321 Studios GHDX2-2430S-24F4D manual COM1 Serial Port Cable, CN2 Pin Number Pin Name

Appendix C Pinouts

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

Pinouts C-3