Product overviewThe HP ProCurve Switch 5400zl Series consists of themost advanced intelligent switches in the HP ProCurveproduct line. The 5400zl series includes 6-slot and12-slot chassis and associated zl modules andbundles. The foundation for all of these switches is apurpose-built, programmable ProVision ASIC thatallows the most demanding networking features, suchas Quality of Service (QoS) and security, to beimplemented in a scalable yet granular fashion. With10/100, Gigabit and 10-Gigabit interfaces,integrated PoE+ on 10/100 and10/100/1000Base-T ports, and a choice of formfactors, the 5400zl switches offer excellent investmentprotection, flexibility, and scalability, as well as easeof deployment, operation, and maintenance.Key featuresb Core, distribution, and advanced access layerb Layer 2 to 4 and intelligent edge feature setb Enterprise-class performance and securityb HP ProCurve ONE integratedb Scalable 10/100/1000 and 10-GbE connectivity