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