EN 50173-5:2018
(Main)Information technology - Generic cabling systems - Part 5: Data centre spaces
Information technology - Generic cabling systems - Part 5: Data centre spaces
This standard specifies generic cabling within computer room spaces in data centre premises, or data centre spaces within other types of building. It covers balanced cabling and optical fibre cabling. This standard specifies directly or via reference to EN 50173-1 the: - structure and minimum configuration for generic cabling within data centre spaces; - interfaces at the external network interface (ENI) and equipment outlet (EO); - performance requirements for cabling links and channels; - implementation requirements and options; - performance requirements for cabling components; - conformance requirements and verification procedures. This standard has taken into account requirements specified in application standards listed in EN 50173-1. Safety and electromagnetic compatibility (EMC) requirements are outside the scope of this standard and are covered by other standards and regulations. However, information given in this standard can be of assistance in meeting these standards and regulations.
Informationstechnik - Anwendungsneutrale Kommunikationskabelanlagen - Teil 5: Rechenzentrumsbereiche
Diese Norm legt anwendungsneutrale Kommunikationskabelanlagen innerhalb von Rechnerräumen an Rechenzentrumsstandorten oder in Rechenzentrumsbereichen innerhalb anderer Gebäudearten fest. Sie behandelt symmetrische Kupferverkabelung und Lichtwellenleiterverkabelung. Diese Norm legt entweder direkt oder mittels Verweisung auf EN 50173 1 Folgendes fest: – Struktur und Mindestkonfiguration für anwendungsneutrale Kommunikationskabelanlagen in Rechen-zentrumsbereichen; – Schnittstellen an der Schnittstelle zum externen Netz (ENS) und dem Geräteanschluss (GA); – Anforderungen an das Leistungsvermögen von Verkabelungs- und Übertragungsstrecken; – Anforderungen an und Optionen für Ausführungen; – Anforderungen an das Leistungsvermögen von Verkabelungskomponenten; – Konformitätsanforderungen und Verifizierungsverfahren. In dieser Norm wurden Anforderungen berücksichtigt, die in den in EN 50173 1 aufgeführten Anwendungs-normen festgelegt werden. Anforderungen an Sicherheit und elektromagnetische Verträglichkeit (EMV) gehören nicht zum Anwendungs-bereich dieser Norm und werden von anderen Normen und Vorschriften behandelt. Jedoch können die in dieser Norm bereitgestellten Informationen bei der Einhaltung dieser Normen und Vorschriften hilfreich sein.
Technologies de l'information - Systèmes de câblage générique - Partie 5: Espaces de centres de traitement de données
Informacijska tehnologija - Univerzalni sistemi polaganja kablov - 5. del: Podatkovna središča
Ta standard določa univerzalne kable, napeljane v računalniških prostorih podatkovnih središč ali podatkovnih središčih znotraj drugih vrst stavb.
Zajema simetrične kable in kable z optičnimi vlakni.
Ta standard neposredno ali s sklicem na standard EN 50173-1 določa:
– strukturo in minimalno konfiguracijo univerzalnih kablov v podatkovnih središčih;
– vmesnike na zunanjem omrežnem vmesniku (ENI) in vtičnici za opremo (EO);
– zahteve za zmogljivost kabelskih povezav in kanalov;
– zahteve in možnosti za izvedbo;
– zahteve za zmogljivost kabelskih komponent;
– zahteve za skladnost in postopke preverjanja.
Ta standard upošteva zahteve, določene v standardih za uporabo, navedenih v standardu EN 50173-1.
Varnostne zahteve in zahteve za elektromagnetno združljivost (EMC) ne spadajo na področje uporabe tega standarda ter so obravnavane v drugih standardih in predpisih. Vendar so lahko informacije iz tega standarda v pomoč pri izpolnjevanju teh standardov in predpisov.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2018
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SIST EN 50173-5:2008
SIST EN 50173-5:2008/A1:2011
SIST EN 50173-5:2008/A1:2011/AC:2011
SIST EN 50173-5:2008/A2:2013
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Information technology - Generic cabling systems - Part 5: Data centre spaces
Informationstechnik - Anwendungsneutrale Kommunikationskabelanlagen - Teil 5:
Rechenzentrumsbereiche
Technologies de l'information - Systèmes de câblage générique - Partie 5: Espaces de
centres de traitement de données
Ta slovenski standard je istoveten z: EN 50173-5:2018
ICS:
33.040.50 Vodi, zveze in tokokrogi Lines, connections and
circuits
35.110 Omreževanje Networking
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 50173-5
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2018
ICS 33.040.50 Supersedes EN 50173-5:2007
English Version
Information technology - Generic cabling systems - Part 5: Data
centre spaces
Technologies de l'information - Systèmes de câblage Informationstechnik - Anwendungsneutrale
générique - Partie 5: Espaces de centres de traitement de Kommunikationskabelanlagen - Teil 5:
données Rechenzentrumsbereiche
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 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, 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 Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für 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 Members.
