SIST EN 50346:2003/A2:2009
(Amendment)Information technology - Cabling installation - Testing of installed cabling
Information technology - Cabling installation - Testing of installed cabling
CLC/TC 215 confirmation to BT further to D133/032: No overlap between EN 50346:2002 & ISO/IEC 14763-3 (cf BT135/DG7735/DV)
Informationstechnik - Installation von Kommunikationsverkabelung - Prüfen installierter Verkabelung
Technologies de l'information - Installation de câblage - Essai des câblages installés
Informacijska tehnologija - Polaganje kablov - Preskušanje inštaliranih kablov
Specifies procedures for testing the transmission performance of installed information technology cabling in premises. These procedures apply to both balanced copper and optical fibre cabling.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 50346:2003/A2:2009
01-december-2009
Informacijska tehnologija - Polaganje kablov - Preskušanje inštaliranih kablov
Information technology - Cabling installation - Testing of installed cabling
Informationstechnik - Installation von Kommunikationsverkabelung - Prüfen installierter
Verkabelung
Technologies de l'information - Installation de câblage - Essai des câblages installés
Ta slovenski standard je istoveten z: EN 50346:2002/A2:2009
ICS:
35.110 Omreževanje Networking
SIST EN 50346:2003/A2:2009 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 50346:2003/A2:2009
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SIST EN 50346:2003/A2:2009
EUROPEAN STANDARD
EN 50346/A2
NORME EUROPÉENNE
October 2009
EUROPÄISCHE NORM
ICS 35.110
English version
Information technology -
Cabling installation -
Testing of installed cabling
Technologies de l'information - Informationstechnik -
Installation de câblage - Installation
Essai des câblages installés von Kommunikationsverkabelung -
Prüfen installierter Verkabelung
This amendment A2 modifies the European Standard EN 50346:2002; it was approved by CENELEC on
2009-05-01. 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, 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
Central Secretariat: Avenue Marnix 17, B - 1000 Brussels
© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50346:2002/A2:2009 E
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SIST EN 50346:2003/A2:2009
EN 50346:2002/A2:2009 – 2 –
Foreword
This amendment to the European Standard EN 50346:2002 was prepared by the Technical Committee
CENELEC TC 215, Electrotechnical aspects of telecommunication equipment.
The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as
amendment A2 to EN 50346:2002 on 2009-05-01.
The following dates were fixed:
– latest date by which the amendment has to be
implemented at national level by publication of
(dop) 2010-05-01
an identical national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2012-05-01
with the amendment have to be withdrawn
This amendment has been prepared to align Clause 5 with the latest edition of EN 61935-1. In addition,
requirements for measuring balanced cabling parameters ACR-F, PSANEXT, PSAACR-F and unbalanced
parameters (LCL, TCL and ELTCTL) as well as coaxial cabling have been added. For the convenience of the
reader, Clause 5 has been reproduced completely in this amendment.
__________
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SIST EN 50346:2003/A2:2009
– 3 – EN 50346:2002/A2:2009
Introduction
rd nd
Insert before the 3 paragraph (i.e. after the 2 indent):
Figure 1 and Table 1 show the schematic and contextual relationships between the standards produced by
CLC/TC 215 for information technology cabling.
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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
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EENN 5 50173-0173-5:5: I Innffoorrmmatatiion ton teecchnolhnologogyy::
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EENN 5017 50174-4-11:: I Innffoorrmmatatiion ton teecchhnnoollooggyy – – EENN 50310 50310:: A Applppliiccatatiion ofon of e equiquipotpotententiiaall
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ssppececiiffiiccatatiion anon and qd qualualiittyy as asssuurrancancee iinnffoorrmmatatiion ton teecchhnolnologogyy equiequipmpmentent
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 EN 50346 and other relevant standards
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SIST EN 50346:2003/A2:2009
EN 50346:2002/A2:2009 – 4 –
Table 1 – Contextual relationship between EN 50346 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
5.2: Common bonding 4: Structure 4: Requirements for 4: Requirements for
network (CBN) within specifiying installa- specifying installations
5: Channel
a building tions of information of information
performance
technology cabling technology cabling
6.3: AC distribution
7: Cable requirements
system and bonding 5: Requirements for
of the protective installers of infor-
8: Connecting
conductor (TN-S) 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 mains power and mains power
requirements
cabling cabling
10: Requirements for
7: Electricity
cords and jumpers
distribution systems
A: Link performance
and lightning
limits
protection
and and
EN 50174-3 EN 50174-3
and and
(for equipotential (for equipotential
bonding) bonding)
EN 50310 EN 50310
5.2: Common bonding 5.2: Common bonding
network (CBN) within network (CBN) within
a building a building
6.3: AC distribution 6.3: AC distribution
system and bonding system and bonding
of the protective of the protective
conductor (TN-S) conductor (TN-S)
and
EN 50346
4: General
requirements
5: Test parameters for
balanced cabling
6: Test parameters for
optical fibre cabling
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SIST EN 50346:2003/A2:2009
– 5 – EN 50346:2002/A2:2009
2 Normative references
Replace references to “EN 61935-1:2000” and “EN 61935-1:2000/A1:2002” with “EN 61935-1:2009”.
Delete reference to EN 50289-1-6.
Add the following references:
EN 50173-1, Information technology – Generic cabling systems – Part 1: General requirements
EN 50289-1-15, Communication cables – Specifications for test methods – Part 1-15: Electromagnetic
performance – Coupling attenuation of links and channels (Laboratory conditions)
EN 50289-1-16, Communication cables – Specifications for test methods – Part 1-16: Electromagnetic
performance – Coupling attenuation of cable assemblies (Field conditions)
3.2 Abbreviations
Add the following abbreviations:
ACR-F Attenuation to crosstalk ratio at the far-end
ACR-N Attenuation to crosstalk ratio at the near-end
ELTCTL Equal level transverse conversion transfer loss
LCL Longitudinal conversion loss
PSACR-F Power sum attenuation to crosstalk ratio at the far-end
PSACR-N Power sum attenuation to crosstalk ratio at the near-end
PSANEXT Power sum alien (exogenous) near-end crosstalk loss
PSAACR-F Power sum attenuation to alien (exogenous) crosstalk ratio at the far-end
TCL Transfer conversion loss
4 General requirements
Renumber the figures in 4.1.2, 4.1.3, 4.1.4 and 4.3.
4.6.3 Treatment of marginal test results
Add at the end of 4.6.3:
For detailed information see EN 50173-1.
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SIST EN 50346:2003/A2:2009
EN 50346:2002/A2:2009 – 6 –
5 Test parameters for balanced copper cabling
Replace Clause 5 by:
5 Test parameters for balanced copper cabling
5.1 Wire map
Test method: see EN 61935-1:2009, 5.3.2.2.
5.2 Length
5.2.1 Test method
See EN 61935-1:2009, 5.3.4.
5.2.2 Documentation
The measured results shall be reported in tabular format. The test report shall also include the nominal
velocity of propagation used in any calculation of the measured result.
5.3 Propagation delay
5.3.1 Test method
See EN 61935-1:2009, 5.3.3.
5.3.2 Documentation
The measured results shall be reported in tabular format. The test report shall also include the requirements
of the relevant cabling or application standard and the measurement accuracy.
Results for all pairs shall be reported. It shall be explicitly noted if the measured results do not conform to the
requirements.
5.4 Delay skew
5.4.1 Test method
See EN 61935-1:2009, 5.3.3.
5.4.2 Documentation
The measured results shall be reported in tabular format. The test report shall also include the requirements
of the relevant cabling or application standard and the measurement accuracy.
It shall be
...
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