Cisco Catalyst CGP-OLT-8T Ethernet Switch - 12 Ports - Manageable - Gigabit Ethernet, 10 Gigabit Ethernet - 1000Base-X, 10GBase-X, 10/100/1000Base-T - 2 Layer Supported - Modular - 4 SFP Slots - 80 W Power Consumption - Optical Fiber, Twisted Pair - 1U High - Rack-mountable - 3 Year Limited Warranty: