What are the applications of DSUB Connector

DSUB connectors are mainly used in telecommunications, industrial control, data transmission, aviation, aerospace, military industry and other fields. As an I/O interface, the DSUB connector has a shielding function and is widely used in telecommunication equipment, data switching equipment, routers, switches, servers and other equipment.

In addition, D-sub connectors are also used in a wide variety of electronic products. Commonly used in communication port devices, it plays a role in establishing connections between different products such as computers, printers, and power supply units.

The DB9 connector is used for Token Ring and Controller Area Network (CAN).

D-sub connectors are also widely used in computer video inputs, game controller ports, multi-frequency analog signals, and AES digital audio recording studios.
Over time, the use of connectors has also changed as technology has advanced.