EN 50083-2:2001
(Main)Cable networks for television signals, sound signals and interactive services - Part 2: Electromagnetic compatibility for equipment
Cable networks for television signals, sound signals and interactive services - Part 2: Electromagnetic compatibility for equipment
This standard • applies to the radiation characteristics and immunity to electromagnetic disturbance of EM active equipment (active and passive equipment) for the reception, processing and distribution of television, sound and interactive multimedia signals as dealt with in the following parts of EN 50083 series: - EN 50083-3 "Active wideband equipment for coaxial cable networks" - EN 50083-4 "Passive wideband equipment for coaxial cable networks" - EN 50083-5 "Headend equipment" - EN 50083-6 "Optical equipment" • covers the following frequency ranges: Disturbance voltage injected into the mains 9 kHz to 30 MHz Radiation from active equipment 5 MHz to 25 GHz Immunity of active equipment 150 kHz to 25 GHz Screening effectiveness of passive equipment 5 MHz to 3 GHz (25 GHz) • specifies requirements for maximum allowed radiation, minimum immunity and minimum screening effectiveness; • describes test methods for conformance testing. Due to the fact that cable networks, the former cabled distribution systems for television and sound signals, are more and more used for interactive services, these networks may incorporate also equipment which carry besides the cable network equipment ports also one or more telecom signal port(s). This equipment shall be named as "multimedia network equipment". Coaxial cables for cable networks do not fall under the scope of this standard. Reference is made to the European Standard series EN 50117 "Coaxial cables used in cabled distribution networks". Standardisation in the field of „Electromagnetic compatibility“ for any user terminals (e.g. tuners, receivers, decoders, multimedia terminals etc.) is covered by the European Standards EN 55013 and EN 55020. Requirements for the electromagnetic compatibility of receiver leads are laid down in EN 60966-2-4, EN 60966-2-5 and EN 60966-2-6.
Kabelnetze für Fernsehsignale, Tonsignale und interaktive Dienste - Teil 2: Elektromagnetische Verträglichkeit von Geräten
Diese Norm ─ gilt für die Störstrahlungscharakteristik und für die elektromagnetische Störfestigkeit von EM-aktiven Geräten (aktive und passive Geräte) für den Empfang, die Aufbereitung und Verteilung von Fernseh-, Ton- und interaktiven Multimediasignalen, wie in den folgenden Teilen der Normenreihe EN 50083 behandelt:: - EN 50083 3 "Aktive Breitbandgeräte für koaxiale Verteilnetze" - EN 50083 4 "Passive Breitbandgeräte für koaxiale Verteilnetze" - EN 50083 5 "Kopfstellen" - EN 50083 6 "Optische Geräte" ─ deckt die folgenden Frequenzbereiche ab: Netzstörspannung 9 kHz bis 30 MHz Strahlung aktiver Geräte 5 MHz bis 25 GHz Störfestigkeit aktiver Geräte 150 kHz bis 25 GHz Schirmungsmaß der passiven Geräte 5 MHz bis 3 GHz (25 GHz) ─ legt die Anforderungen für die erlaubte Höchst-Strahlung, die Mindest-Störfestigkeit und das Mindest-Schirmungsmaß fest; ─ beschreibt die Prüfverfahren der Prüfungen auf Normeneinhaltung. Koaxialkabel für Kabelverteilanlagen fallen nicht in den Anwendungsbereich dieser Norm. Hierfür gelten die Europäischen Normen der Reihe EN 50117 „Koaxialkabel für Kabelverteilanlagen“. Die Normung im Bereich „Elektromagnetische Verträglichkeit“ für jede Art von Rundfunk-Endgeräten (z. B. Tuner, Empfänger, Decoder usw.) ist durch die Europäischen Normen EN 55013 und EN 55020 abgedeckt und für Multimedia-Endgeräte durch die EN 55022 und EN 55024. Anforderungen an die elektromagnetische Verträglichkeit von Empfängeranschlüssen sind beschrieben in EN 60966-2-4, EN 60966-2-5 und EN 60966-2-6.
