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation El
9、ectrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61754-10:2005 E ICS 33.180.20 Supersedes EN 61754-10:2
10、001English version Fibre optic connector interfaces Part 10: Type Mini-MPO connector family (IEC 61754-10:2005) Interfaces de connecteurs pour fibres optiques Partie 10: Famille de connecteurs de type Mini-MPO (CEI 61754-10:2005) Steckgesichter von Lichtwellenleiter-Steckverbindern Teil 10: Steckver
11、binderfamilie der Bauart Mini-MPO (IEC 61754-10:2005) This European Standard was approved by CENELEC on 2005-10-01. 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
12、 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 European Standard exists in three official versions (English, French, German). A version in any other language
13、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 the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Fin
14、land, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Foreword The text of document 86B/2127/FDIS, future edition 2 of IEC 61754-10, prepared by
15、SC 86B, 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 61754-10 on 2005-10-01. This European Standard supersedes EN 61754-10:2001. Specific technical changes involve addition of
16、intermateability dimensions for male plug connectors. 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) 2006-07-01 latest date by which the national standards conflicting with t
17、he EN have to be withdrawn (dow) 2008-10-01 The International Electrotechnical Commission (IEC) and CENELEC draw attention to the fact that it is claimed that compliance with this document may involve the use of a patent concerning Mini-MPO connectors. The IEC and CENELEC take no position concerning
18、 the evidence, validity and scope of this patent right. The holder of this patent right has assured the IEC that he/she is willing to negotiate licences under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this respect, the statement of the holder of
19、this patent right is registered with the IEC. Information may be obtained from: Intellectual Property Department, Nippon Telegraph and Telephone Corporation, 9-11 Midori-cho 3-Chome Musashino-shi, Tokyo 180-8585, Japan. Attention is drawn to the possibility that some of the elements of this document
20、 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 61754-10:2005 was approved by CENELEC as a European Standard without an
21、y modification. _ EN 61754-10:2005 2 3 EN 61754-10:2005 CONTENTS 1 Scope 4 2 Description.4 3 Interfaces.4 Figure 1 Mini-MPO connector configurations 5 Figure 2 Mini-MPO female plug connector angled interface 6 Figure 3 Optical datum target location diagram 8 Figure 4 Gauge pin . 9 Figure 5 Gauge for
22、 plug 10 Figure 6 Mini-MPO male plug connector angled interface. 11 Figure 7 Mini-MPO adaptor interface . 13 Figure 8 Mini-MPO female plug connector flat interface . 15 Figure 9 Mini-MPO male plug connector flat interface 17 Table 1 Dimensions of the Mini-MPO female plug connector angled interface.
23、7 Table 2 Dimensions of the gauge pin. 9 Table 3 Dimensions of the gauge for plug 10 Table 4 Dimensions of the Mini-MPO male plug connector angled interface 12 Table 5 Dimensions of the Mini-MPO adaptor interface 14 Table 6 Dimensions of the Mini-MPO female plug connector flat interface 16 Table 7 D
24、imensions of the Mini-MPO male plug connector flat interface . 18 EN 61754-10:2005 4 FIBRE OPTIC CONNECTOR INTERFACES Part 10: Type Mini-MPO connector family 1 Scope This part of IEC 61754 defines the standard interface dimensions for the type Mini-MPO family of connectors. 2 Description The parent
