Moxa Technologies SD1000 user manual RS-232 DB9 WAN Port Pinouts with Direct Connect Wiring

RS-232 DB9 WAN Port Pinouts with Direct Connect Wiring

Signal	DB9	Connection Direct	DB9	DB25
	DTE	connect	DTE	DTE
	male		male	male
DCD	1	------- DCD	1	8
RxD	2	------- TxD	3	3
TxD	3	------- RxD	2	2
DTR	4	------- DSR	6	6
GND	5	------- GND	5	7
DSR	6	------- DTR	4	20
RTS	7	------- CTS	8	5
CTS	8	------- RTS	7	4
RI	9	------- RI	9

10BaseT RJ-45 Port Pinouts

PIN Description

1Tx+

2Tx-

3RX+

6RX-

D-2Moxa Internet Sharer User’s Manual