Db9 Female To Db25 Male Null Modem Cable Pinout

If you have a male with a dce pinout it will need to connect to a female with a dte pinout.

Db9 female to db25 male null modem cable pinout. If you have a male with a dte pinout it will need to connect to a female with a dce pinout. Two common applications are rs 232 eia 232 serial connections and the parallel printer interface on the ibm pc. Null modem cable pinouts. Here s a good set of figures for db 25 male and female connectors as viewed from the pin side not the solder side.

Serial rs232 null modem cable db9 db25. This cable should be used for dte to dce for instance computer to modem connections with hardware handshaking. Rated 3 out of 5 by bachphi from beware of the cable pinout beware of the cable pinout. Here s a good set of figures for db 25 male and female connectors as viewed from the pin side not the solder side.

Gold plated connectors and contacts provide superior conductivity. Serial rs232 modem cable db9 db25. This cross wired serial null modem cable features one db9 female and one db25 male connector allowing you to connect a serial printer to a 25 pin serial port or transfer files from pc to pc via serial connection. The db 25 connector is also used for scsi connections.

Null modem cables and adapters connect two serial devices that require a null modem cross wired configuration. For rs232 any dte dte or dce dce connection should use a null modem. Db25 pc to db9 at. The db 25 connector is used for a variety of purposes.

The descripion said it is a null modem cable and the transmit and receive signals are crossed well they are not. Pinout and signals for building a serial rs232 nullmodem cable. Here s a good set of figures for db 9 male and female connectors as viewed from the pin side not the solder side. This connector regardless what you call it is used for a variety of purposes.

The term db9 refers to a common connector type one of the d subminiature or d sub types of connectors. This 6ft cable has a db9 female connector on one end and a db25 male connector on the other. Superior molded cables with foil shielding offer maximum emi rfi protection. A db 25 connector has a b size shell but the common nine pin connector is smaller and has an e size shell.

Pinout and signals for building a serial rs232 modem cable. See pinout for the db9 to. Two common applications are rs 232 eia 232 serial connections including ups cables and a variety of video interfaces on the ibm pc. 6ft db25 male to db9 female serial rs232 null modem cable use as a serial printer cable.