Yealink L2+ Managed AV Switch 8/24 Gigabit Ethernet Ports + 2/4 Gigabit Fiber Ports Supports 802.3af/at PoE, 130W/370W power supply EEE function is disabled by default Supports multicast/IGMP snooping and querying Compatible with Yealink MVC / VCH Supports Dante and AES67 protocols Plug-and-play for Yealink AV over IP devices, no configuration required