Planet Technology WGS3-2620, WGS3-404 TXD, DTR, DSR, RTS, CTS, SGND, 9 RI, 3 RXD, 4 DSR, 6 DTR, 7 CTS, 8 RTS, 5 SGND

3 RXD	---------<	TXD ------------		3
4 DSR	-----------	DTR ------------		4
5 SGND	-----------	SGND ----------		5
6 DTR	-----------	DSR ----------	>	6
7 CTS -	<---------	RTS ------------		7
8 RTS	-----------	CTS -----------	>	8
9 RI	-----------	RI ---------------		9

WGS3 Layer 3 Switch User’s Manual - 254 -