EN 50174-2:2009/A2:2014
(Amendment)Information technology - Cabling installation - Part 2: Installation planning and practices inside buildings
Information technology - Cabling installation - Part 2: Installation planning and practices inside buildings
2014-02-10: FV alloacted to mherfurth@cencenelec.eu
Informationstechnik - Installation von Kommunikationsverkabelung - Teil 2: Installationsplanung und Installationspraktiken in Gebäuden
Technologies de l'information - Installation de câblages - Partie 2: Planification et pratiques d'installation à l'intérieur des bâtiments
Informacijska tehnologija - Polaganje kablov - 2. del: Načrtovanje inštalacij in tehnike dela v stavbah - Dopolnilo A2
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2014
,QIRUPDFLMVNDWHKQRORJLMD3RODJDQMHNDEORYGHO 1DþUWRYDQMHLQãWDODFLMLQ
WHKQLNHGHODYVWDYEDK'RSROQLOR$
Information technology - Cabling installation - Part 2: Installation planning and practices
inside buildings
Informationstechnik - Installation von Kommunikationsverkabelung - Teil 2:
Installationsplanung und Installationspraktiken in Gebäuden
Technologies de l'information - Installation de câblages - Partie 2: Planification et
pratiques d'installation à l'intérieur des bâtiments
Ta slovenski standard je istoveten z: EN 50174-2:2009/A2:2014
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 50174-2:2009/A2
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2014
ICS 35.110; 91.140.50
English Version
Information technology - Cabling installation - Part 2: Installation
planning and practices inside buildings
Technologies de l'information - Installation de câblages - Informationstechnik - Installation von
Partie 2: Planification et pratiques d'installation à l'intérieur Kommunikationsverkabelung - Teil 2: Installationsplanung
des bâtiments und Installationspraktiken in Gebäuden
This amendment A2 modifies the European Standard EN 50174-2:2009; it was approved by CENELEC on 2014-08-26. CENELEC
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 amendment 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, 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: Avenue Marnix 17, B-1000 Brussels
© 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50174-2:2009/A2:2014 E
Contents Page
Foreword . 3
Introduction . 4
2 Normative references . 6
3 Terms, definitions and abbreviations. 6
3.1 Terms and definitions . 6
4 Requirements for planning installations of information technology cabling . 8
4.4 Pathway systems . 9
4.6 Closures . 9
4.8 Filtering and electrical isolation components and surge protective device . 9
4.10 Planning for repair . 10
5 Requirements for the installation of information technology cabling . 10
5.4 Surge protective devices . 11
6 Segregation of metallic information technology cabling and power supply cabling . 11
8 Office (commercial) premises . 12
9 Industrial premises . 15
10 Homes . 16
11 Data centres . 16
12 Common infrastructures within multi-tenant buildings . 20
12.1 General . 20
12.2 Spaces in common areas . 21
12.3 Pathways in common areas . 21
12.4 Requirements for planning installations of information technology cabling . 22
12.5 Requirements for the installers of information technology cabling . 33
12.6 Segregation of metallic information technology cabling and power supply cabling . 33
Annex A (informative) EMC and protection . 33
A.3 Filtering and electrical isolation components and surge protective devices . 33
Annex B (informative) Application of responsibilities . 33
Bibliography . 36
- 3 - EN 50174-2:2009/A2:2014
Foreword
This document (EN 50174-2:2009/A2:2014) has been prepared by CLC/TC 215 "Electrotechnical aspects of
telecommunication equipment".
The following dates are fixed:
• latest date by which this document has to be
(dop) 2015-08-26
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards
(dow) 2017-08-26
conflicting with this document have to
be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights.
This amendment covers:
– a new Clause 12 on common pathways and spaces within multi-tenant buildings;
– a modified treatment of A.3 to ensure to that it addresses the planning and installation of electrical
isolation components internal to buildings (EN 50174-3 will include an Annex with the same topic for
external to buildings);
− some technical and editorial changes to Clauses 3, 4, 5, 8 and 11.
