5*10/100Tx Fast Ethernet industrial switchM12 (D-coded Female) Connector with IP67 Rated ProtectionIP67 Rugged Plastic Case DesignRJ45 Port Support Auto MDI / MDI-X FunctionAuto Negotiation Speed, Half / Full DuplexStore-and-Forward Switching ArchitectureRedundant Power Input: 12~48VDCPower Polarity Reverse ProtectionOverload Current ProtectionDIN-Rail or Wall Mountable5-Year Warranty