EN 50290-4-2:2008
(Main)Communication cables - Part 4-2: General considerations for the use of cables - Guide to use
Communication cables - Part 4-2: General considerations for the use of cables - Guide to use
The scope of this European Standard is to help installers and cabling designers to understand the range of communication metallic cables available. To help this choice the fundamental and practical rules on how to use these cables are established. The related cables are specified in the documents issued by CLC/TC 46X and its sub committees. These cables are: - telecom cables used in access network, - data communication twisted pairs cables, - coaxial cables used in CATV.
Kommunikationskabel - Teil 4-2: Allgemeine Betrachtungen für die Anwendung der Kabel - Leitfaden für die Verwendung
Diese Europäische Norm soll Installateure und Entwicklern von Verkabelungen unterstützen, den Bereich der verfügbaren metallischen Kommunikationskabel zu verstehen. Um die Auswahl der Kabel zu erleichtern, sind die grundlegenden und praktischen Richtlinien bezüglich der Anwendung der Kabel festgelegt. Die entsprechenden Kabel sind in den Dokumenten, die vom Komitee CLC/TC 46X und seinen Unterkomitees herausgegeben werden, spezifiziert. Diese Kabel sind: – Telekommunikationskabel für das Telefonnetz, – verseilte Paare für die Datenkommunikation, – Koaxialkabel für CATV.
Câbles de communication - Partie 4-2: Considérations générales pour l'utilisation des câbles - Guide d'utilisation
L’objet de la présente Norme Européenne est d’aider les installateurs et les concepteurs de câblage à cerner la gamme de câbles de communications métalliques disponibles. Pour aider à ce choix les règles fondamentales et pratiques sur la façon d’utiliser ces câbles sont établies. Les câbles associés sont spécifiés dans les documents publiés par le CLC/TC46X et ses sous-comités. Ces câbles sont : - les câbles de télécommunication utilisés dans les réseaux d’accès, - les câbles à paires torsadées pour la transmission de données, - câbles coaxiaux utilisés dans les réseaux câblés de télévision.
Komunikacijski kabli - 4-2. del: Splošno o uporabi kablov - Vodilo za uporabo
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Komunikacijski kabli - 4-2. del: Splošno o uporabi kablov - Vodilo za uporaboKommunikationskabel - Teil 4-2: Allgemeine Betrachtungen für die Anwendung der Kabel - Leitfaden für die VerwendungCâbles de communication - Partie 4-2: Considérations générales pour l'utilisation des câbles - Guide d'utilisationCommunication cables - Part 4-2: General considerations for the use of cables - Guide to use33.120.10Koaksialni kabli. ValovodiCoaxial cables. WaveguidesICS:Ta slovenski standard je istoveten z:EN 50290-4-2:2008SIST EN 50290-4-2:2008en,fr,de01-november-2008SIST EN 50290-4-2:2008SLOVENSKI
STANDARD
SIST EN 50290-4-2:2008
EUROPEAN STANDARD EN 50290-4-2 NORME EUROPÉENNE
EUROPÄISCHE NORM July 2008
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2008 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50290-4-2:2008 E
English version
Communication cables -
Part 4-2: General considerations for the use of cables -
Guide to use
Câbles de communication -
Partie 4-2: Considérations générales
pour l'utilisation des câbles -
Guide d'utilisation
Kommunikationskabel -
Teil 4-2: Allgemeine Betrachtungen
für die Anwendung der Kabel -
Leitfaden für die Verwendung
This European Standard was approved by CENELEC on 2008-02-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard 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 European Standard 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.
ICS 33.120.10 SIST EN 50290-4-2:2008
EN 50290-4-2:2008 - 2 - Foreword This European Standard was prepared by the Technical Committee CENELEC TC 46X, Communication cables, with the help of the CENELEC Co-operating Partner EUROPACABLE (ECBL). The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 50290-4-2 on 2008-02-01. The following dates were fixed: – latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement
(dop)
2009-02-01 – latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow)
2011-02-01 __________ SIST EN 50290-4-2:2008
- 3 - EN 50290-4-2:2008 Contents 1 Scope . 5 2 Normative references . 5 3 Communication cable basics . 6 4 Types of cables . 6 4.1 Twisted pairs cables . 7 4.2 Coaxial cable (unbalanced) . 8 4.3 Flexible cables versus rigid cables . 9 5 Cables and regulations . 9 5.1 Low voltage. 10 5.2 Fire reactions and Euroclasses . 11 5.3 Electromagnetic behaviour . 10 6 Criteria for the choice of the cables . 14 6.1 Cable construction . 14 6.2 Cabling .
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