Managed L2/L3 Quality of Service (QoS) support Basic switching RJ-45 Ethernet ports quantity: 10 MAC address table: 16000 entries Switching capacity: 24 Gbit/s Access Control List (ACL) 1U Rack mounting Power over Ethernet (PoE) Designed with input from industry professionals, this switch is engineered for 1G AV over IP. Enjoy rear-facing ports that ensure a clean integration in AV racks, and pre-configuration for out-of-the-box functionality.POWERFUL AV SWITCHES MADE SIMPLEPre-configured to get you up and running fasterGroundbreaking AV GUIA simplified user interface makes it easy to assign configuration profiles to each port.Multicast in an InstantNETGEAR IGMP Plusprovides multicast functionality right out of the box for most AV over IP applications.Sleek, Quiet DesignLess fan noise, and mounting ears included for under-table or wall mounting.Automatic ConfigurationAuto-trunk and auto-LAG functionality auto connects with other M4250 (and M4300) switches.FAST, EASY CONFIGURATION FOR