Ref. No. EN 50173-5:2018 E
Contents Page
European foreword . 5
Introduction . 6
1 Scope and conformance . 9
1.1 Scope . 9
1.2 Conformance . 9
2 Normative references . 10
3 Terms, definitions and abbreviations . 10
3.1 Terms and definitions . 10
3.2 Abbreviations . 12
4 Structure of the generic cabling system in computer room spaces of data centres . 12
4.1 General. 12
4.2 Functional elements . 12
4.3 Structure and hierarchy . 13
4.4 Cabling subsystems . 14
4.4.1 Data centre cabling subsystems . 14
4.4.2 Associated cabling subsystems . 15
4.5 Design objectives . 16
4.5.1 General. 16
4.5.2 Zone distribution cabling . 16
4.5.3 Intermediate distribution cabling . 16
4.5.4 Main distribution cabling . 16
4.5.5 Network access cabling . 16
4.5.6 Tie cabling . 17
4.6 Accommodation of functional elements . 18
4.6.1 General. 18
4.6.2 Equipment Outlets . 18
4.6.3 Distributors . 18
4.6.4 Cables . 18
4.6.5 Local Distribution Points . 18
4.6.6 External Network Interface . 18
4.7 Interfaces . 18
4.7.1 Equipment interfaces and test interfaces . 18
4.7.2 Channels and links . 20
4.8 Dimensioning and configuration . 20
4.8.1 Distributors . 20
4.8.2 Cables . 20
4.8.3 Connecting hardware . 20
4.8.4 Cords. 20
4.8.5 Equipment Outlets and Local Distribution Points . 21
4.8.6 External Network Interface . 21
5 Channel performance in computer room spaces of data centres . 22
5.1 General. 22
5.2 Environmental performance . 23
5.3 Transmission performance. 23
5.3.1 General. 23
5.3.2 Balanced cabling . 23
5.3.3 Optical fibre cabling . 24
6 Reference implementations in computer room spaces of data centres . 24
6.1 General. 24
6.2 Balanced cabling . 24
6.2.1 General. 24
6.2.2 Zone distribution cabling . 24
6.2.3 Intermediate distribution cabling . 29
6.2.4 Main distribution cabling . 30
6.2.5 Network access cabling . 32
6.3 Optical fibre cabling . 34
6.3.1 General. 34
6.3.2 Component choice . 35
6.3.3 Dimensions . 35
7 Cable requirements in computer room spaces of data centres . 35
7.1 General. 35
7.2 Balanced cables of Category 5, 6, 6A, 7, 7A, 8.1 and 8.2. 35
7.3 Optical fibre cables of Category OM3, OM4, OM5, OS1a and OS2 . 35
8 Connecting hardware requirements in computer room spaces of data centres . 35
8.1 General requirements . 35
8.2 Balanced connecting hardware . 36
8.2.1 General requirements . 36
8.2.2 Electrical, mechanical and environmental performance . 36
8.3 Optical fibre connecting hardware . 36
8.3.1 General requirements . 36
8.3.2 Optical, mechanical and environmental performance . 37
9 Requirements for cords and jumpers in computer room spaces of data centres . 37
9.1 Jumpers . 37
9.2 Balanced cords of Category 5, 6, 6A, 7, 7A, 8.1 and 8.2 . 37
9.2.1 General. 37
9.2.2 Additional requirements for certain cords . 37
9.3 Optical fibre cords of Category OM3, OM4, OM5, OS1a and OS2 . 37
Annex A (normative) Link performance limits. 38
A.1 General. 38
A.2 B
...
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