Amazon.com: Mikrotik RouterBoard RB750UPr2 hEX PoE lite is a Small 5 Port Router, 1 USB 2.0 Port and PoE Output. Ports 2-5 can Power Other PoE Capable Devices with The Same Voltage
Mikrotik hEX PoE Ethernet Router
Mikrotik Power | Poe Adapter | Transmission Cables - Poe Adapter 1 Port Gigabit Power - Aliexpress