EN 50173-6-2018 Information technology - Generic cabling systems - Part 6 Distributed building services.pdf

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1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Information technology - Generic cabling systemsPart 6: Distributed building servicesBS EN 50173-6:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 50173-6 June 2018 ICS 35.110 Supersedes EN 50173-6:2013English

2、Version Information technology - Generic cabling systems - Part 6: Distributed building services Technologies de linformation - Systmes de cblage gnrique - Partie 6 : Services distribus dans les btiments Informationstechnik - Anwendungsneutrale Kommunikationskabelanlagen - Teil 6: Verteilte Gebudedi

3、enste This European Standard was approved by CENELEC on 2018-03-19. 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 any alteration.Up-to-date lists and bibliograph

4、ical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre 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 responsib

5、ility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland,

6、Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for El

7、ectrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Mem

8、bers. Ref. No. EN 50173-6:2018 ENational forewordThis British Standard is the UK implementation of EN 50173-6:2018. It supersedes BS EN 50173-6:2013, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee TCT/7, Telecommunications - Installation requirements.

9、A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standa

10、rds Limited 2018ISBN 978 0 580 51260 5ICS 35.110Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2018.Amendments/corrigenda issued since publicationDate T

11、ext affectedBRITISH STANDARDBS EN 50173-6:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 50173-6 June 2018 ICS 35.110 Supersedes EN 50173-6:2013English Version Information technology - Generic cabling systems - Part 6: Distributed building services Technologies de linformation - Systmes de

12、 cblage gnrique - Partie 6 : Services distribus dans les btiments Informationstechnik - Anwendungsneutrale Kommunikationskabelanlagen - Teil 6: Verteilte Gebudedienste This European Standard was approved by CENELEC on 2018-03-19. CENELEC members are bound to comply with the CEN/CENELEC Internal Regu

13、lations 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 CEN-CENELEC Management Centre or to any CENELEC m

14、ember. 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 CEN-CENELEC Management Centre has the same status as the official vers

15、ions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, th

16、e Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELE

17、C Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 50173-6:2018 EBS EN 50173-6:2018BS EN 50173-6:2018EN 50173-6:2018 (E) 2 Contents Page European foreword 6 Introduction 7

18、 1 Scope and conformance 10 1.1 Scope .10 1.2 Conformance 10 2 Normative references . 11 3 Terms, definitions and abbreviations . 11 3.1 Terms and definitions 11 3.2 Abbreviations 12 4 Structure of the generic cabling for distributed building services . 12 4.1 General .12 4.2 Functional elements 13

19、4.2.1 Stand-alone structure 13 4.2.2 Overlay structure .13 4.3 Structure and hierarchy .13 4.3.1 Type A generic cabling 13 4.3.2 Type B generic cabling 15 4.3.3 Centralized cabling .16 4.4 Cabling subsystems 16 4.4.1 Service distribution cabling subsystem (Type A generic cabling).16 4.4.2 Service di

20、stribution cabling subsystem (Type B generic cabling).17 4.4.3 Associated cabling subsystems 17 4.5 Design objectives 17 4.5.1 General .17 4.5.2 Service distribution cabling (Type A generic cabling) 18 4.5.3 Service distribution cabling subsystem (Type B generic cabling).18 4.5.4 Backbone cabling 19

21、 4.5.5 Tie cabling 19 4.6 Accommodation of functional elements .19 4.6.1 General .19 4.6.2 Service Outlets20 4.6.3 Distributors 20 4.6.4 Cables 20 4.6.5 Service Concentration Points 20 4.7 Interfaces 21 4.7.1 Equipment interfaces and test interfaces.21 4.7.2 Channels and links 22 4.8 Dimensioning an

22、d configuring .22 4.8.1 General .22 4.8.2 Type A generic cabling 24 4.8.3 Type B generic cabling 25 4.8.4 Service Concentration Point 26 4.8.5 Connecting hardware 26 4.9 Relevant building services 26 BS EN 50173-6:2018EN 50173-6:2018 (E) 3 5 Requirement of channels for distributed building services