Réseaux de distribution par câbles pour signaux de télévision, signaux de radiodiffusion sonore et services interactifs - Partie 2: Compatibilité électromagnétique pour les matériels
Cette norme – est applicable aux caractéristiques de rayonnement et à l'immunité aux perturbations électromagnétiques des matériels EM actifs (matériels actifs et passifs) utilisés pour la réception, le traitement et la distribution des signaux de radiodiffusion sonore, de télévision, et multimédias interactifs tels que traités dans les parties suivantes de la série EN 50083 : • EN 50083-3: Matériels actifs à large bande utilisés dans les réseaux de distribution coaxiale • EN 50083-4: Matériels passifs à large bande utilisés dans les réseaux de distribution coaxiale • EN 50083-5: Matériels de tête de réseau • EN 50083-6: Matériels optiques – couvre les bandes de fréquences sope3 – uivantes : Tensions perturbatrices injectées sur le réseau électrique basse tension 9 kHz à 30 MHz Rayonnement des matériels actifs 5 MHz à 25 GHz Immunité des matériels actifs 150 kHz à 25 GHz Efficacité d'écran des matériels passifs 5 MHz à 3 GHz (25 GHz) – spécifie les exigences de rayonnement maximal autorisé, l'immunité minimale et l'efficacité d'écran minimale. – décrit les méthodes d'essai pour les essais de conformité. En raison du fait que les réseaux de distribution par câble, anciens réseaux de télédistribution pour les signaux de télévision et de radiodiffusion sonore, sont de plus en plus utilisés pour les services interactifs, ces réseaux peuvent inclure également des matériels qui incorporent, outre les accès des matériels de réseaux de distribution par câble, également un ou plusieurs ou accès pour les signaux télécoms. Ce matériel doit être nommé "matériels de réseaux multimédias". Les câbles coaxiaux utilisés dans les systèmes de distribution par câble ne sont pas couverts par la présente norme. On doit faire référence à la série EN 50117 "Câbles coaxiaux utilisés dans les réseaux de distribution par câbles". La normalisation dans le domaine de la "compatibilité électromagnétique" pour tous terminaux de radiodiffusion (comme les syntoniseurs, récepteurs, décodeurs, etc.) est couverte par les normes européennes EN 55013 et EN 55020 et pour les terminaux multimédias par les EN 55022 et EN 55024. Les exigences de compatibilité électromagnétique des cordons pour les récepteurs sont données dans les normes EN 60966-2-4, EN 60966-2-5 et EN 60966-2-6.
Cable networks for television signals, sound signals and interactive services - Part 2: Electromagnetic compatibility for equipment
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2003
1DGRPHãþD
SIST EN 50083-2:1999
SIST EN 50083-2:1999/A1:1999
Cable networks for television signals, sound signals and interactive services -
Part 2: Electromagnetic compatibility for equipment
Cable networks for television signals, sound signals and interactive services -- Part 2:
Electromagnetic compatibility for equipment
Kabelnetze für Fernsehsignale, Tonsignale und interaktive Dienste -- Teil 2:
Elektromagnetische Verträglichkeit von Geräten
Réseaux de distribution par câbles pour signaux de télévision, signaux de radiodiffusion
sonore et services interactifs -- Partie 2: Compatibilité électromagnétique pour les
matériels
Ta slovenski standard je istoveten z: EN 50083-2:2001
ICS:
33.060.40 Kabelski razdelilni sistemi Cabled distribution systems
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 50083-2
NORME EUROPÉENNE
EUROPÄISCHE NORM November 2001
ICS 29.020; 33.060.40 Supersedes EN 50083-2:1995 + A1:1997
English version
Cable networks for television signals,
sound signals and interactive services
Part 2: Electromagnetic compatibility for equipment
Réseaux de distribution par câbles pour Kabelnetze für Fernsehsignale,
signaux de télévision, signaux de Tonsignale und interaktive Dienste
radiodiffusion sonore et services Teil 2: Elektromagnetische Verträglichkeit
interactifs von Geräten
Partie 2: Compatibilité électromagnétique
pour les matériels
This European Standard was approved by CENELEC on 2001-01-01. 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, Czech Republic,
Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands,
Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
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
© 2001 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50083-2:2001 E
EN 50083-2: 2001 - 2 -
Foreword
This European Standard was prepared by CENELEC Technical Committee TC 209, "Cable
networks for television signals, sound signals and interactive services" on the basis of
EN 50083-2:1995, its amendment A1:1997 and a second amendment to EN 50083-2.
