iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CLC

EN 50289-1-8:2017

(Main)

Communication cables - Specifications for test methods - Part 1-8: Electrical test methods - Attenuation

Communication cables - Specifications for test methods - Part 1-8: Electrical test methods - Attenuation

This draft European Standard details the test methods to determine attenuation of finished cables used in analogue and digital communication systems. It is bound to be read in conjunction with EN 50289-1-1, which contains essential provisions for its application.

Kommunikationskabel - Spezifikationen für Prüfverfahren - Teil 1-8: Elektrische Prüfverfahren - Dämpfung

Câbles de communication - Spécifications des méthodes d'essai - Partie 1-8: Méthodes d’essais électriques - Affaiblissement

Komunikacijski kabli - Specifikacije za preskusne metode - 1-8. del: Električne preskusne metode - Slabljenje

Ta osnutek evropskega standarda podrobno navaja preskusne metode za določanje slabljenja dokončanih kablov, ki se uporabljajo v analognih in digitalnih komunikacijskih sistemih.
Ta del standarda je treba brati v povezavi s standardom EN 50289-1-1, ki vključuje bistvene določbe za njegovo uporabo.

General Information

Status
Published
Publication Date
16-Mar-2017
ICS
33.120.20 - Wires and symmetrical cables
Technical Committee
CLC/TC 46X - Communication cables
Drafting Committee
CLC/TC 46X - Communication cables
Current Stage
9093 - Decision to confirm - Review Enquiry
Completion Date
30-Nov-2022
Ref Project
SIST EN 50289-1-8:2017 - Communication cables - Specifications for test methods - Part 1-8: Electrical test methods - Attenuation

Relations

Replaces
EN 50289-1-8:2001 - Communication cables - Specifications for test methods - Part 1-8: Electrical test methods - Attenuation
Effective Date
25-Jan-2023

Buy Standard

EN 50289-1-8:2017EN 50289-1-8:2017
PreviousNext
Standard
EN 50289-1-8:2017
English language
12 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50289-1-8:2017
01-maj-2017
1DGRPHãþD
SIST EN 50289-1-8:2002
.RPXQLNDFLMVNLNDEOL6SHFLILNDFLMH]DSUHVNXVQHPHWRGHGHO(OHNWULþQH
SUHVNXVQHPHWRGH6ODEOMHQMH
Communication cables - Specifications for test methods - Part 1-8: Electrical test
methods - Attenuation
Kommunikationskabel - Spezifikationen für Prüfverfahren Teil 1-8: Elektrische
Prüfverfahren - Dämpfung
&kEOHVGHFRPPXQLFDWLRQ6SpFLILFDWLRQVGHVPpWKRGHVG
HVVDL3DUWLH0pWKRGHV
GHVVDLVpOHFWULTXHV$IIDLEOLVVHPHQW
Ta slovenski standard je istoveten z: EN 50289-1-8:2017
ICS:
19.080 (OHNWULþQRLQHOHNWURQVNR Electrical and electronic
SUHVNXãDQMH testing
33.120.20 äLFHLQVLPHWULþQLNDEOL Wires and symmetrical
cables
SIST EN 50289-1-8:2017 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 50289-1-8:2017

---------------------- Page: 2 ----------------------

SIST EN 50289-1-8:2017


EUROPEAN STANDARD EN 50289-1-8

NORME EUROPÉENNE

EUROPÄISCHE NORM
March 2017
ICS 33.120.20 Supersedes EN 50289-1-8:2001
English Version
Communication cables - Specifications for test methods - Part 1-
8: Electrical test methods - Attenuation
Câbles de communication - Spécifications des méthodes Kommunikationskabel - Spezifikationen für Prüfverfahren
d'essai Partie 1-8: Méthodes d¿essais électriques - Teil 1-8: Elektrische Prüfverfahren - Dämpfung
Affaiblissement
This European Standard was approved by CENELEC on 2016-12-16. 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, Serbia, 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
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 50289-1-8:2017 E

---------------------- Page: 3 ----------------------

SIST EN 50289-1-8:2017
EN 50298-1-8:2017
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Test method for attenuation . 5
4.1 Method A: Balun-based test method for symmetrical cables . 5
4.1.1 Test equipment . 5
4.1.2 Test sample . 5
4.1.3 Calibration procedure . 5
4.1.4 Measuring procedure . 5
4.2 Method B: Balun-less test method for symmetrical cables . 6
4.2.1 Test equipment .
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CLC
EN 50289-1-2:2023(Main)
Communication cables - Specifications for test methods - Part 1-2: Electrical test methods - DC resistance
SIST EN 50289-1-2:2023

This document details the test methods to determine the DC resistance characteristics of the conductors of cables used in analogue and digital communication systems. These characteristics are described by the conductor resistance, loop resistance and resistance unbalance.

