SMC Networks 1000 Console Port to 9-Pin COM Port on PC, Console Port to 25-Pin DTE Port on PC

CABLES

Console Port to 9-Pin COM Port on PC

Switch’s 9-Pin			CCITT Signal		PC’s 9-Pin
	Serial Port				COM Port
1	DCD	-----------	DCD ------------		1
2	RXD	<---------	TXD ------------		3
3	TXD	-----------	RXD ----------	>	2
4	DTR	-----------	DSR ----------	>	6
5	SGND	-----------	SGND ----------		5
6	DSR	-----------	DTR ------------		4
7	RTS	-----------	CTS -----------	>	8
8	CTS	<---------	RTS -------------		7
9	RI	-----------	RI ---------------		9

Console Port to 25-Pin DTE Port on PC

Switch’s 9-Pin		Null Modem		PC’s 25-Pin
	Serial Port				DTE Port
1	DCD	1	1	8	DCD
2	RXD	2	3	3	TXD
3	TXD	3	2	2	RXD
4	DTR	4	8	20 DTR
5	SGND	5	20	7	SGND
6	DSR	6	7	6	DSR
7	RTS	7	4	4	RTS
8	CTS	9	5	5	CTS
9	RI	20	6	22 RI

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