48-54V Wall Universal POE Injector Network adapter power supply Support IEEE802.3af for Most Cisco/Polycom/Aastra and More

PoE Injector, 48V Power Supply Adapter,10/100Mbps IEEE 802.3af Compliant for Most POE Camera and IP Phone

REVODATA Gigabit PoE Splitter 12V 2A Output with IEEE 802.3af/at Standard Compliant 10,100,1000Mbps Power Over Ethernet Splitter Adapter for Security Camera CCTV Surveillance 5.5x2.1mm DC PlugPS5712TG

TP-Link TL-SG1005P, 5 Port Gigabit PoE Switch, 4 PoE+ Ports @65W, Desktop, Plug & Play, Sturdy Metal w/ Shielded Ports, Fanless, QoS & IGMP Snooping,black