  • Standard
    7 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50289-1-1:2017(Main)
Communication cables - Specifications for test methods - Part 1-1: Electrical test methods - General requirements
SIST EN 50289-1-1:2017

The draft European Standard specifies the electrical test methods for cables used in analogue and digital communication systems. Part 1 of EN 50289 consists of the following documents: - Part 1-1 General requirements - Part 1-2 DC resistance - Part 1-3 Dielectric strength - Part 1-4 Insulation resistance - Part 1-5 Capacitance - Part 1-6 Electromagnetic performance - Part 1-7 Velocity of propagation - Part 1-8 Attenuation - Part 1-9 Unbalance attenuation (longitudinal conversation loss, longitudinal conversion transfer loss) - Part 1-10 Crosstalk - Part 1-11 Characteristic impedance, input impedance, return loss - Part 1-12 Inductance - Part 1-13 Coupling attenuation or screening attenuation of patch cords / coaxial cable assemblies / pre-connectorised cables - Part 1-14 Coupling attenuation or screening attenuation of connecting hardware - Part 1-15 Coupling attenuation of links and channels (Laboratory conditions) - Part 1-16 Coupling attenuation of cable assemblies (Field conditions) - Part 1-17 Exogenous Crosstalk ExNEXT and ExFEXT Further test details (e.g. temperature, duration) and/or test requirements are given in the relevant cable standard.

  • Standard
    21 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50289-1-9:2017(Main)
Communication cables - Specifications for test methods - Part 1-9: Electrical test methods - Unbalance attenuation (transverse conversion loss TCL transverse conversion transfer loss TCTL)
SIST EN 50289-1-9:2017

This European Standard details the test methods to determine the attenuation of converted differential-mode signals into common-mode signals, and vice versa, due to balance characteristics of cables used in analogue and digital communication systems by using the transmission measurement method. The unbalance attenuation is measured in, respectively converted to, standard operational conditions. If not otherwise specified, e.g. by product specifications, the standard operational conditions are a differential-mode which is matched with its nominal characteristic impedance (e.g. 100 Ω) and a common-mode which is loaded with 50 Ω. The difference between the (image) unbalance attenuation (matched conditions in the differential and common-mode) to the operational (Betriebs) unbalance attenuation (matched conditions in differential-mode and 50 Ω reference load in the common-mode) is small provided the common-mode impedance Zcom is in the range of 25 Ω to 75 Ω. For cables having a nominal impedance of 100 Ω, the value of the common-mode impedance Zcom is about 75 Ω for up to 25 pair- count unscreened pair cables, 50 Ω for common screened pair cables and more than 25 pair- count unscreened pair cables, and 25 Ω for individually screened pair cables. The impedance of the common-mode circuit Zcom can be measured more precisely either with a time domain reflectometer (TDR) or a network analyser. The two conductors of the pair are connected together at both ends and the impedance is measured between these conductors and the return path. This European Standard is bound to be read in conjunction with EN 50289 1 1, which contains essential provisions for its application.

  • Standard
    21 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50289-1-11:2016(Main)
Communication cables - Specifications for test methods - Part 1-11: Electrical test methods - Characteristic impedance, input impedance, return loss
SIST EN 50289-1-11:2017

This Part of EN 50289 details the test methods to determine characteristic impedance, input impedance and return loss of cables used in analogue and digital communication systems. It is to be read in conjunction with EN 50289-1-1, which contains essential provisions for its application.

  • Standard
    37 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50288-9-2:2015(Main)
Multi-element metallic cables used in analogue and digital communication and control - Part 9-2: Sectional specification for screened cables characterized from 1 MHz up to 1 000 MHz for work area, patch cord and data centre applications
SIST EN 50288-9-2:2016

This sectional specification covers screened cables, characterised from 1 MHz up to 1 000 MHz, to be used as work area cables to connect a telecommunications outlet to the terminal equipment and for patch cord cables to establish connections on a patch panel as defined in EN 50173. Work area and data centres cables may also be used as patch cord cables in any distributor of a generic building wiring system to interconnect with equipment or to cross-connect between cabling systems. This sectional specification contains the electrical, mechanical, transmission and environmental performance characteristics and requirement of the cables when tested in accordance with the referenced test methods. This sectional specification should be read in conjunction with EN 50288-1, which contains the essential provisions for its application. The cables covered in this sectional specification are intended to operate with voltages and currents normally encountered in communication systems. These cables are not intended to be used in conjunction with low impedance sources, for example, the electric power supplies of public utility mains.

