Compact Industrial Grade DesignSupports 5*10/100/1000TxSupports Auto MDI/MDI-X FunctionStore-and-Forward Switching Architecture8K MAC Address Table10Kbytes Jumbo Frame SupportSurge Protection: 2, 000 VDC SupportESD Protection: 6, 000 VDC SupportRedundant Power Input Design: 12~48VDCIP30 Rugged Metal Case DesignDIN-Rail and Wall Mount SupportExtended Operating Temperature Range: -40° to 75° C5-Year Warranty