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CSA ISO 4903 : 1995 : R2013

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CSA ISO 4903 : 1995 : R2013

INFORMATION TECHNOLOGY - DATA COMMUNICATION - 15-POLE DTE/DCE INTERFACE CONNECTER AND CONTACT NUMBER ASSIGNMENTS

Canadian Standards Association

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Table of Contents

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

Abstract

Defines 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.

General Product Information

Document Type Standard
Status Current
Publisher Canadian Standards Association
ProductNote Reconfirmed F