  • Standard
    18 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50288-10-2:2015(Main)
Multi-element metallic cables used in analogue and digital communication and control - Part 10-2: Sectional specification for screened cables characterized from 1 MHz up to 500 MHz for work area, patch cord and data centre applications
SIST EN 50288-10-2:2016

EN 50288-10-1 is a sectional specification for screened cables, characterised from 1 MHz up to 500 MHz, to be as work area cables to connect a telecommunications outlet to the terminal equipment and for patch cord cables to establish connections on a patch panel as defined in EN 50173. Work area and data centres cables may also be used as patch cord cables in any distributor of a generic building wiring system to interconnect with equipment or to cross-connect between cabling systems. This sectional specification contains the electrical, mechanical, transmission and environmental performance characteristics and requirements of the cables when tested in accordance with the referenced test methods. This sectional specification is to be read in conjunction with EN 50288-1, which contains the essential provisions for its application. The cables covered in this sectional specification are intended to operate with voltages and currents normally encountered in communications systems. These cables are not intended to be used in conjunction with low impedance sources, for example the electrical power supplies of public utility mains.

  • Standard
    18 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50288-4-1:2013(Main)
Multi-element metallic cables used in analogue and digital communication and control - Part 4-1: Sectional specification for screened cables characterised up to 600 MHz - Horizontal and building backbone cables
SIST EN 50288-4-1:2013

EN 50288-4-1 is a sectional specification for screened cables, characterised from 1 MHz up to 600 MHz, to be used in horizontal and building backbone wiring as defined in EN 50173. This sectional specification contains the electrical, mechanical, transmission and environmental performance characteristics of the cables, when tested in accordance with the referenced test methods. This sectional specification is to be read in conjunction with EN 50288-1, which contains the essential provisions for its application.

  • Standard
    16 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50288-4-2:2013(Main)
Multi-element metallic cables used in analogue and digital communication and control - Part 4-2: Sectional specification for screened cables characterised up to 600 MHz - Work area and patch cord cables
SIST EN 50288-4-2:2013

EN 50288-4-2 is a sectional specification for screened cables, characterised from 1 MHz up to 600 MHz, to be used as work area cables to connect a telecommunications outlet to the terminal equipment and for patch cord cables to establish connections on a patch panel as defined in EN 50173. Work area and data centres cables may also be used as patch cord cables in any distributor of a generic building wiring system to interconnect with equipment or to cross-connect between cabling systems. This sectional specification contains the electrical, mechanical, transmission and environmental performance characteristics of the cables, when tested in accordance with the referenced test methods. This sectional specification is to be read in conjunction with EN 50288-1 which contains the essential provisions for its application. The cables covered in this sectional specification are intended to operate with voltages and currents normally encountered in communication systems. These cables are not intended to be used in conjunction with low impedance sources, for example, the electric power supplies of public utility mains.

  • Standard
    16 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50288-5-2:2013(Main)
Multi-element metallic cables used in analogue and digital communication and control - Part 5-2: Sectional specification for screened cables characterized up to 250 MHz - Work area and patch cord cables
SIST EN 50288-5-2:2013

EN 50288-5-2 is a sectional specification for screened cables, characterised from 1 MHz up to 250 MHz, to be used as work area cables to connect a telecommunications outlet to the terminal equipment and for patch cord cables to establish connections on a patch panel as defined in EN 50173. Work area and data centres cables may also be used as patch cord cables in any distributor of a generic building wiring system to interconnect with equipment or to cross-connect between cabling systems. This sectional specification contains the electrical, mechanical, transmission and environmental performance characteristics of the cables, when tested in accordance with the referenced test methods. This sectional specification is to be read in conjunction with EN 50288-1, which contains the essential provisions for its application. The cables covered in this sectional specification are intended to operate with voltages and currents normally encountered in communication systems. These cables are not intended to be used in conjunction with low impedance sources, for example, the electric power supplies of public utility mains.

  • Standard
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50288-5-1:2013(Main)
Multi-element metallic cables used in analogue and digital communication and control - Part 5-1: Sectional specification for screened cables characterized up to 250 MHz - Horizontal and building backbone cables
SIST EN 50288-5-1:2013

EN 50288-5-1 is a sectional specification for screened cables, characterised from 1 MHz up to 250 MHz, to be used in horizontal and building backbone wiring as defined in EN 50173. This sectional specification contains the electrical, mechanical, transmission and environmental performance characteristics of the cables, when tested in accordance with the referenced test methods. This sectional specification is to be read in conjunction with EN 50288-1 that contains the essential provisions for its application. The cables covered in this sectional specification are intended to operate with voltages and currents normally encountered in communication systems. These cables are not intended to be used in conjunction with low impedance sources, for example, the electric power supplies of public utility mains.

  • Standard
    16 pages
    English language
    sale 10% off
    e-Library read for
    1 day