The PowerConnect™ 2800 series is a switch family of secure, fixed-port gigabit Ethernet switches delivering full wire-speed switching performance.These switches offer 4-port densities, including 8-, 16-, 24- and 48-port gigabit Ethernet ports. In addition, the 2824 and 2848 have SFP slots in a combo-port arrangement that deliver fiber capabilities (SFP transceivers optional). Auto MDI/MDIX and autonegotiation of speed, duplex mode and flow help deliver exceptional control over your network traffic.