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IEC

ISO 4903:1989

Information technology - Data communication - 15-pole DTE/DCE interface connector and contact number assignments

Standard Details

Defines 15-pin connector and the assignment of connector pin numbers at the interface between data terminal equipment and data circuit-terminating equipment where CCITT Recommendations are considered.

General Information

Status : ACTIVE
Standard Type: Main
Document No: ISO 4903:1989
Document Year: 1989
Pages: 17
Edition: 2.0
  • Section Volume:
  • ISOIEC JTC 1.SC 6 Telecommunications and information exchange between systems

Life Cycle

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ACTIVE
ISO 4903:1989
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