ETSI ETS 300 119-2 ed.1 (1994-01)

SLOVENSKI STANDARD
SIST ETS 300 119-2 E1:2006
01-februar-2006
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Equipment Engineering (EE); European telecommunication standard for equipment
practice; Part 2: Engineering requirements for racks and cabinets
Ta slovenski standard je istoveten z: ETS 300 119-2 Edition 1
ICS:
33.050.01 Telekomunikacijska Telecommunication terminal
terminalska oprema na equipment in general
splošno
SIST ETS 300 119-2 E1:2006 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 119-2 E1:2006

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SIST ETS 300 119-2 E1:2006
EUROPEAN ETS 300 119-2
TELECOMMUNICATION January 1994
STANDARD
Source: ETSI TC-EE Reference: DE/EE-3001.2
ICS: 33.080
Equipment, racks, cabinets
Key words:
Equipment Engineering (EE);
European telecommunication standard for equipment practice
Part 2: Engineering requirements for racks and cabinets
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
F-06921 Sophia Antipolis CEDEX - FRANCE
Postal address:
650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Office address:
c=fr, a=atlas, p=etsi, s=secretariat - secretariat@etsi.fr
X.400: Internet:
Tel.: +33 92 94 42 00 - Fax: +33 93 65 47 16
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1994. All rights reserved.
New presentation - see History box

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SIST ETS 300 119-2 E1:2006
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ETS 300 119-2: January 1994
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

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SIST ETS 300 119-2 E1:2006
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ETS 300 119-2: January 1994
Contents
Foreword .5
1 Scope .7
2 Normative references.7
3 Coordination dimensions for racks/cabinets .7
3.1 Height.7
3.2 Width.8
3.3 Depth .8
4 Accessibility and line-up of racks/cabinets.8
5 External cable access .8
6 Heat dissipation.8
6.1 Rack/cabinet heat management.8
6.2 Component temperature.9
6.3 Room thermal planning.9
7 Floor loading.9
7.1 Weight per unit area of fully equipped rack/cabinet.9
7.2 Weight per unit area of cable support structure and cabling .9
7.3 Point loading .9
8 Structural load on a rack/cabinet.9
8.1 Static load .9
8.2 Dynamic load .9
9 Temperatures limits.10
9.1 Temperature of touchable parts.10
9.2 Temperature of issuing air.10
10 Dimensions of packaged rack/cabinet .10
11 Electromagnetic compatibility and electrostatic discharge requirements.10
Annex A (informative): Illustrative figures.11
Annex B (informative): IEC Sub Committee 48D publication.14
History.15

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ETS 300 119-2: January 1994
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SIST ETS 300 119-2 E1:2006
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ETS 300 119-2: January 1994
Foreword
This European Telecommunication Standard (ETS) has been produced by the Equipment Engineering (EE)
Technical Committee of the European Telecommunications Standards Institute (ETSI).
This ETS is part 2 of a 4 part ETS, aimed at setting out on a common basis, the installation engineering
requirements for telecommunication practice, housing equipment forming part of a public
telecommunications network. Part 1 is a general introduction, and explains the terminology used. This part,
Part 2, specifies the engineering requirements for racks and cabinets and Part 3 the engineering
requirements for miscellaneous racks and cabinets. Part 4 covers engineering requirements for subracks in
miscellaneous racks and cabinets.
This ETS applies to all telecommunication equipment forming part of public telecommunications network.
The requirements for racks which this part lays down are based on the work of IEC Sub Committee 48D (see
Annex B).
Illustrative figures are contained in Annex A.

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ETS 300 119-2: January 1994
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SIST ETS 300 119-2 E1:2006
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ETS 300 119-2: January 1994
1 Scope
This part of European Telecommunication Standard (ETS) 300 119 details requirements for racks/cabinets
which are supplied fully equipped. The racks/cabinets shall be used for housing telecommunication
equipment forming part of a public telecommunication network installed either on the public
telecommunication operators' sites, or in the premises of operator's customers.
Part 1 of this ETS (ETS 300 119-1 [3]) defines the meaning of rack or cabinet in the context of this ETS.
2 Normative references
This ETS incorporates by dated or undated reference, provisions from other publications. These normative
references are cited at the appropriate places in the text and the publications are listed hereafter. For dated
references, subsequent amendments to or revisions of any of these publications apply to this ETS only when
incorporated in it by amendment or revision. For undated references the latest edition of the publication
referred to applies.
[1] CEN/CENELEC EN 60 950 (1988): "Safety of information technology
equipment, including electrical business equipment".
[2] Council Directive 89/336/EEC: "Approximation of the laws of the Member
States relating to electromagnetic compatibility".
[3] ETS 300 119-1: "Equipment Engineering (EE); European
telecommunication standard for equipment practice Part 1: Introduction
and terminology".
[4] ETS 300 119-3: "Equipment Engineering (EE); European
telecommunication standard for equipment practice Part 3: Engineering
requirements for miscellaneous racks and cabinets".
[5] ETS 300 119-4: "Equipment Engineering (EE); European
telecommunication standard for equipment practice Part 4: Engineering
requirements for subracks in miscellaneous racks/cabinets.
[6] ETS 300 019: "Equipment Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment".
3 Coordination dimensions for racks/cabinets
3.1 Height
The height dimen
...