SIST EN 50117-4-2:2016
(Main)Coaxial cables - Part 4-2: Sectional specification for CATV cables up to 6 GHz used in cabled distribution networks
Coaxial cables - Part 4-2: Sectional specification for CATV cables up to 6 GHz used in cabled distribution networks
This sectional specification relates to EN 50117-1 and should be read in conjunction with this generic
specification. This specification applies to indoor drop cables for use in cabled distribution systems operating
at temperature between -40 °C and +70 °C1) and at frequencies between 5 MHz and 6 000 MHz and
complying with the requirements of EN 50083. These cables are suitable to implement the network type
Case D as depicted in Figure 1 and subclause 6.6 of EN 60728-1-1:2014.
The purpose of this European Standard is to specify the applicable test methods and requirements for the
electrical, mechanical, and environmental and fire performance of the cables.
Koaxialkabel - Teil 4-2: Rahmenspezifikation für CATV-Kabel bis zu 6 GHz für Kabelverteilanlagen
Diese Rahmenspezifikation bezieht sich auf EN 50117-1 und ist in Verbindung mit dieser Fachgrundspezifikation zu lesen. Die vorliegende Spezifikation bezieht sich auf Hausinstallationskabel zur Anwendung in Kabelverteilsystemen bei Temperaturen von –40 °C bis +70 °C1), wel¬che im Frequenzbereich zwischen 5 MHz und 6 000 MHz betrieben werden. Die vorliegende Spezifikation stimmt mit den Anforderungen der EN 50083 überein. Diese Kabel sind geeignet für Netzwerke vom Typ D nach EN 60728-1-1:2014, Bild 1 und 6.6.
Zweck dieser Europäischen Norm ist, die zutreffenden Prüfverfahren und Anforderungen der elektrischen und mechanischen Eigenschaften der Kabel sowie das Verhalten der Kabel gegenüber Umgebungsbedingungen und das Brandverhalten festzulegen.
Câbles coaxiaux - Partie 4-2: Spécification intermédia irerelative aux câbles des réseaux câblés de télévision jusqu'à 6 GHz, utilisés dans les réseaux de distribution par câbles
La présente spécification intermédiaire fait référence à l’EN 50117-1. Il convient de l’utiliser conjointement avec cette dernière norme générique. La présente spécification s’applique aux câbles de dérivation à usage intérieur destinés à être utilisés dans des réseaux de distribution par câbles fonctionnant à une plage de températures comprises entre –40 °C et +70 °C et à des fréquences comprises entre 5 MHz et 6 000 MHz, conformes aux exigences de l’EN 50083. Ces câbles peuvent être mis en œuvre dans le type de réseau du Cas D représenté à la Figure 1 et au 6.6 de l’EN 60728-1-1:2014.
La présente Norme Européenne est destinée à spécifier les méthodes d’essai et les exigences applicables pour les performances électriques, mécaniques, environnementales et de tenue au feu des câbles.
Koaksialni kabli - 4-2. del: Področna specifikacija za kable CATV za frekvenco do 6 GHz, ki se uporabljajo v kabelskih razdelilnih omrežjih
Ta področna specifikacija je povezana s standardom EN 50117-1 in naj bi jo brali skupaj s to rodovno
specifikacijo. Ta specifikacija velja za notranje povezovalne kable v kabelskih razdelilnih sistemih, ki delujejo pri temperaturi med –40 °C in +70 °C1) in pri frekvencah med 5 MHz in 6 000 MHz ter ustrezajo zahtevam standarda EN 50083. Ti kabli so primerni za izvedbo omrežja tipa Case D, kot je prikazan na sliki 1 in v točki 6.6 standarda EN 60728-1-1:2014.
Namen tega evropskega standarda je določiti veljavne preskusne metode in zahteve za električne, mehanske, okoljske in požarne lastnosti kablov.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 50117-4-2:2016
01-februar-2016
.RDNVLDOQLNDEOLGHO 3RGURþQDVSHFLILNDFLMD]DNDEOH&$79]DIUHNYHQFRGR
*+]NLVHXSRUDEOMDMRYNDEHOVNLKUD]GHOLOQLKRPUHåMLK
Coaxial cables - Part 4-2: Sectional specification for CATV cables up to 6 GHz used in
cabled distribution networks
Koaxialkabel - Teil 4-2: Rahmenspezifikation für CATV-Kabel bis zu 6 GHz für
Kabelverteilanlagen
Câbles coaxiaux - Partie 4-2: Spécification intermédia irerelative aux câbles des réseaux
câblés de télévision jusqu'à 6 GHz, utilisés dans les réseaux de distribution par câbles
Ta slovenski standard je istoveten z: EN 50117-4-2:2015
ICS:
33.120.10 Koaksialni kabli. Valovodi Coaxial cables. Waveguides
SIST EN 50117-4-2:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 50117-4-2:2016
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SIST EN 50117-4-2:2016
EUROPEAN STANDARD EN 50117-4-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2015
ICS 33.120.10
English Version
Coaxial cables - Part 4-2: Sectional specification for CATV
cables up to 6 GHz used in cabled distribution networks
Câbles coaxiaux - Partie 4-2: Spécification intermédiaire Koaxialkabel - Teil 4-2: Rahmenspezifikation für CATV-
relative aux câbles des réseaux câblés de télévision jusqu'à Kabel bis zu 6 GHz für Kabelverteilanlagen
6 GHz, utilisés dans les réseaux de distribution par câbles
This European Standard was approved by CENELEC on 2015-06-22. 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 CEN-CENELEC
Management Centre 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 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
© 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50117-4-2:2015 E
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SIST EN 50117-4-2:2016
EN 50117-4-2:2015
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions. 4
4 Requirements for cable construction . 5
4.1 General . 5
4.2 Inner conductor . 5
4.3 Dielectric . 5
4.4 Outer conductor or screen . 5
4.5 Filling compounds . 5
4.6 Moisture barriers . 5
4.7 Wrapping layers . 5
4.8 Sheath . 5
4.9 Metallic protection . 6
4.10 Cable integral suspension strand (Messenger wire) . 6
4.11 Oversheath . 6
4.12 Fauna proofing . 6
4.13 Chemical and/or environmental proofing . 6
4.14 Cable identification . 6
4.15 Labelling . 6
5 Tests for completed cables . 7
5.1 Electrical tests . 7
5.2 Mechanical tests . 9
5.3 Environmental tests. 11
5.4 Fire performance test methods . 11
6 Cable types . 12
Bibliography . 13
Tables
Table 1 — Low-frequency and D.C. electrical measurements . 7
Table 2 — High-frequency electrical and transmission measurements . 7
Table 3 — Mechanical tests . 9
Table 4 — Environmental tests . 11
Table 5 — Cable types - Dimensions and ratings . 12
2
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SIST EN 50117-4-2:2016
EN 50117-4-2:2015
European foreword
This document (EN 50117-4-2:2015) has been prepared by CLC/SC 46XA "Coaxial cables" of CLC/TC 46X
"Communication cables".
