The PDXL-2 Dual Power over DXLINK Controller provides the ability to power a point-to-point DXLink Transmitter to DXLink Receiver without the need for an AC outlet in proximity to the location of the DXLink devices. When used with a NetLinx controller, the PDXL-2 can power down the DXLink devices as part of a standby mode for an entire room to reduce energy usage.