ImageVerifierCode 换一换
格式:PDF , 页数:14 ,大小:887.04KB ,
资源ID:717272      下载积分:10000 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
注意:如需开发票,请勿充值!
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【http://www.mydoc123.com/d-717272.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(EN 50551-1-2011 en Simplex and duplex cables to be used for cords - Part 1 Blank Detail Specification and minimum requirements《用于索线的单工和双芯电缆 第1部分 空白详细规范和最低要求》.pdf)为本站会员(Iclinic170)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

EN 50551-1-2011 en Simplex and duplex cables to be used for cords - Part 1 Blank Detail Specification and minimum requirements《用于索线的单工和双芯电缆 第1部分 空白详细规范和最低要求》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 50551-1:2011Simplex and duplex cables to be used for cordsPart 1: Blank Detail Specification and minimum requirementsBS EN 50551-1:2011 BRITISH STANDARDNational forewordThi

2、s British Standard is the UK implementation of EN 50551-1:2011. The UK participation in its preparation was entrusted to Technical Committee GEL/86/1, Optical fibres and cables.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not

3、 purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 70197 9 ICS 33.180.10 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of

4、 the Standards Policy and Strategy Committee on 31 July 2011.Amendments issued since publicationDate Text affectedBS EN 50551-1:2011EUROPEAN STANDARD EN 50551-1 NORME EUROPENNE EUROPISCHE NORM February 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisatio

5、n Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50551-1:2011 E ICS 33.180.10 English version Simplex a

6、nd duplex cables to be used for cords - Part 1: Blank Detail Specification and minimum requirements Cbles simplex et duplex destins tre utiliss en tant que cordons - Partie 1: Spcification particulire cadre et exigences minimales Simplex und Duplex-Kabel, die in konfektionierten Leitungen benutzt we

7、rden -Teil 1: Vordruck fr Bauartspezifikation und Mindestanforderungen This European Standard was approved by CENELEC on 2011-01-15. 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

8、 standard without 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 an

9、y 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 the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, t

10、he Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 50551-1:2011EN 50551-1:2011

11、2 Foreword This European Standard was jointly prepared by the Technical Committee CENELEC TC 86A, Optical fibres and optical fibre cables, and the Technical Committee CENELEC TC 86BXA, Fibre optic interconnect, passive and connectorised components. The text of the draft was submitted to the formal v

12、ote and was approved by CENELEC as EN 50551-1 on 2011-01-15. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates were fix

13、ed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-01-15 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2014-01-15 _ BS EN 50551-1:2011 3 EN 50551-1:2011

14、 Contents 1 Scope . 42 Normative references . 43 Cable description 54 Optical fibres . 64.1 Category A1a through A1b multimode optical fibres 64.2 Single mode optical fibre 75 Buffer 76 Cable construction . 86.1 General . 86.2 Mechanical and environmental tests 9BS EN 50551-1:2011EN 50551-1:2011 4 1

15、 Scope This blank detail specification describes parameters that can be considered for terminating these simplex and duplex cables with connectors in different communication applications. Product specifications may be prepared based on this blank detail specification following in particular requirem

16、ents of Clauses 3 to 6. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN

17、 60793-1-20 Optical fibres Part 1-20: Measurement methods and test procedures Fibre geometry (IEC 60793-1-20) EN 60793-1-21 Optical fibres Part 1-21: Measurement methods and test procedures Coating geometry (IEC 60793-1-21) EN 60793-1-40 Optical fibres Part 1-40: Measurement methods and test procedu

18、res Attenuation (IEC 60793-1-40) EN 60793-1-41 Optical fibres Part 1-41: Measurement methods and test procedures Bandwidth (IEC 60793-1-41) EN 60793-1-43 Optical fibres Part 1-43: Measurement methods and test procedures Numerical aperture (IEC 60793-1-43) EN 60793-1-44 Optical fibres Part 1-44: Meas

19、urement methods and test procedures Cut-off wavelength (IEC 60793-1-44) EN 60793-1-45 Optical fibres Part 1-45: Measurement methods and test procedures Mode field diameter (IEC 60793-1-45) EN 60793-1-47 Optical fibres Part 1-47: Measurement methods and test procedures Macrobending loss (IEC 60793-1-

20、47) EN 60793-2-10 Optical fibres Part 2-10: Product specifications Sectional specification for category A1 multimode fibres (IEC 60793-2-10) EN 60793-2-50 Optical fibres Part 2-50: Product specifications Sectional specification for class B single-mode fibres (IEC 60793-2-50) EN 60794-1-1 Optical fib

