HP E4800 24-Port SFP Managed Rack Mountable Switch. The HP E4800G Switch Series is a Gigabit switch family that delivers outstanding security reliability and multi-service support capabilities for robust switching at the edge or aggregation layer of large enterprise and campus networks or in the core layer of medium and small sized enterprise networks. The Gigabit Ethernet switch that can accommodate the most demanding applications providing resilient and secure connectivity and the latest traffic-prioritization technologies to optimize applications on converged networks. Designed for maximum flexibility this switch is available with 24 Gigabit ports.