TP-Link JetStream TL-SG3452XP Ethernet Switch - 48 Ports - Manageable - Gigabit Ethernet, 10 Gigabit Ethernet - 1000Base-T, 10GBase-X - 3 Layer Supported - Modular - Power Supply - 49.19 W Power Consumption - 500 W PoE Budget - Optical Fiber, Twisted Pair - PoE Ports - Rack-mountable, Desktop - 3 Year Limited Warranty: