EN 50173-4:2007/A1:2010

SLOVENSKI STANDARD
01-marec-2011
Informacijska tehnologija - Univerzalni sistemi polaganja kablov - 4. del: Bivalni
prostori
Information technology - Generic cabling systems -- Part 4: Homes
Informationstechnik - Anwendungsneutrale Kommunikationskabelanlagen -- Teil 4:
Wohnungen
Technologies de l'information - Systèmes de câblage générique -- Partie 4: Locaux
d'habitation
Ta slovenski standard je istoveten z: EN 50173-4:2007/A1:2010
ICS:
33.040.50 Vodi, zveze in tokokrogi Lines, connections and
circuits
35.110 Omreževanje Networking
91.140.50 Sistemi za oskrbo z elektriko Electricity supply systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 50173-4/A1
NORME EUROPÉENNE
December 2010
EUROPÄISCHE NORM
ICS 33.040.50
English version
Information technology -
Generic cabling systems -
Part 4: Homes
Technologies de l'information -  Informationstechnik -
Systèmes de câblage générique - Anwendungsneutrale
Partie 4: Locaux d'habitation Kommunikationskabelanlagen -
Teil 4: Wohnungen
This amendment A1 modifies the European Standard EN 50173-4:2007; it was approved by CENELEC on
2010-12-01. 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 Central Secretariat 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
Central Secretariat 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, Romania,
Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50173-4:2007/A1:2010 E

Foreword
This amendment was prepared by the Technical Committee CENELEC TC 215, Electrotechnical aspects of
telecommunication equipment.
The text of the draft was submitted to the formal vote and was approved by CENELEC as amendment A1 to
EN 50173-4:2007 on 2010-12-01.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights.
The following dates were fixed:
– latest date by which the amendment has to be implemented

at national level by publication of an identical

national standard or by endorsement
(dop) 2011-12-01
– latest date by which the national standards conflicting

with the amendment have to be withdrawn
(dow) 2013-12-01
This standard introduces several changes in order to align the standard with the changes resulting from the
introduction of new Channel classes and component Categories in EN 50173-1:201X. Furthermore, it
introduces several technical changes to requirements for BCT cabling in Clauses 6 and 7.
For the convenience of the reader of this standard, the pertinent tables are reproduced in total, with grey
shading of new table cells. Where modifications to text apply to single expressions or a few words only, this
is indicated by underlining.
– 3 – EN 50173-4:2007/A1:2010
Text of A1 to EN 50173-4:2007
General change
Replace all occurrences of “EN 50173-1:2007” with “EN 50173-1:201X” (in addition to the changes
indicated below).
Introduction
Replace Figure 1 with:
In addition, a number of Technical Reports have been developed to support or extend the application of
these standards, including
- CLC/TR 50173-99-1, Cabling guidelines in support of 10 GBASE-T,
- CLC/TR 50173-99-2, Information technology – Implementation of BCT applications using cabling in
accordance with EN 50173-4.
EENN 50098-50098-1:1: C Cuussttoommerer p prreemmiisseess EENN 501 50173-73-2:2: I Innffoormrmaattiioonn t teecchnolhnologogyy::
ccablabliinng fg foorr i innffoormrmatatiion ton teecchhnonollogyogy - - GGenereneriicc c cablabliing -ng - OOffffiiccee prpreemmiisseess
IISSDDNN b baassiicc a acceccessss
EENN 5017 50173-3-3:3: I Innffoorrmmatatiion ton teecchhnnoollogyogy::
EENN 50 50098-098-2:2: C Cuussttoommeerr pr preemmiisseses GGeenerneriicc c cablabliinng -g - IIndusndusttrriiaall pr prememiisseess
EENN 50173 50173--11:: IInnffoorrmmatatiion ton teecchhnnoollogyogy::
ccablabliing ng ffoorr i innffoorrmmatatiion ton teecchhnolnologyogy - -
EENN 50173- 50173-4:4: I Innffoorrmmatatiion ton teecchnolhnologyogy:: GGeenerneriicc c cablabliinngg - - GGeenerneralal r requiequirreemmententss
2048 2048 kkbbiitt//ss IISSDDNN p prriimmararyy a acccceessss and and
GGeneenerriicc c cablabliing ng -- HHomomeses
lleeasased led liine nne neettwwoorrkk i inntteerrffacacee
EENN 5 50173-0173-5:5: I Innffoorrmmatatiion ton teecchnolhnologogyy::
GGenereneriicc c cablabliing -ng - DDaatta ca cententrreess
EENN 5017 50174-4-11:: I Innffoorrmmatatiion ton teecchhnnoollooggyy – – EENN 50310 50310:: A Applppliiccatatiion ofon of e equiquipotpotententiiaall
CCablabliing ing innssttalalllaattiion –on – IInsnsttaallllaattiioonn bbondionding and eng and eaarrtthhiingng iinn b buuiillddiingsngs w wiitthh
iinnffoorrmmatatiion ton teecchhnolnologogyy equiequipmpmentent
ssppececiiffiiccatatiion anon and qd qualualiittyy as asssuurrancancee
EENN 501 50174-74-2:2: I Innffoormrmaattiioonn t teecchnolhnologogyy - -
CCablabliing ing innssttalalllaattiionon - - IInnssttaallllaattiion on
plplananniningng and pr and pracacttiicceess i innssiide bde buuiilldidinnggss
EENN 501 50174-74-3:3: I Innffoormrmaattiioonn t teecchnolhnologogyy - -
CCablabliing ing innssttalalllaattiionon - - IInnssttaallllaattiion on
plplananniningng and pr and pracacttiicceess out outssiide bde buuiillddiingsngs
EENN 50 50346:346: I Innffoorrmmatatiion ton teecchhnolnologogyy --
CCaabblliing ing innssttalalllaattiionon - -
TTeessttiing ng ofof i innssttalallled ced cablabliinngg

