Information Technology - Data Communication - 15-Pole DTE/DCE Interface Connector and Contact Number Assignments (Adopted ISO/IEC 4903:1989)

Available format(s)

Hardcopy , PDF

Language(s)

French, English

Published date

01-01-1995

Publisher

Canadian Standards Association

Foreword
1 Scope
2 Normative references
3 Definitions
4 Connector
5 Assignment of contact numbers
6 Connector shielding
7 Interconnecting configurations for mixed use
  of X.26, X.26 and V.28 electrical characteristics
Annex A (informative) - Diagrams for finger clearance
Annex B (informative) - Generator/receiver
        interconnecting configurations
Annex C (informative) - Interworking requirements with
        V.28 circuits

Scope This International Standard specifies the 15-pole connector and the assignment of contact numbers at the interface between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) where CCITT (International Telegraph and Telephone Consultative Committee) Recommendations X.24, X.26 and X.27 are applicable. International Standard ISO/IEC 4903 additionally provides the dimensions of the connector housing, as well as the recommended means of providing a locking device (latching block) and connector shielding.

DevelopmentNote	Supersedes CSA Z243.12.2. (02/2008)
DocumentType	Standard
Pages	18
ProductNote	Reconfirmed F
PublisherName	Canadian Standards Association
Status	Current
Supersedes	CSA ISO 4903 : 1995 : R2004

Standards	Relationship
ISO 4903:1989	Identical

ISO 261:1998	ISO general purpose metric screw threads General plan
IEC 60050-581:2008	International Electrotechnical Vocabulary (IEV) - Part 581: Electromechanical components for electronic equipment

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CAN/CSA-ISO 4903-95 (R2013)

Current

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

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