User initial access device for UC     As a switch hub for connecting user initial access point, it is the product loading the function which provides Layer2 function of OSI standard technology, QoS, PoE, IEEE802.1x, wired/wireless integration service beyond the function which existing communication cable connects only electric signal of initial access device (Outlet Module).     Power control solution using TCP/IP     It is the solution having the merit of controlling various appliances by transferring various signals through equivalent circuit based on TCP/IP