User's Manual
26
The Gumstix ADC Router is the intermediary between the TIM and central controller via
the radio. It provides a PPP server for TIM connectivity. This allows for a seamless
TCP/IP connection between TIM and central controller.
It is across the TCP/IP Bridge that the TIM sends database entries directly to the Central
Controller.
Figure 19 – ADC Gumstix TCP/IP Router
USB cable to Central Controller
USB port
AC Power Adapter
Null Modem Cable to PC/RF Power
Module Assembly (S3, Green
Connector)
ADC Gumstix TCP/IP Router
Modem Cable to Comm. Port 1 (S0)
on Central Controller