Modem (25-25)

From HwB

This cable should be used for DTE to DCE (for instance computer to modem) connections with hardware handshaking.

Pinout

Dsub25f.png

25 PIN D-SUB FEMALE to the Computer

Dsub25m.png

25 PIN D-SUB MALE to the Modem

Female Male Dir
Shield Ground 1 1 Arrow.png
Transmit Data 2 2 Arrowr.png
Receive Data 3 3 Arrowl.png
Request to Send 4 4 Arrowr.png
Clear to Send 5 5 Arrowl.png
Data Set Ready 6 6 Arrowl.png
System Ground 7 7 Arrow.png
Carrier Detect 8 8 Arrowl.png
Data Terminal Ready 20 20 Arrowr.png
Ring Indicator 22 22 Arrowl.png

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