Dell Powerconnect 2748 The Dell PowerConnect 2748 switch offers incredible value to customers by delivering web-managed capabilities for the price of an unmanaged switch. This 48-port model has combo SFP ports for connecting the switch to other networking equipment located beyond the 100m distance limitations for copper cabling The 2748 provides connectivity for up to 48 clients, servers and/or workstations for aggregation in remote office/branch office environments where space and density are important.The PowerConnect 2748 delivers an all-Gigabit solution for your networking needs. It delivers wire-speed performance at all three ethernet speeds, you can be sure performance is delivered where you need it.