ISO 2110:1989
International Standard
Current Edition
·
Approved on
12 October 1989
Information technology — Data communication — 25-pole DTE/DCE interface connector and contact number assignments
ISO 2110:1989 Files
English
13 Pages
Current Edition
45.31 OMR
ISO 2110:1989 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.
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