HPE Aruba 4100i 12 ports 1 GbE (8 PoE Class 4 ports and 4 PoE Class 6 ports) 2-port SFP+ switch for DIN mounting. This durable switch offers IP30 Ethernet connectivity and can be used at temperatures ranging from -40°C and 70°C. Includes DIN mount. The switch requires at least one power supply for operation (not included), two free power connections