Figure 1 – Schematic relationship between the EN 50173 series and other relevant standards

Replace Table 1 with:
Table 1 – Contextual relationship between EN 50173 series and other standards
relevant for information technology cabling systems
Building design Generic cabling Specification phase Installation phase Operation phase
phase design phase
EN 50310 EN 50173 series EN 50174-1 EN 50174-1
except
EN 50173-4
6. Bonding networks 4: Structure 4: Requirements for 4: Requirements for
specifying installations specifying installations
5: Channel
of information of information
performance
technology cabling technology cabling
7: Cable requirements
5: Requirements for
installers of infor-
8: Connecting
mation technology
hardware
cabling
requirements
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
planning installations the installation of
6: Channel
of information information
performance
technology cabling technology cabling
8: Cable requirements
6: Segregation of 6: Segregation of
metallic information metallic information
9: Connecting
technology cabling technology cabling
hardware
and power supply and power supply
requirements
cabling cabling
10: Requirements for
7: Electricity 8: Office (commercial)
cords and jumpers
distribution systems premises
A: Link performance
and lightning
9: Industrial premises
limits
protection
10: Homes
11: Data centres
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
Amend title of Figure 2 to read:
Figure 2 – Schematic of generic cabling within a home

– 5 – EN 50173-4:2007/A1:2010
1.2 Conformance
Delete the word “performance” in bullet e).
In the English version replace bullet f), second sub-bullet, with:
attachment of appropriate components to a link design meeting the prescribed performance Class of
Annex A. Channel performance shall be assured where a channel is created by adding more than one cord
to either end of a link meeting the requirements of Annex A;
Replace text starting from “In addition the following requirements …” up to and including bullet j) by:
In addition the requirements of the EN 50174 series of standards shall be met.
The test parameters to be measured and the sampling levels to be applied for a particular installation shall
be defined in the installation specification and quality plans for that installation prepared in accordance with
EN 50174-1.
The treatment of measured results that fail to meet the requirements of this clause, or lie within the relevant
measurement accuracy, shall be clearly documented within a quality plan as described in EN 50174-1.
Delete the sentence “Neither this standard nor EN 50174-1 specify the test and sampling levels to be
adopted”.
Delete the last paragraph, which starts with “Specifications marked “ffs” (for further study) …”.
2 Normative references
Update the reference to EN 50173-1:2007 to read “EN 50173-1:201X”.
Update the title of EN 50174-1 to read “Information technology – C
...