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ISO 2110:1989

Information technology — Data communication — 25-pole DTE/DCE interface connector and contact number assignments

Publication date:   Oct 12, 1989

General information

90.93 Standard confirmed   Mar 25, 2002

ISO

ISO/IEC JTC 1/SC 6 Telecommunications and information exchange between systems

International Standard

35.100.10   Physical layer

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Scope

Specifies the 25-pin connector and assignment of connector pin number at the interface between data terminal equipment and data circuit-terminating equipment or automatic calling equipment. Applicable to voice band modems, public data network facilities, telegraph signal converters, and automatic calling equipment where CCITT Recommendations V.24 and V.28 are valid.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 2110:1980

NOW

PUBLISHED
ISO 2110:1989
90.93 Standard confirmed
Mar 25, 2002

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO 2110:1989/Amd 1:1991

REVISED BY

ABANDON
ISO/IEC FCD 2110