D-Link 28 Port Gigabit SmartPro Switch - 28 Ports - Manageable - Gigabit Ethernet, 10 Gigabit Ethernet - 10/100/1000Base-T, 10GBase-X - 3 Layer Supported - Twisted Pair, Optical Fiber - 1U High - Rack-mountable - Lifetime Limited Warranty

Can work as layer 3 routing for scalable network design Management capability provides control over setup and configuration of your network Features 28 networking ports to meet the requirements of the most demanding workgroups Optimize the performance of business networks with 10 Gigabit Ethernet connectivity Rack mounting enables you to organize wires & secure cables for professional installation Built-in power supply to ensure all components are being supplied with accurate voltage