EtherWAN provides a broad range of high density and high-performance rack-mounted 1 and 10 Gigabit Ethernet switches. 1G/10G dual rate devices are ideal for migration from an existing network to Gigabit speed and providing 10G high bandwidth to the backbone. These switches are ideally suited for backbone and edge device applications in industrial, educational, and enterprise environments, providing nonstop data transfer at extremely high bandwidths. Options include hardened construction, Lite Layer 3 and Layer 3. Flexible connectivity selections for specific models in each series include a choice of AC or DC power input through AC inlet or terminal block.