Profile: QLogic Corp. specializes in offering network adapters, switches, routers and ASICs. The QLx246x 4Gb adapters offer unique networking functionality, including intelligent interleaved DMA (iiDMA), dual read DMA (DRDMA), and overlapping protection domains (OPD). For virtualization at the fibre channel port level, our 4Gb adapters support N_Port ID virtualization (NPIV) by allowing multiple N_Port IDs to share the same physical fibre channel port. The stackable modular fibre channel switch is ideal for business-critical, open system environments that require a high-density, high-availability switch platform for their datacenter core. The QLogic 9000 series are stackable for simple, scalability, 4U chassis for smaller footprint, and management tools. The 6200 series of intelligent storage routers provides protocol connectivity tool for medium-sized businesses up to the largest enterprises. The router allows cross-protocol routing for 8Gb fibre channel and 1GbE/10Gb iSCSI. The 6240 and 6250 series routers can be used to provide host connectivity to storage systems and SAN-over-WAN connectivity for business continuity & disaster recovery.