Expand your network connectivity with simple plug-and-play setup - 5x 10/100/1000Mbps RJ45 ports - 3-Pin Terminal Block Power Input (9-60V DC) - Silent fanless design - IP30 Rated; Auto-negotiates speed - Over Current Protection; Rugged metal enclosure w/extended operating temp: -40 F-167 F - 9K Jumbo Frame support - QOS/BSP improves network performance - Front-facing diagnostic link/activity LEDs for each port - Mounting Ears/DIN Rail Mounting Kit included