GB/T 9951-1988
AbolishedData communication--34 PinDTE/DCE interface connector and pin assignments
数据通信 34插针DTE/DCE接口连接器和插针分配
Application Summary AI generated
This standard specifies the mechanical and electrical characteristics of a 34-pin connector for the interface between Data Terminal Equipment (DTE) and Data Circuit-terminating Equipment (DCE) in data communication systems. It is applied in the design and manufacturing of computer terminals, modems, and other serial communication devices to ensure consistent pin assignments and physical compatibility. The standard is primarily used in Chinese industrial and commercial networking contexts where reliable DTE/DCE connections are required.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.