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  • EN 60512-25-9 : 2008

    Current The latest, up-to-date edition.

    CONNECTORS FOR ELECTRONIC EQUIPMENT - TESTS AND MEASUREMENTS - PART 25-9: SIGNAL INTEGRITY TESTS - TEST 25I: ALIEN CROSSTALK

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    Published date:  28-11-2008

    Publisher:  European Committee for Standards - Electrical

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

    FOREWORD
    1 Scope and object
    2 Normative references
    3 Terms and definitions
    4 Overview
      4.1 Procedure
      4.2 Resources
    5 Overall test arrangement
      5.1 General
      5.2 Terminations
      5.3 Pairs of connectors to test
    6 Procedure to test alien crosstalk from one connector
      to another connector
      6.1 Calibration
      6.2 Measurement (noise) floor
      6.3 Alien crosstalk measurement
    7 Procedure for determining significance
    8 Details to be specified in the detail specification
    9 Power sum calculation, report and documentation
    Annex A (informative) - Flow chart for obtaining alien crosstalk
                            performance data
    Annex B (informative) - Illustrations of alien crosstalk testing
                            using coaxial switching
    Bibliography
    Annex ZA (normative) - Normative references to international
                           publications with their corresponding
                           European publications

    Abstract - (Show below) - (Hide below)

    IEC 60512-25-9:2008 defines a test method which is intended to assess the near-end alien crosstalk and the far-end alien crosstalk between connectors in close proximity, when mounted in their mounting systems.

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

    Committee SR 48B
    Document Type Test Method
    Publisher European Committee for Standards - Electrical
    Status Current

