NETGEAR ProSAFE M4300-28G 28-Port Stackable L3 Managed Switch (GSM4328S-100NES)

The NETGEAR ProSAFE M4300-28G is a high-performance Layer 3 managed switch designed for enterprise edge, SMB core, and campus network deployments. Built for reliability and scalability, this switch delivers advanced L2, L3, and L4 capabilities without additional licensing, enabling seamless integration into complex network environments. With a flexible stacking architecture, the M4300-28G supports mixed 1G and 10G deployments, allowing organizations to scale efficiently while maintaining nonstop forwarding and hitless failover. Its robust routing features, including OSPF, RIP, VRRP, and policy-based routing, ensure optimized traffic flow and network resilience. Engineered for business continuity, the switch includes modular power supply support, advanced security features, and comprehensive IPv4/IPv6 services. It is ideal for applications such as server aggregation, unified communications, IP video, and wireless access infrastructure. Combined with intuitive management options and lifetime hardware warranty support, the M4300-28G delivers enterprise-grade performance with long-term value. Specification Details Brand NETGEAR Series ProSAFE M4300 Model M4300-28G Ports 24 x 10/100/1000BASE-T RJ45 ports Multi-Gig Ports 2 x 100M/1G/10GBASE-T RJ45 ports Uplink Ports 2 x 1G/10G SFP+ ports Switching Capacity 128 Gbps Stacking Capability Supports horizontal, vertical, and spine-leaf stacking Layer Support Layer 2, Layer 3, and Layer 4 Routing Features Static routing, RIP, OSPF, VRRP, Policy-Based Routing VLAN Support Up to 4,000 VLANs with advanced segmentation MAC Address Table Up to 16K MAC entries Security Features DHCP Snooping, IP Source Guard, DoS protection, access control QoS Features Advanced L2/L3/L4 prioritization and traffic management Management Interfaces Web GUI, CLI, SNMP, RMON, sFlow Out-of-Band Management Dedicated 1G Ethernet port Console Ports RJ45 RS232 and Mini-USB USB Port Yes, for configuration and log storage Power Supply Modular, 1 PSU included (APS150W), dual PSU support Cooling Fixed fans, front-to-back airflow Noise Level Approx. 30.3 dB Form Factor 1U rack-mountable (full width) Resiliency Features Hitless failover, nonstop forwarding, link aggregation Warranty Limited lifetime hardware warranty with next business day replacement