• I.S. EN 50346:2003

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    INFORMATION TECHNOLOGY - CABLING INSTALLATION - TESTING OF INSTALLED CABLING

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  13-05-2021

    Language(s):  English

    Published date:  01-01-2003

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Introduction
    1 Scope
    2 Normative references
    3 Definitions, abbreviations and symbols
      3.1 Definitions
      3.2 Abbreviations
      3.3 Symbols
    4 General requirements
      4.1 Location of measurement (test) interfaces
      4.2 Safety requirements for test procedures
      4.3 Test system
      4.4 Normalisation and calibration
      4.5 Environmental conditions
      4.6 Test results
      4.7 Documentation
    5 Test parameters for balanced copper cabling
      5.1 Wire map
      5.2 Length
      5.3 Propagation delay
      5.4 Delay skew
      5.5 Attenuation (insertion loss)
      5.6 Attenuation (insertion loss) deviation
      5.7 Near end crosstalk loss (NEXT, pair-to-pair and power sum)
      5.8 Equal level far end crosstalk loss (ELFEXT, pair-to-pair
           and power sum)
      5.9 Attenuation to crosstalk ratio (ACR-F, pair-to-pair and
           power sum)
      5.10 Attenuation to crosstalk ratio near end (ACR-N,
           pair-to-pair and power sum)
      5.11 Return loss
      5.12 Unbalance attenuation
      5.13 Coupling attenuation
      5.14 Direct current (d.c.) loop resistance
      5.15 Resistance unbalance
      5.16 Power sum alien near end crosstalk (PSANEXT)
      5.17 Power sum alien far end crosstalk (PSAACR-F)
      5.18 Coaxial cabling
    6 Test parameters for optical fibre cabling
      6.1 General requirements
      6.2 Channel and link attenuation
      6.3 Inter-component distance
    7 Inspection of optical fibre cabling and installed cabling
      components
    Annex A (informative) XML Schema for portable field test equipment
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes procedures for testing the transmission performance of installed information technology cabling in premises.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Withdrawn

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

    EN 60825-1:2014/AC:2017-06 SAFETY OF LASER PRODUCTS - PART 1: EQUIPMENT CLASSIFICATION AND REQUIREMENTS (IEC 60825-1:2014)
    EN 50174-1:2009/A2:2014 INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 1: INSTALLATION SPECIFICATION AND QUALITY ASSURANCE
    EN 61935-1:2009 SPECIFICATION FOR THE TESTING OF BALANCED AND COAXIAL INFORMATION TECHNOLOGY CABLING - PART 1: INSTALLED BALANCED CABLING AS SPECIFIED IN THE STANDARDS SERIES EN 50173
    EN 50289-1-16:2007 Communication cables - Specifications for test methods - Part 1-16: Electromagnetic performance - Coupling attenuation of cable assemblies (Field conditions)
    IEC 60825-1:2014 Safety of laser products - Part 1: Equipment classification and requirements
    EN 50173-3 : 2007 COR 2011 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 3: INDUSTRIAL PREMISES
    EN 50174-3:2013/A1:2017 INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 3: INSTALLATION PLANNING AND PRACTICES OUTSIDE BUILDINGS
    EN 50173-1:2011 Information technology - Generic cabling systems - Part 1: General requirements
    EN 50098-1 : 98 COR 1 2003 CUSTOMER PREMISES CABLING FOR INFORMATION TECHNOLOGY - PART 1: ISDN BASIC ACCESS
    EN 50174-2 : 2009 AMD 2 2014 INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 2: INSTALLATION PLANNING AND PRACTICES INSIDE BUILDINGS
    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
    EN 50289-1-15:2004 Communication cables - Specifications for test methods - Part 1-15: Electromagnetic performance - Coupling attenuation of links and channels (Laboratory conditions)
    EN 50098-2:1996 Customer premises cabling for Information Technology - Part 2: 2048 kbit/s ISDN primary access and leased line network interface
    ISO/IEC 14763-3:2014 Information technology Implementation and operation of customer premises cabling Part 3: Testing of optical fibre cabling
    EN 50173-5 : 2007 AMD 2 2012 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 5: DATA CENTRES
    EN 50173-4 : 2007 AMD 2 2012 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 4: HOMES
    CLC/TR 50173-99-1:2007 Cabling guidelines in support of 10 GBASE-T
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