This Gigabit PoE injector is only a connector for a power adapter (not included).
A power adapter (of any Voltage) is therefore needed to power this PoE injector connector
Passive PoE Injector 1 port 10/100 24V 1A.
Power cord included.
Passive PoE Injector 12 ports 18V. Rackable.
Power cord included.
Passive PoE Injector 16 ports 18V. Rackable.
Power cord included.