12-port Managed full Gbps switch, 8 BaseT(X) + 4 Base SFP, -10°C to 60°C
12-port Managed full Gbps switch, 8 BaseT(X) + 4 Base SFP, -40°C to 75°C
12-port full Gbps Managed switch, 8 BaseT PoE/PoE+ and 4 BaseSFP, -40 to 75°C