Product Type = Switch / PoE Power Budget W = 120 / Ethernet Switch Type = Layer 2 Managed / Ports = 8 / RJ45 Ports = 8 / PoE Ports = 4 / Fibre Ports = 2 / Fibre Port Type = SFP / Network Speed Gbps = 1 / Protection Rating = IP30 / Series = DIS-300G / Mounting Type = DIN Rail Mount / Operating Voltage Min. - DC V = 54 / Operating Voltage Max. - DC V = 58 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 75 / Width mm = 77 / Depth mm = 128 / Height mm = 154