Connection system for connecting data transmitting and receiving devices to data transmission medium

摘要

The invention is a connection system used to connect devices, which transmit and receive data transmission medium. A connection system in accordance with the invention includes a housing for connection to an associated device and containing a stack of circuit boards, which are mounted therein. The circuit boards include a modem board, a processor board and a power supply board. The power supply board provides regulated electrical power to the stack of circuit boards. The modem board modulates data transmissions, modulated with a processor protocol which are received from the processor board, with a data transmission protocol used for transmitting data transmissions modulated with the data transmission protocol with the data transmission medium to another device and demodulates data transmissions modulated with the data transmission protocol which are received from another device into the processor protocol.