EN 50600-2-5:2021

Information technology - Data centre facilities and infrastructures - Part 2-5: Security systems

EN 50600-2-5:2021

Name:EN 50600-2-5:2021   Standard name:Information technology - Data centre facilities and infrastructures - Part 2-5: Security systems
Standard number:EN 50600-2-5:2021   language:English language
Release Date:15-Apr-2021   technical committee:CLC/TC 215 - Electrotechnical aspects of telecommunication equipment
Drafting committee:CLC/TC 215 - Electrotechnical aspects of telecommunication equipment   ICS number:35.020 - Information technology (IT) in general

SLOVENSKI STANDARD
01-junij-2021
Nadomešča:
SIST EN 50600-2-5:2016
Informacijska tehnologija - Naprave in infrastruktura podatkovnih centrov - 2-5.
del: Varnostni sistemi
Information technology - Data centre facilities and infrastructures - Part 2-5: Security
systems
Informationstechnik - Einrichtungen und Infrastrukturen von Rechenzentren - Teil 2-5:
Sicherungssysteme
Technologie de l'information - Installations et infrastructures de centres de traitement de
données - Partie 2-5: Systèmes de sécurité
Ta slovenski standard je istoveten z: EN 50600-2-5:2021
ICS:
35.030 Informacijska varnost IT Security
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 50600-2-5

NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2021
ICS 35.020; 35.110; 35.160 Supersedes EN 50600-2-5:2016 and all of its
amendments and corrigenda (if any)
English Version
Information technology - Data centre facilities and infrastructures
- Part 2-5: Security systems
Technologie de l'information - Installations et infrastructures Informationstechnik - Einrichtungen und Infrastrukturen von
de centres de traitement de données - Partie 2-5: Systèmes Rechenzentren - Teil 2-5: Sicherungssysteme
de sécurité
This European Standard was approved by CENELEC on 2021-03-22. 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 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 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, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50600-2-5:2021 E
Contents Page
European foreword . 5
Introduction . 6
1 Scope . 9
2 Normative references. 9
3 Terms, definitions and abbreviations . 10
3.1 Terms and definitions . 10
3.2 Abbreviations . 11
4 Conformance . 11
5 Physical security . 12
5.1 General . 12
5.2 Risk analysis and management . 12
5.3 Designation of data centre spaces: Protection Classes . 13
6 Protection against unauthorized access . 13
6.1 General . 13
6.1.1 Data centre configuration . 13
6.1.2 Protection Classes . 14
6.1.3 Protection Classes of specific infrastructures . 16
6.1.4 Levels for access control . 16
6.2 Access to the data centre premises . 17
6.2.1 Premises with external physical barriers . 17
6.2.2 Premises without external physical barriers . 18
6.2.3 Roofs . 19
6.2.4 Access routes . 19
6.2.5 Parking . 19
6.2.6 Employees and visitors . 20
6.2.7 Pathways . 20
6.2.8 Cabinets, racks and frames . 21
6.3 Implementation . 21
6.3.1 Protection Class 1 . 21
6.3.2 Protection Class 2 . 22
6.3.3 Protection Class 3 . 22
6.3.4 Protection Class 4 . 23
7 Protection against intrusion to data centre spaces . 24
7.1 General . 24
7.2 Level for the detection of intrusion . 24
7.3 Implementation . 24
7.3.1 Protection Class 1 . 24
7.3.2 Protection Class 2 . 25
7.3.3 Protection Class 3 . 26
7.3.4 Protection Class 4 . 26
8 Protection against fire events igniting within data centre spaces . 27
8.1 General . 27
8.1.1 Protection Classes . 27
8.1.2 Fire compartments and barriers . 28
8.1.3 Fire detection and fire alarm systems . 28
8.1.4 Fixed firefighting systems . 28
8.1.5 Portable firefighting equipment . 30
8.2 Implementation . 31
8.2.1 Protection Class 1 . 31
8.2.2 Protection Class 2 . 31
8.2.3 Protection Class 3 . 31
8.2.4 Protection Class 4 . 31
9 Protection against environmental events (other than fire) within data centre spaces . 31
9.1 General . 31
9.2 Implementation . 32
9.2.1 Protection Class 1 . 32
9.2.2 Protection Class 2 . 32
9.2.3 Protection Class 3 . 32
9.2.4 Protection Class 4 . 32
10 Protection against environmental events outside the data centre spaces . 33
10.1 General . 33
10.2 Implementation . 34
10.2.1 Protection Class 1 . 34
10.2.2 Protection Class 2 . 34
10.2.3 Protection Class 3 . 34
11 Systems to prevent unauthorized access and intrusion . 34
11.1 General . 34
11.2 Technology . 35
11.2.1 Security lighting . 35
11.2.2 Video surveillance systems . 36
11.2.3 Intruder and holdup alarm systems . 37
11.2.4 Access control systems . 37
11.2.5 Event and alarm monitoring . 37
Annex A (informative) Pressure relief: Additional information . 38
A.1 General . 38
A.2 Design considerations . 38
Bibliography . 40

Figures
Figure 1 — Schematic relationship between the EN 50600 standards . 7
Figure 2 — Risk analysis and management concep
...

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