SIST ETS 300 119-1 E1:2006

SLOVENSKI STANDARD
SIST ETS 300 119-1 E1:2006
01-februar-2006
Inženiring opreme (EE) – Evropski telekomunikacijski standard za prakso pri
opremi – 1. del: Uvod in terminologija
Equipment Engineering (EE); European telecommunication standard for equipment
practice; Part 1: Introduction and terminology
Ta slovenski standard je istoveten z: ETS 300 119-1 Edition 1
ICS:
33.050.01 Telekomunikacijska Telecommunication terminal
terminalska oprema na equipment in general
splošno
SIST ETS 300 119-1 E1:2006 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 119-1 E1:2006

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SIST ETS 300 119-1 E1:2006
EUROPEAN ETS 300 119-1
TELECOMMUNICATION January 1994
STANDARD
Source: ETSI TC-EE Reference: DE/EE-3001.1
ICS: 33.080
Equipment, terminology
Key words:
Equipment Engineering (EE);
European telecommunications standard for equipment practice
Part 1: Introduction and terminology
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 300 119-1 E1:2006
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ETS 300 119-1: 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 300 119-1 E1:2006
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ETS 300 119-1: January 1994
Contents
Foreword.5
1 Scope .7
2 Normative references .8
3 Mechanical equipment interfaces .8
4 The multi-level approach .8
Annex A (informative): Timescale.10
Annex B (informative): IEC Sub Committee 48D publication .11
History.12

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ETS 300 119-1: January 1994
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SIST ETS 300 119-1 E1:2006
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ETS 300 119-1: 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 1 of a 4 part ETS, aimed at setting out on a common basis, the installation engineering
requirements for telecommunication practice. This part, Part 1, is a general introduction and explains the
terminology used. Part 2 specifies the engineering requirements for racks and cabinets. Part 3 covers the
engineering requirements for miscellaneous racks/cabinets, and Part 4 covers the engineering
requirements for subracks in miscellaneous racks and cabinets.
This ETS applies to all telecommunications equipment forming part of public telecommunications networks
and is based on the work of IEC Sub Committee 48D (see informative Annex B).

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ETS 300 119-1: January 1994
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SIST ETS 300 119-1 E1:2006
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ETS 300 119-1: January 1994
1 Scope
This European Telecommunication Standard (ETS) sets out the major engineering requirements for
telecommunications equipment forming part of a public telecommunications network installed either on
public telecommunications operators' sites or in premises of operators' customers.
It is expected that the areas of transmission equipment and switching equipment will increasingly merge
into one. As a result, this ETS should be applied to all forms of telecommunications equipment.
The operating authorities should be given the data to help them plan buildings and building utilization,
including ceiling heights, equipment and traffic areas, hallways and doors, and transport installations
(freight elevators, loading ramps, etc.). They also need to be able to compute the structural design
requirements and the type and scope of air conditioning needed.
It should be made possible to expand existing installations, and to combine equipment from different
manufacturers. Therefore, operating authorities are guaranteed a wide scope for system selection.
The equipment designer should be able to derive a suitable mechanical design for telecommunications
equipment.
Such a scope calls for standardization of certain levels in the mechanical hierarchy, e.g.:
- dimensions for racks, miscellaneous racks and subracks. The definitions of cabinets and racks
contained in IEC publication 916 [1], are:
Cabinet: a free-standing and self-supporting enclosure for housing electrical and/or electronic
equipment. It is usually fitted with doors and/or side panels which may or may not be
removable;
Rack: a free-standing or fixed structure for housing electrical and/or electronic equipment;
- accessibility of rack rows;
- cable access;
- heat load;
- static load;
- compatibility with Electro-Magnetic Compatibility (EMC) and Electro-Static Discharge (ESD)
requirements.
Existing equipment
...