Introduction
Replace Figure 1 by the following figure:
EENN 5009500988--1:1: C Cususttomomerer pr preemmiisseses ccablabliing fng foror EENN 5017501733--2:2: I Infnforormmatatiion ton tecechnolhnoloogygy --
iinfnforormmatatiion ton tecechnolhnoloogygy -- IISSDDNN b baassiicc a acccceessss GGenenereriicc c cablabliing ng ssyysstteemmss -- OOffffiicce pre prememiisseses
EENN 5017501733--3:3: I Infnforormmatatiion ton tecechnolhnoloogygy --
GGenenereriicc c cablabliing ng ssyysstteemmss -- IIndusndusttrriialal prprememiisseses
EENN 5009500988--2:2: C Cususttomomerer pr preemmiisseses ccablabliing fng foror
iinfnforormmatatiion ton tecechnolhnoloogygy -- 202048 48 kkbbiit/st/s IISSDN pDN prriimmaarryy
EENN 5017501733--4:4: I Infnforormmatatiion ton tecechnolhnoloogygy -- EENN 5017501733--1:1: I Infnforormmatatiion ton tecechnolhnoloogygy --
acacccesesss and l and leaseased ed lliine ne nnetetwwororkk i intntererffacacee
GGenenereriicc c cablabliing ng ssyysstteemmss -- HHomomeess GGenenereriicc c cablabliing ng ssyysstteemmss -- GGenereneralal
rrequiequirrememententss
EENN 5017501733--5:5: I Infnforormmatatiion ton tecechnolhnoloogygy --
GGenenereriicc c cablabliing ng ssyysstteemmss -- DDatata a ccententrreses
EENN 5017501733--6:6: I Infnforormmatatiion ton tecechnolhnoloogygy --
GGenenereriicc c cablabliing ng ssyysstteemmss -- DDiissttrriibutbuted buied builldidinng g
sserervviicceses
EENN 5017501744--1:1: I Infnforormmatatiion ton tecechnolhnoloogygy -- CCablabliing ng
iinsnsttalalllatatiion on -- IInsnsttalalllatatiion son specpeciiffiiccatatiion on aand qnd qualualiittyy
asasssururancancee
EENN 5017501744--2:2: I Infnforormmatatiion ton tecechnolhnoloogygy -- CCablabliing ng EENN 503150310:0: A Applppliiccatatiion ofon of eqequiuipotpoteentntiialal bonbondiding ng
iinsnsttalalllatatiion on -- IInsnsttalalllatatiion on plplannianninng g and and prpracacttiicceses and and eareartthihinngg iin bn buiuilldidingsngs w wiitth ih infnforormmaattiion on
iinsnsiide buide builldidingsngs ttecechnolhnoloogygy e equiquipmpmentent
EENN 5017501744--3:3: I Infnforormmatatiion ton tecechnolhnoloogygy -- CCablabliing ng
iinsnsttalalllatatiion on -- IInsnsttalalllatatiion on plplannianninng g and and prpracacttiicceses
outoutssiide buide builldidinngsgs
EENN 503450346:6: I Infnforormmatatiion ton tecechnolhnologogyy -- CCablabliing ng
iinsnsttalalllatatiion on -- TTeessttiing ofng of i insnsttalallled ced cablabliingng
Figure 1 - Schematic relationship between the EN 50173 series and other relevant standards
- 5 - EN 50174-2:2009/A2:2014
Replace Table 1 with the following Table:
Table 1 Contextual relationship between EN 50174 series
and other standards relevant for information technology cabling systems
Building design phase Generic cabling design Specification phase Installation phase Operation phase
phase
EN 50310 EN 50173 series EN 50174-1 EN 50174-1
except
EN 50173-4
6. Earthing networks 4: Structure 4: Requirements for 4: Requirements for
specifying installations of specifying installations of
5: Channel performance
information technology information technology
cabling cabling
7: Cable requirements
5: Requirements for
8: Connecting hardware
installers of information
requirements
technology cabling
9: Requirements for
cords and jumpers
A: Link performance
limits
Planning phase
and
EN 50173-4 EN 50174-2 EN 50174-2
4 and 5: Structure 4: Requirements for 5: Requirements for the
planning installations of installation of information
6: Channel performance
information technology technology cabling
cabling
8: Cable requirements
6: Segregation of
6: Segregation of metallic information
9: Connecting hardware
metallic information technology cabling and
requirements
technology cabling and power supply cabling
10: Requirements for
power supply cabling
8: Office (commercial)
cords and jumpers
7: Electricity distribution premises
A: Link performance systems and lightning
9: Industrial premises
limits protection
10: Homes
11: Data centres
12: Common infra-
structures within multi-
tenant premises
and and
EN 50174-3 EN 50174-3
and and
(for equipotential (for equipotential
bonding) bonding)
EN 50310 EN 50310
and
EN 50346
4: General requirements
5: Test parameters for
balanced cabling
6: Test parameters for
optical fibre cabling
2 Normative references
Amend reference to EN 50173-1:2007 to read EN 50173-1:2011.
Amend reference to EN 50491-6-1 to read:
EN 50491-6-1, General requirements for Home and Building Electronic Systems (HBES) and Building Automation and
Control Systems (BACS) - Part 6-1: HBES installations - Installation and planning
3 Terms, definitions and abbreviations
3.1 Terms and definitions
st
Amend the 1 sentence as follows:
For the purposes of this document, the terms and definitions given in EN 50174-1, EN 50310 and the following
apply.
Replace all occurrences of “NOTE” with “Note 1 to entry:”
Delete the following definitions and renumber all definitions accordingly (done in this Amendment as
applicable):
3.1.1
bonding network
3.1.4
common bonding network
3.1.15
isolated bonding network
3.1.18
meshed bonding network
3.1.24
primary distribution space
3.1.26
resistibility
Insert the following new definitions:
3.1.1
access provider
operator or another entity providing the means to enable external telecommunications service provision to a
subscriber
[SOURCE: EN 50700:2014, 3.1.1; EN 50174-3:2014, 3.1.2]
3.1.2
access provider space
location of access provider transmission and support equipment
- 7 - EN 50174-2:2009/A2:2014
Replace the existing definition 3.1.5 with the following one:
3.1.5
data centre
structure, or group of structures, dedicated to the centralized accommodation, interconnection and operation
of information technology and network telecommunications equipment providing data storage, processing and
transport services together with all the facilities and infrastructures for p
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.