Skip to content
Please enter a keyword to search

  • IEC TR 61156-1-2:2009+AMD1:2014 CSV

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    Multicore and symmetrical pair/quad cables for digital communications - Part 1-2: Electrical transmission characteristicsand test methods of symmetrical pair/quad cables

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  29-11-2023

    Language(s):  English

    Published date:  30-09-2014

    Publisher:  International Electrotechnical Committee

    Add To Cart

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

    FOREWORD
    1 Scope
    2 Normative references
    3 Terms, definitions, symbols, units and
      abbreviated terms
    4 Basic transmission line equations
    5 Measurement of characteristic impedance
    6 Measurement of return loss and structural
      return loss
    7 Propagation coefficient effects due to periodic
      structural variation related to the effects
      appearing in the structural return loss
    8 Unbalance attenuation
    9 Balunless test method
    Annex A (informative) - Example derivation of mixed
            mode parameters using the modal decomposition
            technique
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC/TR 61156-1-2:2009+A1:2014 is a revision of the symmetrical pair/quad electrical transmission characteristics present in IEC 61156-1:2002 (Edition 2) and not carried into IEC 61156-1:2007 (Edition 3). This technical report includes the following topics from IEC 61156-1:2002
    - the characteristic impedance test methods and function fitting procedures of 3.3.6;
    - Annex A covering basic transmission line equations and test methods;
    - Annex B covering the open/short-circuit method;
    - Annex C covering unbalance attenuation. This consolidated version consists of the first edition (2009) and its amendment 1 (2014). Therefore, no need to order amendment in addition to this publication.

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

    Committee TC 46/SC 46C
    Development Note Stability Date: 2017. (10/2012)
    Document Type Technical Report
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS IEC 61156-10:2016 Multicore and symmetrical pair/quad cables for digital communications Cables for cords with transmission characteristics up to 2 GHz. Sectional specification
    IEC TR 61156-1-3:2011 Multicore and symmetrical pair/quad cables for digital communications - Part 1-3: Electrical transmission parameters for modelling cable assemblies using symmetrical pair/quad cables
    I.S. EN 50289-1-11:2016 COMMUNICATION CABLES - SPECIFICATIONS FOR TEST METHODS - PART 1-11: ELECTRICAL TEST METHODS - CHARACTERISTIC IMPEDANCE, INPUT IMPEDANCE, RETURN LOSS
    IEC 61196-1-113:2018 Coaxial communication cables - Part 1-113: Electrical test methods - Test for attenuation constant
    UNE-EN 50289-1-11:2017 Communication cables - Specifications for test methods - Part 1-11: Electrical test methods - Characteristic impedance, input impedance, return loss
    EN 50289-1-11:2016 Communication cables - Specifications for test methods - Part 1-11: Electrical test methods - Characteristic impedance, input impedance, return loss
    10/30217641 DC : 0 BS IEC PAS 61156-1-4 - SYMMETRICAL PAIR/QUAD CABLES FOR DIGITAL COMMUNICATIONS WITH TRANSMISSION CHARACTERISTICS UP TO 1000 MHZ - PART 1-4: ASSESSMENT OF THE CONDUCTOR HEATING IN BUNDLED DATA GRADE CABLES DUE TO THE DEPLOYMENT OF POWER TRANSMISSION OVER THE COMMON MODE CIRCUITS OF EITHER 2 OR 4 PAIRS BASED ON THE IEEE 802.3 POE/POEP PROTOCOL
    14/30296057 DC : 0 BS EN 61156-9 ED.1.0 - MULTICORE AND SYMMETRICAL PAIR/QUAD CABLES FOR DIGITAL COMMUNICATIONS - PART 9: CABLES FOR HORIZONTAL FLOOR WIRING WITH TRANSMISSION CHARACTERISTICS UP TO 2 GHZ - SECTIONAL SPECIFICATION
    IEC TR 62152:2009 Transmission properties of cascaded two-ports or quadripols - Background of terms and definitions
    PD IEC/TR 62152:2009 Transmission properties of cascaded two-ports or quadripols. Background of terms and definitions
    IEC 61156-10:2016 Multicore and symmetrical pair/quad cables for digital communications - Part 10: Cables for cords with transmission characteristics up to 2 GHz - Sectional specification
    14/30296061 DC : 0 BS EN 61156-10 ED.1.0 - MULTICORE AND SYMMETRICAL PAIR/QUAD CABLES FOR DIGITAL COMMUNICATIONS - PART 10: CABLES FOR WORK AREA WIRING WITH TRANSMISSION CHARACTERISTICS UP TO 2 GHZ - SECTIONAL SPECIFICATION
    IEC 61935-1:2015 Specification for the testing of balanced and coaxial information technology cabling - Part 1: Installed balanced cabling as specified in ISO/IEC 11801 and related standards
    16/30337064 DC : 0 BS EN 50289-1-11 - COMMUNICATION CABLES - SPECIFICATIONS FOR TEST METHODS - PART 1-11: ELECTRICAL TEST METHODS - CHARACTERISTIC IMPEDANCE, INPUT IMPEDANCE, RETURN LOSS
    BS IEC 61156-9:2016 Multicore and symmetrical pair/quad cables for digital communications Cables for channels with transmission characteristics up to 2 GHz. Sectional specification
    PREN 50289-1-11 : DRAFT 2016 COMMUNICATION CABLES - SPECIFICATIONS FOR TEST METHODS - PART 1-11: ELECTRICAL TEST METHODS - CHARACTERISTIC IMPEDANCE, INPUT IMPEDANCE, RETURN LOSS
    IEC 61156-9:2016 Multicore and symmetrical pair/quad cables for digital communications - Part 9: Cables for channels with transmission characteristics up to 2 GHz - Sectional specification
    BS EN 50289-1-11:2016 Communication cables. Specifications for test methods Electrical test methods. Characteristic impedance, input impedance, return loss
    IEC TR 61156-1-5:2013 Multicore and symmetrical pair/quad cables for digital communications - Part 1-5: Correction procedures for the measurement results of return loss and input impedance
    PD IEC/TR 61156-1-5:2013 Multicore and symmetrical pair/quad cables for digital communications Correction procedures for the measurement results of return loss and input impedance

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

    ISO/IEC 11801:2002 Information technology Generic cabling for customer premises
    IEC TR 62152:2009 Transmission properties of cascaded two-ports or quadripols - Background of terms and definitions
    IEC 61935-1:2015 Specification for the testing of balanced and coaxial information technology cabling - Part 1: Installed balanced cabling as specified in ISO/IEC 11801 and related standards
    IEC 61156-1:2007+AMD1:2009 CSV Multicore and symmetrical pair/quad cables for digital communications - Part 1: Generic specification
    IEC 61169-16:2006 Radio-frequency connectors - Part 16: Sectional specification - RF coaxial connectors with inner diameter of outer conductor 7 mm (0,276 in) with screw coupling - Characteristics impedance 50 ohms (75 ohms) (type N)
    IEC 60050-726:1982 International Electrotechnical Vocabulary (IEV) - Part 726: Transmission lines and waveguides
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective