IEC 61196-6:2009 PDF

Name: IEC 61196-6:2009 — Coaxial communication cables - Part 6: Sectional specification for CATV drop cables
SKU: IEC 61196-6:2009
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Coaxial communication cables - Part 6: Sectional specification for CATV drop cables

Название (английский):

IEC 61196-6:2009

Coaxial communication cables - Part 6: Sectional specification for CATV drop cables

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 11
Дата публикации:: 12 января 2009 г.
Издание:: IEC IS 61196 edition 1 version 1
ICS:: 33.120.10

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Описание (английский):

IEC 61196-6:2009(E) applies to coaxial communications cables. It specifies the requirements for CATV drop cables for use in cabled television distribution networks operating at temperature between 40 °C and +70 °C and in the frequency range from 5 MHz to 1 000 MHz or from 5 MHz to 3 000 MHz. This publication is to be read in conjunction with IEC 61196-1:2005.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

IEC 61196-6:2009 - "Coaxial communication cables - Part 6: Sectional specification for CATV drop cables" defines requirements for coaxial CATV drop cables used in cabled television distribution networks. It applies to cables operating between −40 °C and +70 °C and in the frequency ranges 5 MHz–1 000 MHz or 5 MHz–3 000 MHz. This sectional specification is intended to be read in conjunction with IEC 61196-1 (generic requirements) and specifies construction, materials, electrical, environmental and mechanical performance criteria for CATV drop cables.

Key topics and technical requirements

Cable construction and materials

Inner conductor: single wire or tube; material and nominal diameter specified in detail specifications (max tolerance ±0.03 mm).
Dielectric: type, diameter, ovality and eccentricity specified (diameter tolerance ±0.15 mm).
Outer conductor/screen: construction and nominal diameter specified (tolerance ±0.20 mm).
Sheath: thermoplastic outer sheath (where provided); nominal thickness and diameter specified (tolerance ±0.25 mm). For black polyethylene outdoor sheaths, carbon black content is specified.

Electrical and transmission parameters

Characteristic impedance: 75 Ω ± 3 Ω.
Return loss requirements: ≥ 20 dB (5–1 000 MHz); progressively relaxed to ≥ 16 dB up to 3 000 MHz.
Attenuation: defined by a frequency-dependent formula; discrete values provided in detail specifications (measurements at 200 MHz and 800 MHz often used).
Screening / transfer impedance classes: Screening attenuation and transfer impedance limits define Screening Classes A+, A, B, C with specified dB and mΩ/m thresholds (triaxial test methods after flexure).

Environmental and mechanical tests

Temperature cycling, cold-bend, damp heat, UV stability (for outdoor), thermal ageing and optional water penetration tests.
Mechanical tolerances for dielectric/sheath ovality and eccentricity, tensile/elongation and adhesion tests for dielectric-to-conductor bond.

Identification and marking

Cable type number and manufacturer markings applied to sheath or outer conductor; labelling per IEC 61196-1.

Applications and users

Primary application: CATV drop cables connecting network taps to subscriber premises in cable television and related RF/broadband distribution systems.

Typical users:

Cable manufacturers specifying and certifying CATV drop products.
System designers and network planners selecting cables for frequency and environmental requirements.
Test laboratories performing IEC-conformant electrical, mechanical and environmental tests.
Procurement and compliance teams ensuring product conformity to international standards.

Related standards

IEC 61196-1 (Generic specification)

IEC 61196-1-100, -200, -300, -400 series (test methods)

IEC 62153 (metallic cable test methods)

IEC 60068-1 (environmental testing)

IEC 62230 (spark-test method)

Keywords: IEC 61196-6:2009, CATV drop cables, coaxial communication cables, cable specification, characteristic impedance, return loss, attenuation, screening classes, cable testing, IEC 61196-1.

IEC 61196-6:2009 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and users

Related standards

Технические детали

IEC 61196-10:2014/COR1:2016

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Coaxial communication cables - Electrical test methods. General requirements

IEC 62153-4-16:2021/COR1:2023

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26/30557163 DC

BS EN IEC 60068-1. Environmental testing - Part 1. General and guidance