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1、BRITISH STANDARD BS EN 186150:1997 CECC 86150: 1994 Connector sets for optical fibres and cables Type OCCA-BU The European Standard EN 186150:1997 has the status of a British Standard ICS 33.180.20 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:47:33 GMT+00:00 2006, Uncontrolled Copy, (c)
2、 BSI BS EN 186150:1997 This British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 August 1997 BSI 09-1999 ISBN 0 580 27802 6 National foreword This British Standard is the
3、English language version of EN 186150:1997 published by the European Electronic Components Committee (CECC) of the European Committee for Electrotechnical Standardization (CENELEC). The UK participation in its preparation was entrusted by Technical Committee EPL/86, Fibre optics, to Subcommittee EPL
4、/86/2, 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 the UK interests informed; monitor related
5、international 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-references The British Standards which implement international or European publications referred to in this document may
6、be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or 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 Stand
7、ards 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, pages i and ii, the EN title page, pages 2 to 12 and a back cover. This sta
8、ndard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:47:33 GMT+00:00 2006, Unco
9、ntrolled Copy, (c) BSI BS EN 186150:1997 BSI 09-1999i Contents Page National forewordInside front cover Foreword2 Text of EN 1861505 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:47:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: sheffieldun sheffieldun, na, Sun Oct
10、 29 10:47:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 186150 May 1997 ICS 33.180.20Supersedes CECC 86150:1994 Descriptors: Connectors, optical fibres and cables, type OCCA-BU English version Sectional Specification: Connector sets for optical fi
11、bres and cables Type OCCA-BU Spcification intermdiaire: Jeux de connecteurs pour fibres et cbles optiques Type OCCA-BU Rahmenspezifikation: Steckverbinderstze fr Lichtwellenleiter und Lichtwellenleiterkabel Typ OCCA-BU This European Standard was approved by CENELEC on 1997-03-11. CENELEC members are
12、 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. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to t
13、he 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 responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the
14、same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Commi
15、ttee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1997 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC memb
16、ers. Ref. No. EN 186150:1996 E Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:47:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 186150:1997 BSI 09-1999 2 Foreword The CENELEC Electronic Components Committee (CECC) is composed of those member countries of the European Committee for Elect
17、rotechnical Standardization (CENELEC) who wish to take part in a harmonized System for electronic components of assessed quality. The object of the System is to facilitate international trade by the harmonization of the specifications and quality assessment procedures for electronic components, and
18、by the grant of an internationally recognized Mark, or Certificate, of Conformity. The components produced under the System are thereby acceptable in all member countries without further testing. This specification has been formally approved by the CECC, and has been prepared for those countries tak
19、ing part in the System who wish to issue national harmonized specifications for fibre optic connectors and accessories Type OCCA-BU. It should be read in conjunction with the current regulations for the CECC System. At the date of printing of this specification, the member countries of the CECC are
20、Austria, Belgium, Denmark, Finland, France, Germany, Ireland, Italy, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom, and copies of it can be obtained from the addresses shown on the blue fly sheet. At the request of CLC/TC CECC/SC 86BXA, the text of CECC 86150:1
21、994, Issue 1, was submitted to the formal vote for conversion into a European Standard. It was approved by CENELEC as EN 186150 on 1997-03-11. The following date was fixed: Preface This specification was prepared by CECC WG26 “Fibre Optic Connectors”. It is based, wherever possible, on the Publicati
22、ons of the International Electrotechnical Commission (IEC). The text of this specification was circulated to the CECC for voting in the document(s) indicated (listed) below and was approved for publication: Document numbering for fibre optic connector specifications follows 2.2 1) of CECC 00700-IV,
23、in order to permit the issue of more than nine sectional specifications. The approved numbering system applicable to fibre optic connector specifications is illustrated in the following diagram: latest date by which the EN has to be implemented at national level by publication of an identical nation
24、al standard or by endorsement(dop) 1998-03-01 Document Date of Voting Report on the Voting CECC-(Secretariat) 2661 January 1991 CECC-(Secretariat) 3177 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:47:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 186150:1997 BSI 09-19993 CECC SPECIFIC
25、ATION SYSTEM FOR FIBRE OPTIC CONNECTORS Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:47:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 186150:1997 BSI 09-1999 4 Contents Page Foreword2 Section 1. General 1General5 1.1Scope5 1.2Related documents5 1.3Definitions5 1.4Safety5 1.5Marking5
26、Section 2. Requirements 2Requirements6 2.1Classification6 2.2Reference Components10 2.3Gauges10 Section 3. Quality assessment procedure 3Quality assessment procedures11 3.1Qualification approval11 3.1.1Qualification by fixed sample procedure11 3.1.2Qualificaitons by lot-by-lot and periodic procedure
27、11 3.2Quality conformance inspection11 3.2.1Lot-by-lot inspection11 3.2.2Periodic inspection11 3.3Delayed deliveries12 Figure 1 Male connector mating face limit dimensions6 Figure 2 Female connector mating face limit dimensions8 Figure 3 Resilient clamping mechanism mating face limit dimensions10 Li
28、censed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:47:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 186150:1997 BSI 09-19995 Section 1. General 1 General 1.1 Scope This specification covers a family of single way fibre optic connector sets which are classified as Type OCCA-BU. Type OCCA-BU i
