XSM4348CS | Netgear M4300-48X Managed Switch

The Netgear XSM4348CS is a 48-port 10G layer 3 managed M4300 switch + 4x SFP+ ports & ships with one modular APS250W PSU in its PSU slot.

Key Features

• M4300-48X
• 48-port 10GBASE-T (RJ45)
• 4-port 10GBASE-X (SFP+) (shared)
• 960Gbps non-blocking fabric across 48 ports
• Out-of-band 1G Ethernet management port
• Mini-USB and RJ45 RS232 console ports and USB storage port
• Full L3 feature set and non-stop forwarding (NSF) stacking
• Full width form factor with one-unit rack mount kit
• Ships with one modular APS250W PSU in first power supply slot
• Ship with a blank cover in the second power supply slot
• Limited lifetime ProSAFE hardware warranty
  
  

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About This Product
The NETGEAR M4300 Stackable Switch Series offers advanced L2/L3/L4 and IPv4/IPv6 services, delivering a cost-effective solution for mid-sized enterprise edge and SMB core networks. Designed for simplicity and flexibility, the series includes 1, 10, and 40 Gigabit models that can be seamlessly stacked together—ideal for creating high-performance spine-and-leaf topologies.

With a Nonstop Forwarding (NSF) virtual chassis architecture, the M4300 ensures high availability and hitless failover across the stack. NETGEAR’s IGMP Plus™ technology enables scalable Layer 2 multicast deployments for Pro AV applications without the complexity of PIM.

Full-width models feature dual redundant, modular power supplies to support business continuity. The comprehensive Layer 3 feature set—offered as standard—includes static, dynamic, and policy-based routing.

Perfect for wireless access, unified communications, and professional AV-over-IP environments, the M4300 Series combines cutting-edge hardware and software innovations to deliver exceptional flexibility, reduced complexity, and long-term investment protection—all at a compelling value.