Use the passive PoE adapter TL-POE4824G to simultaneously supply power and transmit data to a passive PoE device. TL-POE4824G offers a convenient wall-mounting brackets to be easily installed on a wall and is recommended to offer power supply to TP-Links passive PoE products which as follows.
Gigabit network ports
48VDC passive PoE injector
Auto-detect and auto-supply the necessary power required