SGI Serial 9 pin

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Image:connector_dsub9m.png 9 pin D-SUB male connector at the computer.

Image:connector_dsub9f.png 9 pin D-SUB female connector at the cable.

This connector can be found on SGI Challenge, Onyx, Personal IRIS, and Power Series systems

Pin Name Description Color
4 TD Transmit Data orange
3 RD Receive Data black
2 RTS Request To Send red
1 CTS Clear To Send green
8 SG Signal Ground brown
7 DCD Data Carrier Detect white
6 DTR Data Terminal Ready blue


  • O2, Octane, and Origin systems, have the IBM(R) PC/AT compatible pin assignments.


Category:Serial Connectors


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