21、re cables Part 1-1: Generic specification General (IEC 60794-1-1) EN 60794-1-2:2003 Optical fibre cables Part 1-2: Generic specification Basic optical cable test procedures (IEC 60794-1-2:2003) EN 60794-2:2003 Optical fibre cables Part 2: Indoor cables Sectional specification (IEC 60794-2:2002) EN 6

22、0794-2-50:2008 Optical fibre cables Part 2-50: Indoor cables Family specification for simplex and duplex cables for use in terminated cable assemblies (IEC 60794-2-50:2008) EN 60811-1-1 Insulating and sheathing materials of electric and optical cables Common test methods Part 1-1: General applicatio

23、n Measurement of thickness and overall dimensions Tests for determining the mechanical properties (IEC 60811-1-1) IEC 60794-2-51 1)Optical fibre cables Part 2-51: Indoor optical fibre cables Product specification for simplex and duplex cables for use in patchcords for controlled environment 1)At dra

24、ft stage. BS EN 50551-1:2011 5 EN 50551-1:2011 3 Cable description (1) Prepared by: (2) Document No : Issue : Date : (3) Available from: (4) Generic Specification : EN 60794-1-1 & EN 60794-1-2 Sectional Specification : EN 60794-2 Family Specification : EN 60794-2-50 Product Specification : IEC 60794

25、-2-51 (5) Additional references: (6) Cable description: (7) Cable construction: Optical fibres Fibre countConstruction - Tight or semi-tight secondary coating - Strength elements non metallic - Strength elements metallic Lay-upBuffer - Material - Nominal outer diameter Sheath - Material - Maximum di

26、ameter - Nominal thickness - Thickness tolerances - Colour Additional armouring (if required) - Non-metallic armouring - Metallic armouring Marking identification - Customer requirement (8) Application information: Application (work area cord, equipment cord, patchcord, etc.) Maximum tensile load N

27、Number of repeated bending cycles Minimum bending radius for operation mm Minimum bending radius for installation mm Temperature range: - Transport and storage C - Installation C - Operation C Delivery cable length m - Length tolerance in % Fire performance BS EN 50551-1:2011EN 50551-1:2011 6 4 Opti

28、cal fibres 4.1 Category A1a through A1b multimode optical fibres (9a) Characteristics Family specification Requirements Test method Remarks Uncabled optical fibre EN 60793-2-10, A1a.1, A1a.2, A1b Attenuation coefficient (cabled fibres) - at 850 nm EN 60793-1-40 - at 1 300 nm Minimal modal bandwidth

29、(uncabled fibres) - at 850 nm EN 60793-1-41 - at 1 300 nm Numerical aperture EN 60793-1-43 Macro bending loss EN 60793-1-47 Core/cladding concentricity EN 60793-1-20Core non-circularity EN 60793-1-20 Cladding non-circularity EN 60793-1-20Core diameter EN 60793-1-20 Core diameter tolerance EN 60793-1

30、-20Cladding diameter EN 60793-1-20 Cladding diameter tolerance EN 60793-1-20BS EN 50551-1:2011 7 EN 50551-1:2011 4.2 Single mode optical fibre (9b) Characteristics Family specification Requirements Test methods Remarks Uncabled optical fibre EN 60793-2-50, B1.1, B1.3, B6a, B6b Attenuation coefficien

31、t (cabled fibres) - at 1 310 nm - at 1 383 nm (B1.3, B6a) EN 60793-1-40 - at 1 550 nm and - at 1 625 nm, etc. Attenuation discontinuities at 1 310 nm and 1 550 nm EN 60793-1-40 Cabled fibre cut-off wavelength, ccEN 60793-1-44 Mode field diameter -Nominal and tolerance - 1 310 nm EN 60793-1-45 Core/c

32、ladding concentricity EN 60793-1-20 Cladding non-circularity EN 60793-1-20 Cladding diameter EN 60793-1-20 Cladding diameter tolerance EN 60793-1-20Primary coating nominal diameter EN 60793-1-21 Primary coating nominal diameter tolerance EN 60793-1-21 5 Buffer (10) Characteristics EN 60794-2, Clause

33、 Family requirements Test methods Remarks Construction: - tight - semi-tight Filler Strippability: - tight - semi-tight EN 60794-2-50:2008, Method E21 Shrinkage: - tight - semi-tight EN 60794-2-50:2008, Method F11 BS EN 50551-1:2011EN 50551-1:2011 8 6 Cable construction 6.1 General (11) Characterist