25、connector for the type Mini-MPO connector family is a multiway plug connector characterized by a rectangular ferrule nominally 4,4 2,5 mm which utilises two pins of 0,7 mm diameter as its alignment. It is capable of joining up to four fibres by arraying them between two pin-positioning holes in the
26、ferrule. The connector includes a push-pull coupling mechanism and a ferrule spring loaded in the direction of the optical axis. The connector has a single male key which may be used to orient and limit the relative position between the connector and the component to which it is mated. Connector int
27、erfaces are configured using a female plug without pins, a male plug with fixed pins and an adaptor as shown in Figure 1. The female plug is intermateable with the male plug. 3 Interfaces This standard contains the following standard interfaces: Interface 10-1: Mini-MPO female plug connector angled
28、interface Push/pull consisting of: Interface 10-1-1 for single fibre Interface 10-1-2 for two fibres with a pitch of 0,25 mm Interface 10-1-3 for two fibres with a pitch of 0,75 mm Interface 10-1-4 for four fibres with a pitch of 0,25 mm Interface 10-2: Mini-MPO male plug connector angled interface
29、Push/pull consisting of: Interface 10-2-1 for single fibre Interface 10-2-2 for two fibres with a pitch of 0,25 mm Interface 10-2-3 for two fibres with a pitch of 0,75 mm Interface 10-2-4 for four fibres with a pitch of 0,25 mm Interface 10-3: Mini-MPO adaptor interface Push/pull Interface 10-4: Min
30、i-MPO female plug connector flat interface Push/pull consisting of: Interface 10-4-1 for single fibre Interface 10-4-2 for two fibres with a pitch of 0,25 mm Interface 10-4-3 for two fibres with a pitch of 0,75 mm Interface 10-4-4 for four fibres with a pitch of 0,25 mm 5 EN 61754-10:2005 Interface
31、10-5: Mini-MPO male plug connector flat interface Push/pull consisting of: Interface 10-5-1 for single fibre Interface 10-5-2 for two fibres with a pitch of 0,25 mm Interface 10-5-3 for two fibres with a pitch of 0,75 mm Interface 10-5-4 for four fibres with a pitch of 0,25 mm The following standard
32、s are intermateable. Female plugs Adaptors Male plugs 10-1-1 10-3 10-2-1 10-1-2 10-3 10-2-2 10-1-3 10-3 10-2-3 10-1-4 10-3 10-2-4 10-4-1 10-3 10-5-1 10-4-2 10-3 10-5-2 10-4-3 10-3 10-5-3 10-4-4 10-3 10-5-4 NOTE Connector interfaces between two fibres and four fibres will intermate and will correctly
33、 align the lower defined numbers of optical datum targets. Female plug Adaptor Male plugIEC 914/2000Figure 1 Mini-MPO connector configurations EN 61754-10:2005 6 IKJML Pin-holesCoupling sleeve P R Q N See Figure 3 YZ O AA AB AC ADACDEFGHSX TUIEC 915/2000 Figure 2 Mini-MPO female plug connector angle
34、d interface 7 EN 61754-10:2005 Table 1 Dimensions of the Mini-MPO female plug connector angled interface Dimensions Reference Minimum Maximum A a0,699 mm 0,701 mm C b2,597 mm 2,603 mm D 4,3 mm 4,5 mm E 6,0 mm 6,2 mm F 7,12 mm 7,2 mm G 8,45 mm 8,65 mm H 9,8 mm 10,2 mm I c12,3 mm 12,7 mm J 11,4 mm 11,
35、6 mm K 1,4 mm L d,e0,2 mm 0,8 mm M 2,4 mm N 2,11 mm 2,31 mm O 3,92 mm 4,0 mm P 4,69 mm 4,79 mm Q 5,45 mm 5,65 mm R 6,9 mm 7,1 mm S 1,9 mm 2,1 mm T 0,8 mm U 2,4 mm 2,5 mm AA 42 45 AB 45 AC 45 AD 7,5 8,5 aEach pin-hole shall accept a gauge pin as shown in Figure 4 to a depth of 5,5 mm with a maximum f
36、orce of 1,7 N. In addition, two pin-holes of a plug shall accept a gauge as shown in Figure 5 to a depth of 5,5 mm with a maximum force of 3,4 N. bDimension C is defined as the distance between the two pin-hole centres. cDimension I is given for a fibre endface centre of a plug end when not mated. I
37、t should be noted that a ferrule is movable by a certain axial compression force, and therefore the dimension I is variable. Ferrule compression force shall be 7,8 N to 11,8 N when a position of the fibre endface from the datum Z is in the range 11,7 mm to 11,9 mm. dThe coupling sleeve shall be mova
