The ZyXEL LAN Switch MS-7206 is an intelligent, multilayer modular LAN switch designed for enterprise environments that require always-on availability for mission critical applications with the highest degree of performance, QoS, strict security and granular bandwidth control. The ZyXEL MS-7206 comes with a 6-slot chassis in which two slots are reserved for redundant managed switch fabrics and four are available for intelligent switching I/O modules to support up to 192 Gigabit ports. With dual active-active switch fabrics, hot swappable I/O modules and redundant power supplies the ZyXEL MS-7206 provides a robust architecture that fulfills the needs of businesses for zero tolerance networking.