NavCom SF-3050 Rev.I - Manual (Page 90)

SF-3050 GNSS Product User Guide – Rev I
71
Communication Ports
The SF-3050 provides two 9-pin female Positronic connector communication ports
labeled COM1 - LAN and COM2 - USB located at the rear of the sensor, as shown in
Figure 83 above.
COM1 - LAN conforms to the EIA RS-232 standard with data rates from 9.6 to 115.2kbps
max. It also conforms to the IEEE 802.3 Ethernet standard with data rates from 10 to
100Mbps.
The COM1 - LAN connector pin-outs are described in these tables:
 RS-232/1PPS: Table 9
 Ethernet (LAN): Table 15
 Ethernet (LAN)/RS-232 Y-Cable: Table 17
COM2 - USB conforms to the EIA RS-232/RS-422 standard with data rates from 9.6 to
115.2kbps max. It is also USB 2.0 compliant with 12Mbps maximum data rate.
The COM2 - USB connector pin-outs are described in these tables:
 RS-232/RS-422: Table 10
 USB 2.0 Device: Table 11
 USB 2.0 Host: Table 14
 USB 2.0 Device/RS-232/RS-422: Table 16
The SF-3050 is configured as a DCE device. Laptop and desktop computers are
configured as DTE devices. If the supplied cable is not long enough, a straight-through
cable will provide proper connectivity
The SF-3050 provides Bluetooth wireless connectivity within a range of 10 meters (32
feet). The Bluetooth module contains Bluetooth-certified components. The data rate for
Bluetooth communications is 230.4Kbps. Refer to the section below Bluetooth
Communications Setup.