IHSE USA 437 Series DDXi DVI/VGA Extender - Manual (Page 60)

DDXI DVI/VGA KVM EXTENDER FAMILY
60
Programming
Pin Signal
1 TxD (to PC RxD)
2 RxD (from PC TxD)
3 DTR from PC
4 GND
Power
Pin Signal
1 GND
2 Earth
3 n.c.
4 +6VDC
Housing Shield
1
4
1 2
3 4