See SSB Gateway
The Loconet Terminator ties together 5 LocoNet jacks, and a power supply. The LocoNet Terminator optionally supplies the required LocoNet® 15ma. pull up and DC power to the RailSync lines for a stand alone LocoNet® when used on DCC systems other than Digitrax. It provides an easy point to connect a LocoBuffer-USB to interface a stand alone LocoNet to a computer. PS-S-12-500 universal switching power supply and 5′ LocoNet® compatible cable are included.