16-Gigabit ports provide instant large file transfers 32Gbps Switching Capacity Supports IEEE 802.3x flow control for Full Duplex mode and backpressure for Half Duplex mode Non-blocking switching architecture forwards and filters packets at full wire-speed for maximum throughput Auto MDI/MDIX eliminates the need for crossover cables Plug and Play design simplifies installation 16 10/100/1000Mbps RJ45 ports; Standard 19-inch rack-mountable steel case