23、. 27 5.1 General .27 5.2 Environmental performance 28 5.3 Transmission performance 28 5.3.1 General .28 5.3.2 Balanced cabling .28 5.3.3 Optical fibre cabling 29 6 Reference implementations for distributed building services. 29 6.1 General .29 6.2 Balanced cabling .29 6.2.1 General .29 6.2.2 Service

24、 distribution cabling (Type A generic cabling) 30 6.2.3 Service distribution cabling (Type B generic cabling) 33 6.2.4 Backbone cabling 34 6.3 Optical fibre .34 6.3.1 Service distribution cabling (Type A generic cabling) 34 6.3.2 Service distribution cabling (Type B generic cabling) 34 6.4 Backbone

25、cabling 34 7 Requirements of cables for distributed building services . 34 7.1 General .34 7.2 Balanced cables of Category 6A, 7, 7A, 8.1 and 8.2 34 7.3 Optical fibre cables of Category OM3, OM4, OM5, OS1a and OS2 .34 8 Requirements of connecting hardware for distributed building services 35 8.1 Gen

26、eral requirements .35 8.2 Balanced connecting hardware .35 8.2.1 General requirements .35 8.2.2 Electrical, mechanical and environmental performance .35 8.3 Connecting hardware for optical fibre cabling 35 8.3.1 General requirements .35 8.3.2 Optical, mechanical and environmental performance 35 9 Re

27、quirements for cords and jumpers for distributed building services 36 9.1 Jumpers 36 9.2 Balanced cords of Category 6A, 7, 7A, 8.1 and 8.2 .36 9.2.1 General .36 9.2.2 Additional requirements for certain cords 36 9.3 Optical fibre cords of Category OM3, OM4, OM5, OS1a and OS2 36 Annex A (normative) L

28、ink performance limits 37 A.1 General. 37 A.2 Balanced cabling 37 A.3 Optical fibre cabling . 38 Annex B (informative) Services and applications 39 B.1 Introduction . 39 B.2 Service sectors and services 39 B.2.1 Access control 39 B.2.2 Burglar alarms 40 B.2.3 Asset management . 40 BS EN 50173-6:2018

29、EN 50173-6:2018 (E) 4 B.2.4 Audio-visual 40 B.2.5 Building information systems . 40 B.2.6 Building well-being and structural sensor systems . 41 B.2.7 Energy management 41 B.2.8 Environmental control 41 B.2.9 Fixed IT services . 42 B.2.10 Personal well-being 42 B.2.11 Shared IT services 42 B.3 SCP g

30、rid density . 45 B.4 Cabling provision to SCPs. 45 Annex C (informative) Overlay 47 C.1 Functional elements . 47 C.1.1 Type A generic cabling 47 C.1.2 Type B generic cabling 47 C.2 General structure and hierarchy . 47 C.2.1 Type A generic cabling 47 C.2.2 Type B generic cabling 48 Annex D (informati

31、ve) Optical fibre within the Type B service distribution cabling subsystem . 49 D.1 Overview 49 D.2 Implementation recommendations . 49 D.2.1 Channel performance . 49 D.2.2 Reference implementation . 49 D.2.3 Cables 50 D.2.4 Connecting hardware . 51 D.2.5 Cords 51 Bibliography . 52 BS EN 50173-6:201

32、8EN 50173-6:2018 (E) 5 Figures Figure 1 Schematic relationship between the EN 50173 series and other relevant standards 8 Figure 2 Structure of Type A generic cabling 14 Figure 3 Hierarchical structure of Type A generic cabling . 14 Figure 4 Structure of Type B generic cabling 15 Figure 5 Hierarchic

33、al structure of Type B generic cabling . 15 Figure 6 Structures for centralized generic cabling 16 Figure 7 Examples of cabling implementation to improve reliability 18 Figure 8 Accommodation of functional elements . 19 Figure 9 Accommodation of TEs (Type B generic cabling) 20 Figure 10 Example of d

