SWITCH THAT HAVE COUPLER FOR POWER LINE COMMUNICATIONS SYSTEM

摘要

A switch having couplers for a power line communications system is provided to easily build the power line communications system and reduce the complexity of an electric pole by installing the coupler embedded switch. A switch having couplers(100) for a power line communications system includes a power switch(170), a controller(130), and a power line communications modem(150). The power switch switches a distributing line(160) installed between a power transmission unit(110) and a load unit(120). The controller controls the power switch. The power line communications modem is formed between the power transmission unit and the load unit. The couplers are formed on both ends of the power switch and supplies the power transmission unit and the load unit with signals received from the power line communications modem.