Cisco Business 220 CBS220-8T-E-2G 8 Ports Manageable Ethernet Switch - Gigabit Ethernet - 1000Base-T, 1000Base-X - 2 Layer Supported - Modular - 2 SFP Slots - 5.90 W Power Consumption - Optical Fiber, Twisted Pair - Rack-mountable - 3 Year Limited Warranty