Ubiquiti 48-Port 1U Rackmountable Managed PoE+ Gigabit Switch with SFP ES-48-500W (Throughput 70Gbps, Swiitching capacity 140 Gbps, Forwarding 104.16Mpps, Internal 500W DC power supply, 48xGbit Rj45, 2x1Gbps SFP, 2x10Gbit SFP+, 485.04x44.45x347.6mm, 5.3kg)