Intellinet 1 Port Outdoor Gigabit High-power Poe+ Extender Repeater, Daisy Chain Up To 1640'

Highlights:

Extends an existing Power over Ethernet connection beyond the 100 m (328 ft.) limit
Saves time and money by delivering data and power via existing network cables
Covers longer distances by cascading multiple PoE extenders (Model 561211) together