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

    CEI EN 60603-7-51 : 2011 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-51: DETAIL SPECIFICATION FOR 8-WAY, SHIELDED, FREE AND FIXED CONNECTORS, FOR DATA TRANSMISSION WITH FREQUENCIES UP TO 500 MHZ
    EN 60603-7-81:2016/AC:2017-07 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-81: DETAIL SPECIFICATION FOR 8-WAY, SHIELDED, FREE AND FIXED CONNECTORS, FOR DATA TRANSMISSIONS WITH FREQUENCIES UP TO 2000 MHZ (IEC 60603-7-81:2015/COR 1:2017)
    EN 60603-7-71 : 2010 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-71: DETAIL SPECIFICATION FOR 8-WAY, SHIELDED, FREE AND FIXED CONNECTORS, FOR DATA TRANSMISSION WITH FREQUENCIES UP TO 1000 MHZ
    EN 60603-7-7:2010 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-7: DETAIL SPECIFICATION FOR 8-WAY, SHIELDED, FREE AND FIXED CONNECTORS FOR DATA TRANSMISSION WITH FREQUENCIES UP TO 600 MHZ
    I.S. EN 60603-7-41:2010 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-41: DETAIL SPECIFICATION FOR 8-WAY, UNSHIELDED, FREE AND FIXED CONNECTORS, FOR DATA TRANSMISSIONS WITH FREQUENCIES UP TO 500 MHZ
    CEI EN 61935-1 : 2010 SPECIFICATION FOR THE TESTING OF BALANCED AND COAXIAL INFORMATION TECHNOLOGY CABLING - PART 1: INSTALLED BALANCED CABLING AS SPECIFIED IN THE STANDARDS SERIES EN 50173
    BS EN 60603-7-71:2010 Connectors for electronic equipment Detail specification for 8-way, shielded, free and fixed connectors, for data transmission with frequencies up to 1000 MHz
    CEI EN 50173-1 : 2011 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 1: GENERAL REQUIREMENTS
    CEI EN 60603-7-82 : 1ED 2017 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-82: DETAIL SPECIFICATION FOR 8-WAY, 12 CONTACTS, SHIELDED, FREE AND FIXED CONNECTORS, FOR DATA TRANSMISSION WITH FREQUENCIES UP TO 2000 MHZ
    I.S. EN 60603-7-51:2010 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-51: DETAIL SPECIFICATION FOR 8-WAY, SHIELDED, FREE AND FIXED CONNECTORS, FOR DATA TRANSMISSIONS WITH FREQUENCIES UP TO 500 MHZ
    BS EN 60603-7-41:2010 Connectors for electronic equipment Detail specification for 8-way, unshielded, free and fixed connectors, for data transmissions with frequencies up to 500 MHz
    CEI EN 60603-7-71 : 2011 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-71: DETAIL SPECIFICATION FOR 8-WAY, SHIELDED, FREE AND FIXED CONNECTORS, FOR DATA TRANSMISSION WITH FREQUENCIES UP TO 1000 MHZ
    BS EN 61076-3-110:2016 Connectors for electronic equipment. Product requirements Detail specification for free and fixed connectors for data transmission with frequencies up to 3 000 MHz
    I.S. EN 60603-7-81:2016 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-81: DETAIL SPECIFICATION FOR 8-WAY, SHIELDED, FREE AND FIXED CONNECTORS, FOR DATA TRANSMISSIONS WITH FREQUENCIES UP TO 2000 MHZ
    I.S. 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
    BS EN 50173-1:2011 Information technology. Generic cabling systems General requirements
    I.S. EN 60603-7-71:2010 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-71: DETAIL SPECIFICATION FOR 8-WAY, SHIELDED, FREE AND FIXED CONNECTORS, FOR DATA TRANSMISSION WITH FREQUENCIES UP TO 1000 MHZ
    EN 50173-1:2011 Information technology - Generic cabling systems - Part 1: General requirements
    EN 60603-7-82:2016 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-82: DETAIL SPECIFICATION FOR 8-WAY, 12 CONTACTS, SHIELDED, FREE AND FIXED CONNECTORS, FOR DATA TRANSMISSION WITH FREQUENCIES UP TO 2000 MHZ (IEC 60603-7-82:2016)
    CEI EN 60603-7-41 : 2011 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-41: DETAIL SPECIFICATION FOR 8-WAY, UNSHIELDED, FREE AND FIXED CONNECTORS, FOR DATA TRANSMISSION WITH FREQUENCIES UP TO 500 MHZ
    BS EN 60603-7-51:2010 Connectors for electronic equipment Detail specification for 8-way, shielded, free and fixed connectors, for data transmissions with frequencies up to 500 MHz
    BS EN 60603-7-7:2010 Connectors for electronic equipment Detail specification for 8-way, shielded, free and fixed connectors for data transmission with frequencies up to 600 MHz
    BS EN 61935-1:2009 Specification for the testing of balanced and coaxial information technology cabling Installed balanced cabling as specified in the standards series EN 50173
    I.S. EN 60603-7-82:2016 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-82: DETAIL SPECIFICATION FOR 8-WAY, 12 CONTACTS, SHIELDED, FREE AND FIXED CONNECTORS, FOR DATA TRANSMISSION WITH FREQUENCIES UP TO 2000 MHZ
    CEI EN 60603-7-7 : 2011 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-7: DETAIL SPECIFICATION FOR 8-WAY, SHIELDED, FREE AND FIXED CONNECTORS FOR DATA TRANSMISSION WITH FREQUENCIES UP TO 600 MHZ
    I.S. EN 61076-3-110:2016 CONNECTORS FOR ELECTRONIC EQUIPMENT - PRODUCT REQUIREMENTS - PART 3-110: DETAIL SPECIFICATION FOR FREE AND FIXED CONNECTORS FOR DATA TRANSMISSION WITH FREQUENCIES UP TO 3000 MHZ
    I.S. EN 50173-1:2011 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 1: GENERAL REQUIREMENTS
    BS EN 60603-7-81:2016 Connectors for electronic equipment Detail specification for 8-way, shielded, free and fixed connectors, for data transmissions with frequencies up to 2 000 MHz
    CEI EN 61076-3-110 : 2013 CONNECTORS FOR ELECTRONIC EQUIPMENT - PRODUCT REQUIREMENTS - PART 3-110: DETAIL SPECIFICATION FOR FREE AND FIXED CONNECTORS FOR DATA TRANSMISSION WITH FREQUENCIES UP TO 3000 MHZ
    09/30210077 DC : 0 BS EN 50173-1/PRAB - INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEM - PART 1: GENERAL REQUIREMENTS
    BS EN 60603-7-82:2016 Connectors for electronic equipment Detail specification for 8-way, 12 contacts, shielded, free and fixed connectors, for data transmission with frequencies up to 2 000 MHz
    I.S. EN 60603-7-7:2010 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-7: DETAIL SPECIFICATION FOR 8-WAY, SHIELDED, FREE AND FIXED CONNECTORS FOR DATA TRANSMISSION WITH FREQUENCIES UP TO 600 MHZ
    EN 61076-3-110:2016 Connectors for electronic equipment - Product requirements - Part 3-110: Detail specification for free and fixed connectors for data transmission with frequencies up to 3 000 MHz
    EN 60603-7-41:2010 Connectors for electronic equipment - Part 7-41: Detail specification for 8-way, unshielded, free and fixed connectors, for data transmissions with frequencies up to 500 MHz
    EN 60603-7-82 : 2016 CONNECTORS FOR ELECTRONIC EQUIPMENT - PART 7-82: DETAIL SPECIFICATION FOR 8-WAY, 12 CONTACTS, SHIELDED, FREE AND FIXED CONNECTORS, FOR DATA TRANSMISSION WITH FREQUENCIES UP TO 2000 MHZ (IEC 60603-7-82:2016)
    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 60603-7-51:2010 Connectors for electronic equipment - Part 7-51: Detail specification for 8-way, shielded, free and fixed connectors, for data transmissions with frequencies up to 500 MHz