The text of this second amendment was submitted to the Unique Acceptance Procedure and was
approved by CENELEC on 2001-01-01 to be published as part of a second edition of
EN 50083-2.
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) 2002-06-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2004-01-01
__________
- 3 - EN 50083-2: 2001
Contents
Page
1 Scope .4
1.1 General .4
1.2 Specific scope of this part 2 .4
2 Normative references.5
3 Terms, definitions, symbols and abbreviations .6
3.1 Terms and definitions.6
3.2 Symbols .10
3.3 Abbreviations .10
4 Methods of measurements.11
4.1 Disturbance voltages from equipment.11
4.1.1 Disturbance voltages from equipment in the frequency range from 9 kHz to 30 MHz 11
4.1.2 Disturbance voltages from equipment at the AC mains frequency and its harmonics 12
4.1.3 Measurement of input terminal disturbance voltage .12
4.2 Radiation from active equipment.12
4.2.1 General measurement requirements.12
4.2.2 Methods of measurements.13
4.3 Immunity of active equipment.18
4.3.1 Measurement of the external immunity to ambient fields.19
4.3 2 Internal immunity (Immunity to unwanted signals).22
4.4 Screening effectiveness of passive equipment .25
4.4.1 General measurement requirements.25
4.4.2 Methods of measurements.25
4.5 Electrostatic discharge immunity test for active equipment.26
4.6 Electrical fast transient/burst immunity test for AC power ports .26
5 Performance requirements.27
5.1 Disturbance voltages from equipment.27
5.1.1 Limits of mains terminal disturbance voltage.27
5.1.2 Limits of input terminal disturbance voltages.27
5.2 Radiation.27
5.2.1 Radiation from active equipment.27
5.2.2 Local oscillator power at the outdoor unit input .28
5.3 Immunity of active equipment.28
5.3.1 External immunity to electromagnetic fields .28
5.3.2 Internal immunity .29
5.3.3 Immunity of outdoor units to image frequency signals.30
5.4 Screening effectiveness of passive equipment .30
5.5 Electrostatic discharge immunity test for active equipment.31
5.6 Electrical fast transient/burst immunity test for AC power ports .31
Figures.32
EN 50083-2: 2001 - 4 -
1 Scope
1.1 General
Standards of EN 50083 series deal with cable networks for television signals, sound signals and
interactive services including equipment, systems and installations
� for headend-reception, processing and distribution of television and sound signals and their
associated data signals and
� for processing, interfacing and transmitting all kinds of signals for interactive services
using all applicable transmission media.
All kinds of networks like
� CATV-networks
� MATV-networks and SMATV-networks
� individual receiving networks
and all kinds of equipment, systems and installations installed in such networks, are within this
scope.
The extent of these standardisation work is from the antennas, special signal source inputs to the
headend or other interface points to the network up to the system outlet or the terminal input,
where no system outlet exists.
The standardisation of any user terminals (i.e. tuners, receivers, decoders, multimedia terminals
etc.) as well as of any coaxial and optical cables and accessories therefor is excluded.
1.2 Specific scope of this part 2
This standard
� applies to the radiation characteristics and immunity to electromagnetic disturbances of active
and passive equipment for the reception, processing and distribution of television, sound and
interactive services signals, as dealt with in the following parts of EN 50083 series:
- EN 50083-3 "Active wideband equipment for coaxial cable networks"
- EN 50083-4 "Passive wideband equipment for coaxial cable networks"
- EN 50083-5 "Headend equipment"
- EN 50083-6 "Optical equipment"
� covers the following frequency ranges:
Disturbance voltage injected into the mains 9 kHz to 30 MHz
Radiation from active equipment 5 MHz to 25 GHz
Immunity of active equipment 150 kHz to 25 GHz
1)
Screening effectiveness of passive equipment 5 MHz to 3 GHz (25 GHz)
________________________________
1)
For "Screening effectiveness of passive equipment" no requirements apply at present for the frequency range 3 GHz
to 25 GHz. Methods of measurement and limits are investigated for inclusion in a future amendment or revised edition.
