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  • BS EN 50289-1-11:2016

    Current The latest, up-to-date edition.
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    Communication cables. Specifications for test methods Electrical test methods. Characteristic impedance, input impedance, return loss

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  31-01-2017

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    European foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Test method for mean characteristic
      impedance (S[21] type measurement)
    5 Test method for input impedance and return
      loss (S[11] type measurement)
    6 Test report
    Annex A (normative) - Function fitting of
            input impedance
    Annex B (normative) - Correction procedures for
            the measurement results of return loss and
            input impedance
    Annex C (normative) - Termination loads for
            termination of conductor pairs
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the test methods to determine characteristic impedance, input impedance and return loss of cables used in analogue and digital communication systems.

    Scope - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Committee EPL/46
    Development Note Supersedes 99/201475 DC. (09/2005) Supersedes 16/30337064 DC. (01/2017)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 62153-1-1:2004 Metallic communication cables 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 TR 61156-1-2:2009+AMD1:2014 CSV Multicore and symmetrical pair/quad cables for digital communications - Part 1-2: Electrical transmission characteristicsand test methods of symmetrical pair/quad cables
    ASTM D 4566 : 2014 : REDLINE Standard Test Methods for Electrical Performance Properties of Insulations and Jackets for Telecommunications Wire and Cable
    IEC 62153-1-1:2003 Metallic communication cables test methods - Part 1-1: Electrical - Measurement of the pulse/step return loss in the frequency domain using the Inverse Discrete Fourier Transformation (IDFT)
    EN 50290-1-2:2004 Communication cables - Part 1-2: Definitions
    EN 50289-1-1:2017 Communication cables - Specifications for test methods - Part 1-1: Electrical test methods - General requirements
    EN 50289-1-7:2001 Communication cables - Specifications for test methods - Part 1-7: Electrical test methods - Velocity of propagation
    EN 50289-1-5:2001 Communication cables - Specifications for test methods - Part 1-5: Electrical test methods - Capacitance
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