Wi-TekWI-POE51-48V - 2*1000Mbps Gigabit PoE Injector

Two-port Gigabit PoE injector; provides 48 volt standard power supply. Used for single device installations or to add additional cameras when the existing switch's PoE budget is exhausted; the most economical way to expand capacity without upgrading the switch. Far more cost-effective than purchasing a switch when single device power is required.