Widely Used: desktop or rackmount placement, widely used in home/business/data network, such as IP cameras, Wireless Access Point, Computer Networks devices, switch and router data transmission etc. Stable and Quiet: Durable Metal housing, fanless silent, double side cooling holes, LED indicator lights, stable operation, easy to maintain network status. Easy to Use: Unmanaged Plug and Play, just plug in the power cord, connect the ethernet cable to your device, can be used without configuration. Dual Power Supply: built-in two identical power supplies form redundant backup. If one fails, the other takes over immediately, with higher reliability. Gigabit Ports: 48 gigabit ethernet ports, 2 gigabit SFP ports, switching capacity is 112Gbps, each port can reach 1G rate at the same time, with higher data throughput. 8K Mac address table, more devices can be connected and can be used in large networks.