The HP 3600 EI switch series delivers premium levels of intelligent & resilient performance, security, & reliability for robust switching at the enterprise network edge. Secure, resilient connectivity & the latest traffic-prioritization technologies enhance converged networks. Designed for increased flexibility & scalability, HP 3600 EI series switches come with 48 10/100 ports, four active SFP-based Gigabit Ethernet ports for stacking & uplinks, & a 48-port 100 Base-FX switch with two/four Gigabit Ethernet SFP slots.