29、s a connector set of the male and female configuration. It features a connector set for use in slide-in units with cylindrical, springloaded butting ferrules. The optical alignment mechanism is of the flexible sleeve style and is self contained within the female connector. The specification contains
30、 the requirements for Type OCCA-BU connector sets. Detail specifications shall be prepared using the following pro-forma general blank detail specifications: Environmental Category II EN 186002 When completed, the detail specifications (DSs) applicable to this sectional specification (SS) shall be r
31、e-numbered in accordance with CECC 00700 (Section IV) Issue 1, clause 4.2, as follows: CECC 86152-XXX Type OCCA-BU Environmental Category II 1.2 Related documents The following standards contain provisions which, through reference in this text, constitute provisions of this standard. At the time of
32、publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards listed below. References made to a specific clause or sub-clause
33、 of a standard include all sub-clauses to the reference unless otherwise specified. EN 186000-1, Generic Specification for Connector Sets for Optical Fibres and Cables. 1.3 Definitions All necessary definitions are given in EN 186000-1. 1.4 Safety 1.4.1 Optical fibre connectors, when used as part of
34、 an optical fibre system, may emit/produce potentially hazardous radiation. The manufacturers of connectors are not obliged to mark them as such; but sufficient information should be made available in the manufacturers literature to enable the system designer to assess the degree of hazard. This inf
35、ormation shall be given prominence in the DS. 1.4.2 The assembly instructions, included in the connector package, shall give a prominent warning to the assembler, of the necessary safe work practices. 1.4.3 The responsibility for the safe application of the connector lies with the system design engi
36、neer, who should refer to IEC 825. As there is no safety guide for light emitting diodes (LEDs), IEC 825 shall apply to systems using these also. 1.4.4 DSs should give the following information in a prominent posistion: WARNING “Care should be taken when handling small diameter optical fibre, to pre
37、vent it puncturing the skin especially in the eye area. Direct viewing of the end of an optical fibre or a terminated optical fibre, while it is propagating energy, is not recommended unless prior assurance has been obtained as to the safe energy output level”. 1.5 Marking See 2.6 of EN 186000-1. Li
38、censed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:47:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 186150:1997 6 BSI 09-1999 Section 2. Requirements 2 Requirements The requirements specified in Section 2 and Section 3 of EN 186000-1 apply. The requirements for connector set components cover
39、ed by this specification are as specified herein and in the relevant DS. 2.1 Classification The connector sets covered by this specification are classified as: Type: Type OCCA-BU Slide-in connector set Configurations: Male connector/Female connector Arrangements: Kit Pigtail Patch Cord Environmental
40、 categories: The DS writer shall select the appropriate BDS for the chosen environmental category. Assessment levels: Level A Level B Level C The single limit (maximum or minimum) mating face dimensions for connector set configurations are given in Figure 1, Figure 2 and Figure 3. The applicable con
41、figuration, arrangement, style, variants, climatic category and assessment levels shall be specified in the DS. Figure 1 Male connector mating face limit dimensions Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:47:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 186150:1997 BSI 09-19997
42、Ref. Dimensions in mm Notes Min.Max. A1,780DIA B1,87DIA C2,38DIA D4,000DIA E6,004DIA F9,15DIA G11,25 H5,45 I44Degrees J0,25 K2,9 L3,20 NOTE 1See relevant Detail Specification for floating conditions. Figure 1 Male connector mating face limit dimensions (continued) Licensed Copy: sheffieldun sheffiel
43、dun, na, Sun Oct 29 10:47:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 186150:1997 8 BSI 09-1999 Figure 2 Female connector mating face limit dimensions Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:47:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 186150:1997 BSI 09-19999 Ref. Dime
44、nsions in mm Notes Min.Max. A1,780DIA B1,87DIA C2,38DIA4) D4,25DIA E6,000DIA G10,65 J0,25 K2,9 L4,11) 2) M13,55 N6,4 P6,653) Q5,07DIA R8,0DIA NOTE 1In unmated condition NOTE 2Spring-loaded termination, minimum travel ferrule 2,5 mm NOTE 3Spring-loaded termination, minimum travel ferrule + clamping m
45、echanism 4,2 mm NOTE 4Clearance min. 0,1 mm Figure 2 Female connector mating face limit dimensions (continued) Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:47:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 186150:1997 10 BSI 09-1999 2.2 Reference components Reference components, if re
46、quired, shall be defined in the DS. 2.3 Gauges Gauge(s), if required, shall be defined in the DS. Ref. Dimensions mm Notes Min.Max. ADIA 1) C2,58DIA N6,15 Q5DIA S28Degrees T4,85 U2,3DIA NOTE 1The resilient clamping mechanism shall be gauged. The gauge force shall be defined in the Detail Specificati
47、on. Figure 3 Resilient clamping mechanism mating face limit dimensions Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:47:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 186150:1997 BSI 09-199911 Section 3. Quality assessment procedures 3 Quality assessment procedures The quality assessme
48、nt procedures of EN 186000-1 section 3 apply. 3.1 Qualification approval 3.1.1 Qualification by fixed sample procedure When specified, the fixed sample procedure shall be in accordance with 3.3.1 of EN 186000-1. The relevant BDS contains the minimum mandatory test schedules and performance, requirem
49、ents for qualification by the fixed sample procedure. The complete set of mandatory test schedules and performance requirements shall be specified in the DS. Qualification approval will be granted for the complete range of variants submitted as structurally similar upon successful completion of the tests. Sample size The sample size for qualification by fixed sample procedure shall be as specified in the DS. The specimens shall be complete connector sets of a variant for th