12-ports Layer 3 Aggregation Switch Grandstream "GWN7830", 2xGbit, 6xSFP, 4x10Gbit SFP+, Console Port, Rack-MountRe?ea Ethernet: 2 x Gigabit Ethernet Porturi suplimentare: 1x Port consola RJ45 Temperatura de func?ionare: 0°C - 40°C LED Indicator: Da