34、ics EN 60794-2:2003, Clause Family requirements Test methods Remarks Lay-up 6.2 Visual inspectionCable core 6.3 Strength member 6.4 Visual inspection - central peripheralOuter cable sheath 6.6 Material 6.6.3Minimum sheath thickness EN 60811-1-1 Outer diameter EN 60811-1-1 Optional protection Sheath

35、marking 6.7 Configuration, dimensions Visual inspection Abrasion resistance EN 60794-1-2:2003, Method E2A Steel needle diameter d = 1,0 mm load: 4 N or EN 60794-1-2:2003, Method E2B Sheath shrinkage EN 60794-2-50:2008, Method F11 Buffered fibre movement in compression EN 60794-2-50:2008, Method E22

36、Sheath pull-off force EN 60794-2-50:2008, Method E21 Sheath abrasion 8.10 EN 60794-1-2:2003, Method E2A BS EN 50551-1:2011 9 EN 50551-1:2011 6.2 Mechanical and environmental tests (12) Characteristics EN 60794-2:2003, Clause Family requirements Test methods Remarks Tensile performance EN 60794-1-2:2

37、003, Method E1A and Method E1B Installation capability (selection from the following) - bending under tension EN 60794-1-2:2003, Method E18 - repeated bending EN 60794-1-2:2003, Method E6 - impact EN 60794-1-2:2003, Method E4 - kink EN 60794-1-2:2003, Method E10 - torsion EN 60794-1-2:2003, Method E

38、7 Cable bend EN 60794-1-2:2003,Method E11 Crush EN 60794-1-2:2003,Method E3 Temperature cycling EN 60794-1-2:2003, Method F1 This page deliberately left blankThis page deliberately left blankBSI is the independent national body responsible for preparing British Standardsand other standards-related p

39、ublications, information and services. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.British Standards Institution (BSI)raising standards worldwideBSI Group Headquarters389 Chiswick High Road London W4 4AL UKTel +44 (0)20 8996 9001

40、Fax +44 (0)20 8996 Standards are updated by amendment or revision. Users of British Stan-dards should make sure that they possess the latest amendments or editions.It is the constant aim of BSI to improve the quality of our products and serv-ices. We would be grateful if anyone finding an inaccurac

41、y or ambiguity whileusing this British Standard would inform the Secretary of the technical com-mittee responsible, the identity of which can be found on the inside frontcover.Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996 7001BSI offers Members an individual updating service called PLUS which ensures

42、that subscribers automatically receive the latest editions of standards.Tel: +44 (0)20 8996 7669 Fax: +44 (0)20 8996 7001Email: Buying standardsYou may buy PDF and hard copy versions of standards directly using acredit card from the BSI Shop on the website addition all orders for BSI, international

43、 and foreign standards publicationscan be addressed to BSI Customer Services.Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996 7001Email: In response to orders for international standards, it is BSI policy tosupply the BSI implementation of those that have been publishedas British Standards, unless other

44、wise requested.Information on standardsBSI provides a wide range of information on national, Europeanand international standards through its Knowledge Centre.Tel: +44 (0)20 8996 7004 Fax: +44 (0)20 8996 7005Email: Various BSI electronic information services are also available whichgive details on al

45、l its products and services. Tel: +44 (0)20 8996 7111 Fax: +44 (0)20 8996 7048Email: BSI Subscribing Members are kept up to date with standardsdevelopments and receive substantial discounts on the purchase priceof standards. For details of these and other benefits contact Membership Ad-ministration.

46、 Tel: +44 (0)20 8996 7002 Fax: +44 (0)20 8996 7001 Email: Information regarding online access to British Standards via BritishStandards Online can be found at information about BSI is available on the BSI website at www.bsi- subsists in all BSI publications. BSI also holds the copyright,in the UK,

47、 of the publications of the international standardization bodies. Ex-cept as permitted under the Copyright, Designs and Patents Act 1988 no ex-tract may be reproduced, stored in a retrieval system or transmitted in anyform or by any means electronic, photocopying, recording or otherwise without prio

48、r written permission from BSI. This does not preclude the freeuse, in the course of implementing the standard of necessary details such assymbols, and size, type or grade designations. If these details are to be usedfor any other purpose than implementation then the prior written permissionof BSI must be obtained. Details and advice can be obtained from the Copy-right & Licensing Manager.Tel: +44 (0)20 8996 7070Email:

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1