HP 5800 series switches offer an unmatched combination of Gigabit and 10-Gigabit Ethernet port density - high-availability architecture - and full Layer 2 and Layer 3 dual-stack IPv4 and IPv6 capabilities. Available in PoE and non-PoE models as well as 1 RU and 2 RU form factor configurations - HP 5800 switches are built on open standards and include an open application architecture (OAA) module slot that enables flexible deployment options for new services.