The NETGEAR M4350-48G4XF Fully Managed Switch (GSM4352) is a high-performance AV-over-IP switch designed for large-scale AV IT and enterprise network deployments. Featuring 48 high-speed Gigabit Ethernet ports and 4 dedicated 10G SFP+ fiber uplinks this enterprise-grade switch delivers ultra-low latency high-bandwidth networking and scalable AV multicast solutions.With NETGEAR IGMP Plus™ the M4350-48G4XF ensures seamless AV-over-IP deployments for Dante AVB AES67 Q-SYS SDVoE NVX AMX NDI SMPTE ST 2110 and more. Centrally managed via the NETGEAR Engage™ Controller the switch enables automatic multi-switch configuration pre-configured AV profiles and real-time network monitoring simplifying even the most complex AV and IT installations.Designed for rack-mounted AV environments the switch offers redundant power supplies adaptive fan control for silent operation and reversible rackmount installation. Whether for Pro AV IPTV streaming large-scale broadcasting secure IT networking or medical AV applications the M4350-48G4XF delivers reliable high-speed connectivity flexibility and unmatched performance. 48 x Gigabit PoE+ ports with 4 x 10GBASE-X SFP+ uplinks 550W internal power supply (236W PoE budget) 2 slots for modular power supplies (1+1 redundancy/EPS share) Supports APS350Wv1 APS600Wv2 APS920Wv1 APS2000Wv1 PoE budget expandable to 1440W (1440W redundant) Virtual Chassis stacking for non-stop forwarding & failover Layer 3 routing: static policy-based and dynamic NETGEAR IGMP Plus™ AV UI & Engage Controller for fast AV setup NETGEAR ProSAFE® Limited Lifetime Warranty Lifetime Next Business Day Hardware Replacement