User Manual Part 4

A-1
RF-7800B
APPENDIX A
R
APPENDIX A
TECHNICAL INFORMATION
A.1 CHASSIS CONNECTOR PINOUT DATA
Table A-1, and Table A-2, provide pinout data for the connectors mounted to the BGAN terminal. Figure A-1 shows
the connector locations and pinouts. For information on connectors that mate to the BGAN terminal chassis
connectors, refer to Paragraph A.1.1.
Table A-1. DATA
Pin # Signal Name Dir Description Specs
1 ISDN_TX- I ISDN Receive -
2 ISDN_TX+ I ISDN Receive +
3 ISDN_RX- O ISDN Transmit -
4 ISDN_RX+ O ISDN Transmit +
5 ETHER_TX- I Ethernet Receive -
6 ETHER_TX+ I Ethernet Receive +
7 ETHER_RX- O Ethernet Transmit -
8 ETHER_RX+ O Ethernet Transmit +
9 USB_GND I USB Ground
10 USB_VBUS I USB Voltage Bus
11 USB_D- I/O USB Data -
12 USB_D+ I/O USB Data +
Table A-2. POWER
Pin # Signal Name Description Specs
ADC+ DC +
B GND Ground No cable connection
CPower Control
(ACTIVATION_SIGNAL)
Jumper to D to enable
Power Control Signal
For RF-7800B-VU104 only.
Activates power when grounded.
D GND Ground
Figure A-1. RF-7800B Data and Power Connector Pinouts
A
B
D
C
1
8
7
6
12
13
4
5
11
10
9
2
3
CL-0365-4200-0036