NavCom SF-3050 Rev.A - Manual (Page 77)

SF-3050 User Guide – Rev A
3-75
USB Host Cable (Option)
P/N 94-310271-3006LF is an optional 6ft (1.83m)
data cable fitted with a Positronic plug type and a
USB A receptacle type, used to connect as Host
directly to a USB 2.0 connector. The pin assignments
are provided below.

COM2 - USB is the only USB compliant port.

Refer to the section below, Logging to
USB Flash Drive Via USB Host Cable,
for setup and logging instructions.
Table 13: Optional USB Host Cable Pin Assignment
Figure 45: Optional USB Host Cable Pin Assignment
USB Pins Signal Positronic Pins
1 USB PWR 1
2 USB D- 8
3 USB D+ 7
4 GND/SHIELD 9
1
2
9
3
4
5
6
7
8
PN: 94-310271-3006LF
09-00005-A
1
2
3
4
5
6
7
8
9
Positronic
1
2
3
4
USB
Pin 1
Pin 4
USB A
Receptacle
Front View
NavCom
Receiver