NavCom SF-3050 Rev.I - Manual (Page 103)

SF-3050 GNSS Product User Guide – Rev I
84
Figure 99: Optional USB Device/RS-232/RS-422
Y-Cable Pin Assignment
Ethernet/RS-232/1PPS Y-Cable (Option)
P/N 94-310272-3006LF is an optional 6ft (1.83m)
Y-cable fitted with a Positronic plug type on one end. An Ethernet RJ45 plug type and a
DB9S female
RS-232 connector are fitted on the ends of the
Y-cable. It is used to connect directly to an Ethernet connector or to a DB9S male
connector. The pin assignments are provided below.

COM1 - LAN is the only Ethernet (LAN) compliant port.

Refer to the section below, Direct Ethernet Connection via Static IP
Address, for setup instructions.
Table 17: Optional Ethernet (LAN)/RS-232/1PPS
Y-Cable Pin Assignment
PN: 94-310273-3006LF
09-00008-A
Positronic USB
1
2
3
4
5
6
7
8
9 1
2
3
4 1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
9
3
4
5
6
7
8
DB9S
DB9S
Front View
Positronic Connector
Front View
Pin 1
Pin 4
USB A Plug
Front View
Signal Ethernet Pins Positronic Pins DB9S Pins
RX- 6 1
RX+ 3 2
1PPS 3 8
COM1 RXD 4 3
COM1 TXD 5 2
TX+ 1 6
TX- 2 7
8
GND 9 5