Switching developed for 1G AV over IP with PoE+, Ultra90 PoE++, and rear connections (depending on the model), ensuring a clean integration into AV racks. M4250 switches are preconfigured for standard audio and video signals. For more specific requirements, an AV user interface allows customization with port-based profiles. For audio, Dante, Q-SYS, and AES67 profiles are available, as well as an AVB profile that requires a separate AVB license. For video, the M4250 offers profiles for NVX, SVSI, Q-SYS, NDI, Dante, etc., as well as mixed audio/video/control profiles. When multiple switches are present, NETGEAR IGMP Plus provides automation, allowing you to easily connect them together.