The NETGEAR M4300-16X is a high-performance half-width stackable managed switch engineered for mid-enterprise edge, SMB core, and AV-over-IP deployments requiring high-density multi-gigabit PoE+ connectivity in a compact form factor. Delivering 16 x multi-gigabit RJ-45 ports supporting 100M/1G/2.5G/5G/10G speeds with PoE+ at up to 30W per port, it provides 320 Gbps of non-blocking switching capacity with a forwarding rate of 238 Mpps. With a 199W PoE budget on the 299W PSU model and 500W on the 600W PSU model, it is ideal for powering Wi-Fi 6E access points, IP cameras, and VoIP phones. NSF virtual chassis stacking supports up to 8 units with hitless failover, seamlessly stacking with other M4300 1G and 10G models in spine-and-leaf topologies. SDVoE-ready with IGMP Plus for zero-touch AV-over-IP multicast management. Layer 3 feature set includes OSPF, RIP, VRRP, PIM, and policy-based routing with no license required. ACL, 802.1X, DHCP Snooping, IP Source Guard, and DoS protection deliver enterprise-class security. Managed via Web GUI, CLI, SNMP v1/v2c/v3, SSH, and M4300TypeManaged SwitchMulti-Gigabit Ports16 x RJ-45 100M/1G/2.5G/5G/10GBASE-T PoE+Total Ports16PoE Standard802.3at (PoE+), up to 30W per portPoE Budget199W (299W PSU) / 500W (600W PSU)Switching Capacity320 GbpsForwarding Rate238 MppsMAC Address Table16,000 entriesPacket Buffer16 MBRAM1 GBFlash256 MBVLANs4,093Jumbo Frames9,000 bytesSpanning TreeSTP, RSTP, MSTPLink Aggregation802.3ad LACPRouting ProtocolsOSPF, RIP, VRRP, PIMQoS802.1p, DSCP, WRR, strict prioritySecurityACL, 802.1X, DAI, IP Source Guard, DoS protection, DHCP SnoopingManagementWeb GUI, SNMP v1/v2c/v3, CLI, RMON, SSH, SSL/TLSMulticastIGMP Snooping, IGMP Plus, MLD SnoopingStackingUp to 8 units, NSF virtual chassis, hitless failoverPower SupplyInternal swappable, 100–240V AC, 50–60 HzMountingHalf-width 1U Rack-mountableDimensions (W x D x H)8.35 x 13.58 x 1.73 inWeight7.10 lbs