BS EN 50600-2-5-2016 Information technology Data centre facilities and infrastructures Security systems《信息技术 数据中心设施和基础设施 安全系统》.pdf
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1、BSI Standards PublicationBS EN 50600-2-5:2016Information technology Data centre facilities andinfrastructuresPart 2-5: Security systemsBS EN 50600-2-5:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN50600-2-5:2016.The UK participation in its preparation was
2、entrusted to TechnicalCommittee TCT/7/3, Telecommunications; Installation requirements:Facilities and infrastructures.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contrac
3、t. Users are responsible for its correctapplication. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 81158 6ICS 35.020; 35.110; 35.160Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under
4、 the authority of theStandards Policy and Strategy Committee on 30 April 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 50600-2-5:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 50600-2-5 March 2016 ICS 35.020; 35.110; 35.160 English Version Information
5、 technology - Data centre facilities and infrastructures - Part 2-5: Security systems Technologie de linformation - Installation et infrastructures de centres de traitement de donnes - Partie 2-5: Systmes de scurit Informationstechnik - Einrichtungen und Infrastrukturen von Rechenzentren - Teil 2-5:
6、 Sicherungssysteme This European Standard was approved by CENELEC on 2016-01-25. 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 a
7、nd bibliographical 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
8、 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 versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Esto
9、nia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee
10、for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC M
11、embers. Ref. No. EN 50600-2-5:2016 E BS EN 50600-2-5:2016EN 50600-2-5:2016 2 Contents Page European foreword . . 4 Introduction 5 1 Scope 8 2 Normative references. . 8 3 Terms, definitions and abbreviations . 9 3.1 Terms and definitions . 9 3.2 Abbreviations . 10 4 Conformance . 10 5 Physical securi
12、ty . 10 5.1 General 10 5.2 Risk assessment 11 5.3 Designation of data centre spaces - Protection Classes . . 11 6 Protection Class against unauthorized access . 12 6.1 General 12 6.2 Implementation 15 7 Protection Class against fire events igniting within data centre spaces . . 24 7.1 General 24 7.2
13、 Implementation of Protection Class requirements . . 28 8 Protection Class against environmental events (other than fire) within data centre spaces . 29 8.1 Protection Classes . . 29 8.2 Implementation 29 9 Protection Class against environmental events outside the data centre spaces . . 31 9.1 Prote
14、ction Classes . . 31 9.2 Implementation 32 10 Systems to prevent unauthorized access . . 32 10.1 General 32 10.2 Technology . 33 Annex A (informative) Pressure relief: Additional information . 36 A.1 General 36 A.2 Design considerations . . 36 Bibliography . 38 BS EN 50600-2-5:2016EN 50600-2-5:2016
15、3 Figures Figure 1 Schematic relationship between the EN 50600 standards . 6 Figure 2 Risk assessment concepts 11 Figure 3 Protection Classes within the 4-layer physical protection model . 13 Figure 4 Protection Class islands 14 Figure 5 Interconnection between Protection Class islands 14 Figure 6 E
16、xample of Protection Classes applied to data centre premises without external barriers15 Figure 7 Example of Protection Classes applied to data centre premises with external barriers 16 Tables Table 1 Examples of Protection Classes for data centre spaces . 12 Table 2 Protection Classes against unaut
17、horized access. 13 Table 3 Protection Classes against internal fire events 24 Table 4 Protection Classes against internal environmental events . 29 Table 5 Protection Classes against external environmental events 31 Table 6 Elements of systems for the prevention of unauthorized access . 33 4 Europea
18、n foreword This document (EN 50600-2-5:2016) has been prepared by CLC/TC 215 “Electrotechnical aspects oftelecommunication 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 standardor by endor
19、sement (dop) 2017-01-25 latest date by which the national standardsconflicting with this document have to bewithdrawn (dow) 2019-01-25 Attention is drawn to the possibility that some of the elements of this document may be the subject of patentrights. CENELEC and/or CEN shall not be held responsible
20、 for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission andthe European Free Trade Association. Regarding the various parts in the EN 50600 series, see the Introduction. BS EN 50600-2-5:2016EN 50600-2-5:2016 BS EN 50
21、600-2-5:2016EN 50600-2-5:2016 5 Introduction The unrestricted access to internet-based information demanded by the information society has led to an exponential growth of both internet traffic and the volume of stored/retrieved data. Data centres are housing and supporting the information technology
22、 and network telecommunications equipment for data processing, data storage and data transport. They are required both by network operators (delivering those services to customer premises) and by enterprises within those customer premises. Data centres need to provide modular, scalable and flexible
23、facilities and infrastructures to easily accommodate the rapidly changing requirements of the market. In addition, energy consumption of data centres has become critical both from an environmental point of view (reduction of carbon footprint) and with respect to economical considerations (cost of en
24、ergy) for the data centre operator. The implementation of data centres varies in terms of: a) purpose (enterprise, co-location, co-hosting, or network operator); b) security level; c) physical size; d) accommodation (mobile, temporary and permanent constructions). The needs of data centres also vary
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