34、irect connection to SCP 21 Figure 11 Test and equipment interfaces (Type A generic cabling) 21 Figure 12 Test and equipment interfaces (Type B generic cabling) 22 Figure 13 Example of a Type A generic cabling system with combined BD and SD 23 Figure 14 Transmission performance of a service distribut

35、ion channel 27 Figure 15 Example of a system showing the location of cabling interfaces 28 Figure 16 Service distribution cabling models 32 Figure A.1 Link options 37 Figure B.1 Wireless application coverage area grid . 44 Figure D.1 Combined optical fibre backbone/service distribution channels . 50

36、 Tables Table 1 Contextual relationship between EN 50173 series and other standards relevant for information technology cabling systems . 8 Table 2 Maximum channel lengths for Type A reference implementations . 23 Table 3 Maximum channel lengths for Type B reference implementations . 25 Table 4 Serv

37、ice distribution channel formulae 33 Table B.1 Supported wireless applications . 42 Table B.2 Recommended SCP grid dimensions 45 Table B.3 Estimated SOs per SCP 46 BS EN 50173-6:2018EN 50173-6:2018 (E) 6 European foreword This document (EN 50173-6:2018) has been prepared by CLC/TC 215 “Electrotechni

38、cal aspects of telecommunication equipment”. The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2019-03-19 latest date by which the national standards conflicting with this

39、 document have to be withdrawn (dow) 2021-03-19 This document supersedes EN 50173-6:2013. The European Standards EN 50173:1995 and EN 50173-1:2002 have been developed to enable the application-independent cabling to support ICT applications in office premises. Their basic principles, however, are ap

40、plicable to other types of applications and in other types of premises. Therefore, CLC/TC 215 has established relevant European Standards which address the specific requirements of these premises. In order to point out the commonalities of these cabling design standards, these European Standards are

41、 published as individual parts of the EN 50173 series, thus also acknowledging that standards users recognize the designation “EN 50173” as a synonym for generic cabling design. At the time of publication of this European Standard, EN 50173 series comprises the following standards: EN 50173-1 Inform

42、ation technology Generic cabling systems Part 1: General requirements EN 50173-2 Information technology Generic cabling systems Part 2: Office spaces EN 50173-3 Information technology Generic cabling systems Part 3: Industrial spaces EN 50173-4 Information technology Generic cabling systems Part 4:

43、Homes EN 50173-5 Information technology Generic cabling systems Part 5: Data centre spaces EN 50173-6 Information technology Generic cabling systems Part 6: Distributed building services Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rig

44、hts. CENELEC shall not be held responsible for identifying any or all such patent rights. This edition of EN 50173-6: a) introduces new components 8.1 and 8.2 for balanced cabling to support new channel Classes I and II as well as optical fibre cabling (OM5) as defined in EN 50173-1:2018; b) revises

45、 Annex B on services and applications; c) revises Annex D on optical fibres used in the Type B service distribution type cabling system; d) aligns the document structure across the EN 50173 series and updates the document both technically and editorially. BS EN 50173-6:2018EN 50173-6:2018 (E) 7 Intr

46、oduction The importance of cabling infrastructure is similar to that of other fundamental utilities such as water and energy supply and interruptions to the services provided over that infrastructure can have a serious impact. A lack of design foresight, the use of inappropriate components, incorrec

47、t installation, poor administration or inadequate support can threaten quality of service and have commercial consequences for all types of users. This standard specifies generic cabling for distributed building services and can be used as a stand-alone infrastructure or in conjunction with all the

48、space-specific standards of the EN 50173 series. It has been prepared to reflect the increasing use of generic cabling in support of non-user specific services and the sharing of information between such services, many of which require the use of remote powered devices. The distribution of these ser

49、vices is implemented either as a stand-alone structure and configuration or as an overlay provided to locations other than those specified by space-specific standards in the EN 50173 series. This standard is not intended to replace the application of other space-specific standards in EN 50173 series but has been prepared in recognition of the fact that, although certain functional elements of distributed building services cabling can be co-located with those of other generic cabli