HP xw9300 manual Serial Interface, Ieee

Serial Interface

Serial Connector	Pin	Signal
	1	Carrier Detect
	2	Receive Data
	3	Transmit Data
	4	Data Terminal
	5	Ready
	6	Signal Ground
		Data Set Ready
	7	Request to Send
	8	Clear to Send
	9	Ring Indicator

USB

USB Connector	Pin	Signal
	1	+5 VDC
	2	- Data
	3	+ Data
	4	Ground

IEEE 1394

IEEE 1394 Connector	Pin	Signal
	1	power
	2	gnd
	3	tpb-
	4	tpb+
	5	tpa-
	6	tpa+

Connector Pins C

Serial Interface 183