Rorke Data Galaxy HDX2 GHDX2-2430S-24F4D - Manual (Page 125)

Appendix C Pinouts
Pinouts C-3
Table C-1: SFP Pin Out Definitions
C.2. COM1 Serial Port Cable
COM1 Cable: This cable connects between COM1 serial port on the controller
module to the serial port of a management computer. The serial port’s defaults
and requirements are:
1. Set at 38400 baud, 8 bit, 1 stop bit, and no parity.
2. In most cases, connecting RXD, TXD, and GND is enough to establish
communications with a terminal.
Figure C-2 : Adapter Cable for COM1 - Connector Pinouts
CN1 Pin Number Pin Name
1 Ground
2 TXD
3 RXD
CN2 Pin Number Pin Name
1 NC
2 RXD
3 TXD
4 DTR (Shorted)
5 GND
6 DSR (Shorted)
7 RTS (Shorted)
8 CTS (Shorted)
9 NC
Table C -2 : COM1 Adapter Cable CN1 and CN2 Pinout Definitions