TP-LINK TL-SL2428WEB 24+4G Gigabit-Uplink Web Smart Switch, 24 10/100M ports, 2 10/100/1000M ports, 2 SFP expansion slots 24+4G Gigabit-Uplink Web Smart Switch. Quick and easy setup with Web-based management. Supports Port-Based VLAN and IEEE 802.1Q Tag VLAN. Supports Static MAC address and filtering MAC address management Rack-mountable steel case.