The Extralink poe power supply (power adapter) is designed to supply power via selected strands of twisted-pair cable to network devices such as media converters, access points, cameras, etc. The 24V 1A poe power adapter allows gigabit ethernet network data to be transmitted while supplying power in the same cable. This model enables gigagbit eth transmission, is a passive poe solution and is not compatible with the ieee 8023ataf standard. Unlike power supplies with a 5.5/2.1mm jack connector, the poe adapter allows gigabit poe devices to be powered directly, no additional network accessories are required.