open frame 4ports poe module Input: 3-24V DC 1-3a Connector:RJ45 4 Ports, 2.1*5.5mm DC female plug open frame 4ports poe modulePanel 4 integrating passive POE injector suitable for powering up to eight devices. The RJ45 connectors on one side are connected Ethernet ports with no power (switch) on the opposite side of the device used to connect power for Ethernet cable. Are used to power the two ...