8-Port L2+ Industrial Managed PoE Switch with SFP - FASTCABLING
Amazon.com: PoE Texas 12 Volt PoE+ - IEEE 802.3at - Splitter Splits Power Over Ethernet to 12v DC & Gigabit Data with Opto-Isolation Protection for 12v 25w Devices, Tablets, Single Board Computers,
DSLRKIT 12V 72W 8 Ports 6 PoE Injector Power Over Ethernet Switch 4,5+/7,8- | eBay