Cisco / CBS220-24P-4G / 24 Port Gigabit (24 PoE - 195 W) 4 x 1GE SFP S – Digital Dreams
Amazon.com: PoE Ethernet/USB HUB HAT for Raspberry Pi Zero, 1x RJ45 10M/100M Ethernet Port, 3x USB 2.0 Ports, 802.3af-Compliant, Power over Ethernet USB HUB HAT Expansion Board for Raspberry Pi Zero W
Cradlepoint W-Series PoE Injector | USAT Web Store