Model Brand: Allied Telesis Model: AT-GS950/16 Format & Standards Format: Rack-mountable Desktop Wall Mountable Network Management Type: Managed Ports & Interface Uplink Interface: SFP Primary Ports: 16 x Gigabit Ethernet Network 2 x Gigabit Ethernet Expansion Slot Primary Port Speed: 10/100/1000Base-T Data Transmission Uplink Speed: SFP Dimensions & Weight Weight: 4.63 lb Group Model: AT-GS950/16PS-10