10/100/1000Mbps Ethernet ??? The Industrial 10 ports Ethernet Switch have 10 RJ45 ports 10/100/1000Mbps half/full duplex. 12~48V DC Input: The switch support 12~48V DC Input and boost to 48V output. It will solve the problem that you only have 12V or 24V centralized power supply or solar power supply. And also support Redundant power. Compact Size, Easy to installation ??? The 10 ports Ethernet Switch size is 3.74x2.76x2.3in, it only need small space to install. Industrial Grade Quality ??? The Hardened Mini Gigabit Switch use industrial grade components and aluminum housing, it can work at wide range temperature -40??C to 75??C (-40??F to 167??F). You can use it in outdoor harsh environment. Din-Rail Mount ???The Din Rail Mount Ethernet Switch come with Din-rail Clip and support 35mm Din-Rail Mount.