POE-PAN4-GB-AF/A is a Gigabit active PoE injector that is suitable for powering up to 4 devices, such as IP cameras, VoIP or other devices with support for 802.3af/at standards with a maximum power consumption of 30 W. Ethernet ports without power supply, eg switch, are connected to the connectors marked "LAN", and devices using passive PoE are connected to the opposite "POE" side - power supply via Ethernet cable. Pairs of data Ethernet cable are used for power supply: 3.6 (positive pole) and 1.2 (negative pole). The power supply is connected via a standard 2.1/5.5mm power connector.
An adapter in the range of 44 V to 57 V DC with a maximum current of 550 mA/port can be used for this PoE injector. The total maximum consumption of all connected devices can be up to 120W.