>> 24 Autosensing 10/100Mbps switched ports with auto MDI/MDI-X crossover detection >> Up to 200Mbps full duplex bandwidth on each port >> Sturdy metal case ideal for years of dependable use >> 8K MAC address table with address Learning and Aging, and Data Flow Control for enhanced transmission >> Support 6000V lightning protection for power supply >> Support standard 13/19 inch rack-mountable >> Support Plug and Play，without any configuration