Tenda TEF1218P switch supports 16 PoE ports, which can supply power to most powered devices through 8-core Ethernet cable, and the total PoE power can be up to 230 W while each PoE port can support the maximum PoE power of 40 W.Lead security transmission power supply to a new height TEF1218P-16-250W 16FE+2GE+2SFP(Combo) Web Smart PoE Switch6KV Port Lightning Protection | long Distance Transmission |Maximum PoE Output Power 230W | PoE Power Up to 40W for each PoE Port Up to 250 meters long distance transmission beyond hundred meters transfer limit In the complex surveillance environment, when making cabling and networking, it generally encounter the problem of inadequate network transmission distance, the distance of each camera terminal to the monitoring center is different, some only a few meters, some hundred meters, while some are more than kilometers. Tenda TEF12 series PoE monitoring switches with exclusive patent network extension technology and using the common existing twisted pair, can support 250 meters data transmission and break the existing twisted pair hundreds meters transmission limit. Providing gigabit linked light port can meet the demand of transmission to a few tens of kilometers. The PoE total power is 230W, 16 port power supply full load is enough The switch total output power is 230W? which can support 16 ports power supply full load. PoE power supply can meet the needs of HD camera and other power supply equipment. With eight core power supply design, network power consumption reduced half, which ensure the camera get electricity and stability.