The following dates are fixed:
• latest date by which this document has to be implemented at
(dop) 2016-06-22
national level by publication of an identical national standard or
by endorsement
(dow) 2018-06-22
• latest date by which the national standards 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 standard covers the Principle Elements of the Safety Objectives for Electrical Equipment Designed for
Use within Certain Voltage Limits (LVD - 2006/95/EC).
3
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SIST EN 50117-4-2:2016
EN 50117-4-2:2015
1 Scope
This sectional specification relates to EN 50117-1 and should be read in conjunction with this generic
specification. This specification applies to indoor drop cables for use in cabled distribution systems operating
1)
at temperature between -40 °C and +70 °C and at frequencies between 5 MHz and 6 000 MHz and
complying with the requirements of EN 50083. These cables are suitable to implement the network type
Case D as depicted in Figure 1 and subclause 6.6 of EN 60728-1-1:2014.
The purpose of this European Standard is to specify the applicable test methods and requirements for the
electrical, mechanical, and environmental and fire performance of the cables.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
EN 50117-1:2002, Coaxial cables – Part 1: Generic specification
EN 50289-1-6, Communication cables – Specifications for test methods – Part 1-6: Electrical test methods –
Electromagnetic performance
EN 50289-3-9:2001, Communication cables – Specifications for test methods – Part 3-9: Mechanical test
methods – Bending tests
EN 50290-1-2:2004, Communication cables – Part 1-2: Definitions
EN 50290-2-22, Communication cables – Part 2-22: Common design rules and construction – PVC
sheathing compounds
EN 50290-2-27, Communication cables – Part 2-27: Common design rules and construction – Halogen free
flame retardant thermoplastic sheathing compounds
prEN 50290-2-37, Communication cables – Part 2-37: Common design rules and construction –
Polyethylene insulation for coaxial cables
prEN 50290-2-38, Communication cables – Part 2-38: Common design rules and construction –
Polyethylene insulation for coaxial cables
EN 62153-1-1, Metallic telecommunication cable test methods – Part 1-1: Electrical – Measurement of the
pulse/step return loss in the frequency domain using the Inverse Discrete Fourier Transformation (IDFT)
(IEC 62153-1-1)
IEC 61196-1-115, Coaxial communication cables – Part 1-115: Electrical test methods – Test for pulse return
loss (regularity of impedance)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 50290-1-2:2004 and
EN 50117-1:2002 apply.
———————
1) This value is valid for applications without ampacity only.
4
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SIST EN 50117-4-2:2016
EN 50117-4-2:2015
4 Requirements for cable construction
4.1 General
Designing the cable, consideration should be paid to the maximum admissible current stated in the detail
specification. It is assumed that the raise of temperature of the inner conductor when submitted to the
maximum current under nominal ambient conditions does not affect the mechanical and electrical properties
of the cable.
4.2 Inner conductor
The conductor shall meet the requirements of 4.2 of EN 50117-1:2002, and shall be solid and can be plain or
metal coated. Dimensions shall be in accordance with the detailed specification.
There shall be no joint made subsequent to the last drawing operation.
4.3 Dielectric
The dielectric material(s) shall be in accordance with 4.3 of EN 50117-1:2002 and shall consist of polyolefin
materials, with prEN 50290-2-37 (polyethylene) or prEN 50290-2-38 (polypropylene). Dimensions shall be in
accordance with the detail specification.
Unless otherwise specified, the nominal diameter over the dielectric should be one of the preferred values,
2)
namely 3,7 mm , 4,8 mm and 7,2 mm.
4.4 Outer conductor or screen
The construction and material of the outer conductor (or screen) shall be meet the requirements of 4.4 items
b), f) or g) of EN 50117-1:2002. Where option b) is used, a double braid layer is required.
For braid constructions or helically wound wires, the braid angle shall be between 15° and 45°. The coverage
factor shall be greater than or equal to 65 %, or, when the cable is provided with a metal foil, greater than or
equal to 25 %. These values are also valid for cables with two bi-directional layers of helically wound wires.
Dimensions shall be i
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