1.2 Gbps Powerline Adapter with PoE_Kunshan WonderTek Technology Co.,Ltd.
Passive Power Over Ethernet Poe Adapter Injector + Splitter Kit 5v 12v 24v 48v - Powerline Adapters - AliExpress
Amazon.com: PoE Texas 802.3af Power Over Ethernet PoE Splitter with 5 Volts 10 Watts Output - for 5V Non-PoE Security Camera and Devices Like Foscam, Sonoff, Tablet, USB, Dropcam, Raspberry Pi and
Amazon.com: PoE Injector, 48V Power Over Ethernet Adapter, 10/100Mbps IEEE802.3af/at Compliant for Most Polycom/Aastra/Ubiquiti/Amcrest/Realink IP Camera and Phones : Electronics