50 Ports - Manageable - 2 x Expansion Slots - 10/100/1000Base-T - Uplink Port - 48 x Network, 2 x Uplink, 2 x Expansion Slot - Gigabit Ethernet, Fast Ethernet - Shared SFP Slot - 2 x SFP Slots - 2 Layer Supported - DesktopLifetime Limited Warranty