1、BRITISH STANDARD BSEN 186230:1996 Harmonized system of quality assessment for electronic components Sectional specification: Connector sets for optical fibres and cables Type LSF The European Standard EN186230:1993 has the status of a British Standard ICS 33.180.20BSEN186230:1996 This British Standa
2、rd, having been prepared under the directionof the Electrotechnical Sector Board, was published underthe authority of the Standards Board and comesintoeffect on 15 June1996 BSI 12-1999 The following BSI references relate to the work on this standard: Committee reference EPL/86/2 Draft announced in B
3、SI News March1996 ISBN 0 580 25664 2 Committees responsible for this BritishStandard The preparation of this British Standard was entrusted by Technical Committee EPL/86, Fibre optics, to Subcommittee EPL/86/2, Fibre optic interconnecting devices and passive components, upon which the following bodi
4、es were represented: BECCAMA (BEAMA Electrical Cable and Conductor Accessory Manufacturers Association) British Approvals Service for Cables British Cable Makers Confederation British Telecommunications plc Department of Trade and Industry (National Physical Laboratory) Federation of the Electronics
5、 Industry Ministry of Defence National Supervising Inspectorate (BSI PC) Society of Motor Manufacturers and Traders Ltd. Amendments issued since publication Amd. No. Date CommentsBSEN186230:1996 BSI 12-1999 i Contents Page Committees responsible Inside front cover National foreword ii Foreword 2 Tex
6、t of EN186230 5 List of references Inside back coverBSEN186230:1996 ii BSI 12-1999 National foreword This British Standard has been prepared by Subcommittee EPL/86/2 and is the English language version of EN186230:1993 Sectional specification: Connector sets for optical fibres and cables. Type LSF,
7、published by the Electronic Components Committee (CECC) of the European Committee for Electrotechnical Standardization (CENELEC). A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compl
8、iance with a British Standard does not of itself confer immunity from legal obligations. Cross-references Publication referred to Corresponding British Standard EN186000-1:1993 (CECC860000:1992) BSEN186000 Harmonized system of quality assessment for electronic components. Generic specification. Conn
9、ector sets for optical fibres and cables BSEN186000-1:1994 Requirements, test methods and qualification approval procedures IEC825 BSEN60825 Safety of laser products Part1:1994 Equipment classification, requirements and users guide Summary of pages This document comprises a front cover, an inside fr
10、ont cover, pages i and ii, theEN title page, pages2 to14, an inside back cover and a back cover. This standard 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.EUROPEAN STANDARD NORME EUROPENNE EUR
11、OPISCHE NORM EN186230 December 1993 Descriptors: Quality, electronic components, connector sets, optical fibres and cables English version Sectional specification: Connector sets for optical fibres and cables Type LSF Spcification intermdiaire: Jeuxdeconnecteurs pour fibres et cbles optiques Type LS
12、F Rahmenspezifikation: Steckverbinderstze fr Lichtwellenleiter und Lichtwellenleiterkabel Bauart LSF This European Standard was approved by CENELEC Electronic Components Committee (CECC) on13 February1993. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate
13、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 General Secretariat of the CECC or to any CENELEC member. This European
14、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 CECC General Secretariat has the same status as the official versions. CENELEC members are
15、the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and UnitedKingdom. The membership of the CECC is identical, with the exception of the national elect
16、rotechnical committees of Greece, Iceland and Luxembourg. CECC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1993 Copyright reserved to
17、CENELEC members Ref. No. EN186230:1993 EEN186230:1993 BSI 12-1999 2 Foreword The CENELEC Electronic Components Committee is composed of those member countries of the European Committee for Electrotechnical Standardization (CENELEC) who wish to take part in a harmonized System for electronic componen
18、ts 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 by the grant of an internationally recognized Mark, or Certificate, of Conformity. The components produced
19、 under the System are thereby acceptable in all member countries without further testing. This European Standard was prepared by CECCWG26, Fibre Optic Connectors. The text of the draft based on document CECC(Sec)2738 was submitted to the formal vote; together with the voting report, circulated as do
20、cument CECC(Sec)3013 it was approved by CECC as EN186230 on13 February1992. The following dates were fixed: Contents Page Foreword 2 Section 1. General 1.1 Scope 5 1.2 Related documents 5 1.3 Definitions 5 1.4 Safety 5 1.5 Marking 5 Section 2. Requirements 2.1 Classification 6 2.2 Reference componen
21、ts 11 2.3 Gauges 11 2.4 Mounting requirements 11 Section 3. Quality assessment procedures 3.1 Qualification approval 12 3.2 Quality conformance inspection 12 3.3 Delayed deliveries 13 Figure 1 Plug mating face single limit dimensions 7 Figure 2 Alignment device mating face single limit dimensions 8
22、Figure 3 Housing mating face single limit dimensions 9 Figure 4 Socket mating face single limit dimensions 10 latest date of announcement of the ENat national level (doa) 1992-12-15 latest date of publication of an identical national standard (dop) 1993-06-15 latest date of declaration of national s
23、tandards obsolescence 1993-06-15 latest date of withdrawal of conflicting national standards (dow) 2002-12-15EN186230:1993 BSI 12-1999 34 blankEN186230:1993 BSI 12-1999 5 Section 1. General 1.1 Scope This SS covers type LSF fibre optic connector sets. Type LSF defines single way connectors with a pu
24、sh-pull coupling mechanism and a v-groove alignment device. This specification contains the requirements for type LSF connector sets. Detail specifications (DSs) shall be prepared using the following pro-forma general blank detail specifications (BDS) associated with the generic specification. For e
25、xample: EN186005, environmental category V. When completed, the DSs applicable to this SS shall be re-numbered in accordance with CECC00700 (Section IV) Issue1, clause4.2, as follows: CECC86235-XXX Type LSF Environmental Category V 1.2 Related documents The following standards contain provisions whi
26、ch, through reference in this text, constitute provisions of this standard. At the time of 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
27、 editions of the standards listed below. Members of CECC, IEC and ISO maintain registers of currently valid International Standards. References made to a specific clause or subclause of a standard includes all subclauses to the reference unless otherwise specified. EN186000-1, Generic specification
28、(GS) for connector sets for optical fibres and cables. IEC825, Radiation safety of laser products, equipment classification, requirements and users guide. ISO128, Technical drawings General principles of presentation. 1.3 Definitions None 1.4 Safety 1.4.1 Optical fibre connectors, when used as part
29、of 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 i
30、nformation 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 work practices. 1.4.3 The responsibility for the safe application of the connector lies with the system design enginee
31、r, who should refer to IEC825. As there is no safety guide for light emitting diodes (LEDs), IEC825 shall apply to systems using these also. 1.4.4 DSs should give the following information in a prominent position: WARNING “Care should be taken when handling small diameter optical fibre, to prevent i
32、t 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 of the output level”. 1.5 Marking See2.6 of EN186000-1.EN1
33、86230:1993 6 BSI 12-1999 Section 2. Requirements The requirements specified in Section2 and Section3 of EN186000-1 apply. The requirements for connector set components covered by this specification are as specified herein and in the relevant DS. 2.1 Classification The connector sets covered by this
34、specification are classified as: The single limit (maximum or minimum) mating face dimensions for connector set configurations are given in Figure 1, Figure 2, Figure 3 and Figure 4, which use first angle projection according to ISO128. The applicable configuration, arrangement, style, variants, dim
35、 tic category and assessment levels shall be specified in the DS. Type: type LSF push-pull coupling mechanism alignment by V-grove configurations: plug/alignment device/plug plug/socket. Arrangements: kit pigtail patch cord. Environmental categories: category: V. Assessment levels: level A level B l
36、evel C.EN186230:1993 BSI 12-1999 7 Ref. Dimensions Notes mm min. max. A 1,75 B 3,5 C 5,15 D 6,7 E 0,5 G 0,76 H 0,82 J 2,27 K 4,64 L 0,78 M 1,6 N 3 O 2,47 P 3,5 Q 4 R 2 S 6,45 T 0,65 radius U 90 angle V 21,5 NOTE 1F is a force vector. The value of F is given in the relevant DS. NOTE 2The fibre length
37、 has to be designed in such a way that the fibre endfaces contact first when coupling. Figure 1 Plug mating face single limit dimensionsEN186230:1993 8 BSI 12-1999 Ref. Dimensions Notes mm min. max. A 1,75 B 3,45 C 5,05 D 12,8 E 0,5 F 0,8 G 1,55 H 2,3 J 0,1 K 8,8 L 90 angle M 120 angle Figure 2 Alig
38、nment device mating face single limit dimensionsEN186230:1993 BSI 12-1999 9 Ref. Dimensions Notes mm min. max. A 47,8 B 50,8 C 43 D 1,55 E 1,55 F 1,7 G 6,75 H 8,45 J 0,15 K 3 L 4,65 M 6,25 N 0,65 radius O 0,45 P 30 angle Figure 3 Housing mating face single limit dimensionsEN186230:1993 10 BSI 12-199
39、9 Ref. Dimensions Notes mm min. max. A 23,9 B 25,4 C 21,5 D 1,55 E 1,55 F 1,7 G 6,75 H 8,45 J 0,15 K 3 L 4,65 M 6,25 N 0,65 radius O 0,8 P 1,55 Q 2,3 R 3,45 S 5,05 T 6,4 U 4,4 V 0,1 W 120 angle X 90 angle Y 30 angle Figure 4 Socket mating face single limit dimensionsEN186230:1993 BSI 12-1999 11 2.2
40、Reference components Reference component(s), if required, shall be defined in the DS. 2.3 Gauges Gauge(s), if required, shall be defined in the DS. 2.4 Mounting requirements Mounting and alignment requirements shall be specified in the DS.EN186230:1993 12 BSI 12-1999 Section 3. Quality assessment pr
41、ocedures The quality assessment procedures of EN186000-1 Section3 apply. 3.1 Qualification approval 3.1.1 Qualification by fixed sample procedure When specified, the fixed sample procedure shall be in accordance with3.3.1 of EN186000-1. The relevant BDS contains the minimum mandatory test schedules
42、and performance requirements 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 succe
43、ssful completion of the tests. 1) Sample size The sample size for qualification by fixed sample procedure shall be as specified in the DS. The specimens shall be connector set variants for the smallest fibre core diameter specified in the DS. In addition, the following specimens shall be provided: o
44、ne specimen of each plug variant to be qualified by structural similarity to the one used forgroup“0”, one specimen of each alignment device variant to be qualified by structural similarity to the oneused for group “0”, one specimen of each housing variant to be qualified by structural similarity to
45、 the one used forgroup “0”, one specimen of each socket variant to be qualified by structural similarity to the one used forgroup “0”. Following completion of the group “0” tests, the specimens for the other groups shall be randomly selected from the group “0” specimens. 2) Preparation of specimens
46、Test specimens for kit arrangements shall be terminated using the smallest fibre core diameter specified in the DS. The fibre/cable type and lengths to be used for all arrangements shall be as specified in the DS. 3) Testing The tests shall be conducted in the order given, using the method specified
47、. The specimens shall satisfy the performance requirements of the DS. The additional variant specimens selected shall be tested to all of the group “0” tests and shall meet the requirements of the DS. 3.1.2 Qualification by lot-by-lot and periodic procedure When specified, the lot-by-lot and periodi
48、c qualification procedures shall be in accordance with3.3.2 of EN186000-1 (see3.2.1 and3.2.2 for test schedules). Qualification approval will be granted for the complete range of variants submitted as structurally similar upon successful completion of the tests. 3.2 Quality conformance inspection 3.
49、2.1 Lot-by-lot inspection The minimum mandatory inspection schedules for lot-by-lot inspection are specified in the relevant BDSs. The complete set of mandatory test schedules and performance requirements shall be specified in the DS.EN186230:1993 BSI 12-1999 13 3.2.2 Periodic inspection The minimum mandatory periodic test schedules are specified
