Switch 48 PoE (500W) - Ubiquiti Store United States
US-48-500w PSU replacement : r/Ubiquiti
Ubiquiti UniFi Switch 48 Port US-48-750W Managed PoE+ Gigabit Switch with SFP 750W - Online Shopping site in Congo: Shop Online for Mobiles,Computers, Laptops, Printers and More - RDC365.com