There is two type of installation: wall hanged or floor installation. The wire can be went through from the top and bottom. Power outlet, cable, fixed, open-stripping, welding equipment is fixed in the inner of the cabinet,which is also can be equipped with different models and specifications of fiber optic transceivers, patch panels, and Ethernet switch. Thermostat and fan is available by customer's requirment.. Broadband Network Box is capability of controlling temperature,so it can be start automatically when reach to the setted temperature.