38、ble by a certain axial compression force. Dimension L is given for a coupling sleeve end when not mated. Coupling sleeve compression force shall be 2,9 N to 6,9 N when a position of the coupling sleeve endface for datum Z is in the range 0 mm to 0,1 mm. eAn adaptor coupling part shall be unlocked by
39、 a movement away from the adaptor of a coupling sleeve, when it is separate from the adaptor. When the coupling sleeve is moved for unlocking, the position of the coupling sleeve endface shall be larger than 2,0 mm in the left direction away from the datum Z. EN 61754-10:2005 8 Figure 3c Two fibres
40、with a pitch of 0,75 mm Figure 3d Four fibres with a pitch of 0,25 mm Figure 3b Two fibres with a pitch of 0,25 mm Figure 3a Single fibre Y YYY+ + + XXXX0,1250,1250,1250,1250,3750,3750,3750,375IEC 916/2000 IEC 917/2000 IEC 918/2000 IEC 919/2000 Figure 3 Optical datum target location diagram NOTE The
41、 optical datum target location diagram is shown in this figure. Here, datum X is defined as the line passing through two pin-hole centres, and datum Y is defined as the line perpendicular to datum X and passing through the midpoint of two pin-hole centres. 9 EN 61754-10:2005 BBCBB0,0005BAAIEC 920/20
42、00Figure 4 Gauge pin Table 2 Dimensions of the gauge pin Dimensions mm Reference Minimum Maximum A a0,6985 0,6990 B b10,8 11,2 BA 0,2 0,4 BB 0,2 0,5 BC 6,0 aSurface roughness RZ= 0,1 m for the length of dimension BC. bTypical dimensions . EN 61754-10:2005 10 BC BB 0,0005 0,001 W U W BA A D C IEC 921
43、/2000 Figure 5 Gauge for plug Table 3 Dimensions of the gauge for plug Dimensions mm Reference Minimum Maximum A a0,6985 0,6990 C 2,5995 2,6005 D b4,3 4,5 U b2,4 2,5 BA 0,2 0,4 BB 0,2 0,5 BC 6,0 6,5 aFor two pins, surface roughness RZ= 0,1 m. bTypical dimensions. 11 EN 61754-10:2005 Alignment-pinCAA
44、lignment-pinIKJM L Coupling sleeve P R Q N See Figure 3 Y Z 0,002WBBWO AA AB AC ADACDEFGHSXBATUIEC 922/2000 Figure 6 Mini-MPO male plug connector angled interface EN 61754-10:2005 12 Table 4 Dimensions of the Mini-MPO male plug connector angled interface Dimensions Reference Minimum Maximum A a0,697
45、 mm 0,699 mm C b2,597 mm 2,603 mm D 4,3 mm 4,5 mm E 6,0 mm 6,2 mm F 7,12 mm 7,2 mm G 8,45 mm 8,65 mm H 9,8 mm 10,2 mm I c12,3 mm 12,7 mm J 11,4 mm 11,6 mm K 1,4 mm L d, e0,2 mm 0,8 mm M 2,4 mm N 2,11 mm 2,31 mm O 3,92 mm 4,0 mm P 4,69 mm 4,79 mm Q 5,45 mm 5,65 mm R 6,9 mm 7,1 mm S 1,9 mm 2,1 mm T 0,
46、8 mm U 2,4 mm 2,5 mm AA 42 45 AB 45 AC 45 AD 7,5 8,5 BA 0,2 mm 0,4 mm BB 0,2 mm 0,5 mm CA 1,6 mm 3,3 mm a Each alignment-pin shall be retained with a minimum force of 3,4 N. b Dimension C is defined as the distance between the two pin-hole centres. c Dimension I is given for a fibre endface centre o
47、f a plug end when not mated. It should be noted that a ferrule is movable by a certain axial compression force, and therefore the dimension I is variable. Ferrule compression force shall be 7,8 N to 11,8 N when a position of the fibre endface from the datum Z is in the range 11,7 mm to 11,9 mm. d Th
48、e coupling sleeve shall be movable by a certain axial compression force. Dimension L is given for a coupling sleeve end when not mated. Coupling sleeve compression force shall be 2,9 N to 6,9 N when a position of the coupling sleeve endface for datum Z is in the range 0 mm to 0,1 mm. e An adaptor co
49、upling part shall be unlocked by a movement away from the adaptor of a coupling sleeve, when it is separate from the adaptor. When the coupling sleeve is moved for unlocking, the position of the coupling sleeve endface shall be larger than 2,0 mm in the left direction away from the datum Z. 13 EN 61754-10:2005 N P Y Q MIKLZO X AAABSGWFEVVIEC 923/2000 Figure 7 Mini-MPO adaptor interface
