"PoE power adapter PoE power adapter:PoE injector (IEEE 802.
3af) incl.
crossover function for direct PC connectionBlue adapter with 3 RJ45 sockets and multi-area power supply with RJ45 plugWithout mains plug, additional power supply (12 to 57 V DC) and connection cable requiredRJ45 ports Ethernet (100 Mbps) 3 (LAN/power, PC/power, camera)Included in delivery: PoE injector without power supply unit"