MULTICORE AND SYMMETRICAL PAIR/QUAD CABLES FOR DIGITAL COMMUNICATIONS - PART 1-2: ELECTRICAL TRANSMISSION CHARACTERISTICS AND TEST METHODS OF SYMMETRICAL PAIR/QUAD CABLES

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2009

Publisher

British Standards Institution

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

Contains 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.

Committee	EPL/46
DevelopmentNote	2009 Edition Re-Issued in October 2014 & incorporates AMD 1 2014. (10/2014)
DocumentType	Standard
Pages	74
PublisherName	British Standards Institution
Status	Current

Standards	Relationship
IEC TR 61156-1-2:2009+AMD1:2014 CSV	Identical

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

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BS PD IEC TR 61156-1-2 : 2009

MULTICORE AND SYMMETRICAL PAIR/QUAD CABLES FOR DIGITAL COMMUNICATIONS - PART 1-2: ELECTRICAL TRANSMISSION CHARACTERISTICS AND TEST METHODS OF SYMMETRICAL PAIR/QUAD CABLES

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