Ubiquiti Switch Enterprise 48 PoE USW-Enterprise-48-PoE PoE Switches, Steel case, 1 Gbps (RJ-45) ports quantity 48 (100MbE/1GbE/2.5GbE), SFP+ ports quantity 4, PoE+ ports quantity 48, Power supply type AC/DC, internal, 100-240V, 10A max, 750W