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

    IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
    EN 60512-26-100:2008/A1:2011 CONNECTORS FOR ELECTRONIC EQUIPMENT - TESTS AND MEASUREMENTS - PART 26-100: MEASUREMENT SETUP, TEST AND REFERENCE ARRANGEMENTS AND MEASUREMENTS FOR CONNECTORS ACCORDING TO IEC 60603-7 - TESTS 26A TO 26G
    EN 60068-1:2014 Environmental testing - Part 1: General and guidance
    ISO/IEC 11801:2002 Information technology Generic cabling for customer premises
    EN 61076-3-104:2017 Connectors for electrical and electronic equipment - Product requirements - Part 3-104: Detail specification for 8-way, shielded free and fixed connectors for data transmissions with frequencies up to 2 000 MHz
    IEC 60512-26-100:2008+AMD1:2011 CSV Connectors for electronic equipment - Tests and measurements - Part 26-100: Measurement setup, test and reference arrangements and measurements for connectors according to IEC 60603-7 - Tests 26a to 26g
    EN 60603-7-4:2010 Connectors for electronic equipment - Part 7-4: Detail specification for 8-way, unshielded, free and fixed connectors, for data transmissions with frequencies up to 250 MHz
    IEC 61196-1:2005 Coaxial communication cables - Part 1: Generic specification - General, definitions and requirements
    EN 50173 : 95 AMD 1 2000 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS
    IEC 61076-3-104:2017 Connectors for electrical and electronic equipment - Product requirements - Part 3-104: Detail specification for 8-way, shielded free and fixed connectors for data transmissions with frequencies up to 2 000 MHz
    IEC 60050-581:2008 International Electrotechnical Vocabulary (IEV) - Part 581: Electromechanical components for electronic equipment
    IEC 60603-7-4:2010 Connectors for electronic equipment - Part 7-4: Detail specification for 8-way, unshielded, free and fixed connectors, for data transmissions with frequencies up to 250 MHz
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