EtherWAN EX26484 Series Commercial 48G+4G Managed L2+ Gigabit PoE Switch w/(48) Gigabit RJ45 PoE [(PSE) 802.3at up to 30W/port, 740W PoE Power Budget], (4) 1G/10G SFP+ & Internal PS, 100VAC - 240VAC (Shelf or Rack Mount) (0°C - 50°C)