- 5 - EN 50083-2: 2001
� specifies requirements for maximum allowed radiation, minimum immunity and minimum
screening effectiveness;
� describes test methods for conformance testing.
Coaxial cables for cable networks do not fall under the scope of this standard. Reference is made
to the European Standard series EN 50117 "Coaxial cables used in cabled distribution networks".
Standardisation in the field of „Electromagnetic compatibility“ for any user terminals (e.g. tuners,
receivers, decoders, multimedia terminals etc.) is covered by the European Standards EN 55013
and EN 55020.
Requirements for the electromagnetic compatibility of receiver leads are laid down in
EN 60966-2-4, EN 60966-2-5 and EN 60966-2-6.
2 Normative references
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of
any of these publications apply to this European Standard only when incorporated in it by
amendment or revision. For undated references the latest edition of the publication referred to
applies (including amendments).
EN 50082-1 1997 Electromagnetic compatibility (EMC)
Generic immunity standard
Part 1: Residential, commercial and light industry
EN 50083 series Cable networks for television signals, sound signals and interactive
services
EN 50083-3 1998 Part 3: Active wideband equipment for coaxial cable networks
EN 50083-4 1998 Part 4: Passive wideband equipment for coaxial cable networks
EN 50083-5 2001 Part 5: Headend equipment
EN 50083-6 1997 Part 6: Optical equipment
EN 50083-8 2000 Part 8: Electromagnetic compatibility for networks
EN 50117 series Coaxial cables used in cabled distribution networks
EN 55013 1990 Limits and methods of measurement of radio disturbance
characteristics of broadcast receivers and associated equipment
(CISPR 13:1975 + A1:1983, modified)
EN 55020 1994 Electromagnetic immunity of broadcast receivers and associated
equipment
EN 60966-2-4 1997 Radio frequency and coaxial cable assemblies; Part 2-4: Detail
specification for cable assemblies for radio and TV receivers
(Frequency range 0 to 3000 MHz, IEC 60169-2 connectors)
(IEC 60966-2-4:1997)
EN 60966-2-5 1999 Radio frequency and coaxial cable assemblies; Part 2-5: Detail
specification for cable assemblies for radio and TV receivers
(Frequency range 0 to 1000 MHz, IEC 60169-2 connectors)
(IEC 60966-2-5:1998)
EN 50083-2: 2001 - 6 -
EN 60966-2-6 1999 Radio frequency and coaxial cable assemblies; Part 2-6: Detail
specification for cable assemblies for radio and TV receivers
(Frequency range 0 to 3000 MHz, IEC 60169-24 connectors)
(IEC 60966-2-6:1998)
EN 61000-3-2 1995 Electromagnetic compatibility (EMC)
Part 3: Limits - Section 2: Limits for harmonic current emissions
(equipment input current up to and including 16 A per phase)
(IEC 61000-3-2:1995)
EN 61000-4-2 1996 Electromagnetic compatibility (EMC)
Part 4: Testing and measurement techniques
Section 2: Electrostatic discharge immunity test
(IEC 61000-4-2:1995)
EN 61000-4-3 1996 Electromagnetic compatibility (EMC)
Part 4: Testing and measurement techniques
Section 3: Radiated, radio-frequency, electromagnetic field
immunity test (IEC 61000-4-3:1995)
EN 61000-4-4 1995 Electromagnetic compatibility (EMC)
Part 4: Testing and measurement techniques
Section 4: Electrical fast transient/burst immunity test
(IEC 61000-4-4:1995)
EN 61000-4-6 1996 Electromagnetic compatibility (EMC)
Part 4: Testing and measurement techniques
Section 6: Immunity to conducted disturbances, induced by
radio-frequency fields (IEC 61000-4-6:1996)
EN 61079-1 1993 Methods of measureme
...
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