Zyxel’s new generation of Layer 2+ Switch GS2220 Series are fully featured Layer 2 Gigabit access switches designed to meet converged data, video and voice networking needs. On top of the fully manageable L2 features set comes with the state-of-art Zyxel NebulaFlex Pro technology for cloud manageability.NebulaFlex Pro allows users to switch between standalone management and intuitive Nebula cloud managed mode with 1-Year Pro Pack bundledTailor-made Networked AV mode brings efficiency to professional AVoIP networking setups and monitoring servicesL2 multicast, IGMP snooping, MVR and voice VLAN for convergenceSmart fan and fanless designs offer near silent operations in both desktop and rack-mount environmentCheck real-time status intuitively by cloud  LED indicators