BS ISO 4903:1989 - Information technology. Data communication. 15-pole DTE/DCE interface connector and contact number assignments
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BS ISO 4903:1989 is a British Standard that adopts the International Standard ISO 4903:1987. It pertains to information technology and data communication, specifically focusing on the 15-pole connector used in Data Terminal Equipment (DTE) and Data Communication Equipment (DCE) interfaces. The standard outlines the assignments of contact numbers within this connector, which is crucial for establishing proper connectivity and communication between various data communication devices.
ICS 35.200 Interface and interconnection equipment
Language:
English
Subject Keywords:
Numerical designations; Dimensions; Locking and locating devices; Interfaces (data processing); Electric pins;
Data processing; Electric contacts; Electric connectors; Data transmission; Data circuit-terminating equipment;
Computer terminals