Netgear ProSafe M4300-48X Layer 3 Switch

$10,137.91
$6,999.99 SAVE $3,137.92
8 availableas of 09/18/2026

Order within for shipment today

Should arrive by Wed, Sep 30 with free ground shipping

Country of origin

  • Origin: China
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Protect this device

Plans are optional and can be left off. Your order is unchanged unless you add one.

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the Netgear ProSafe M4300 M4300-48X

View user manual

The NETGEAR M4300 Stackable Switch Series delivers L2/L3/L4 and IPv4/IPv6 cost-effective services for mid-enterprise edge with full PoE+ and SMB core deployments with unrivalled ease of use: 10 Gigabit models can seamlessly stack with 1 Gigabit models within the series, enabling spine and leaf line-rate stacking topologies. Non-stop forwarding (NSF) virtual chassis architectures provide advanced High Availability (HA) with hitless failover across the stack. Dual redundant, modular power supplies equipping full width models contribute to business continuity management. Layer 3 feature set includes static, dynamic and policy-based routing - as standard. Perfect for wireless access, unified communications and IP video, the NETGEAR M4300 Switch Series is also ready for the future, with Software-defined Network (SDN) and OpenFlow 1.3 enabled for your network.

Best-in-class stacking
  • M4300 is flexible enough for mixed stacking between 10 Gigabit and 1 Gigabit models, using any 10G port with any media type (RJ45, SFP+, DAC cables)
  • High-availability is another key differentiator for stackable solutions: in case of a master switch failure, NSF and hitless failover ensure the standby switch takes over while forwarding plane continues to forward traffic on the operational stack members without any service interruption
Higher flexibility
  • Two half-width M4300 switches can be paired in a single rack space for redundant Top of Rack installations with Auto-iSCSI prioritization
  • 10 Gigabit ports are all independent and 1G backward compatible for progressive transition to 10G speeds
Lower complexity
  • Entire feature set including L2 switching (multi-tiered access control) and L3 routing (static, RIP, OSPF, VRRP, PIM, PBR) is available without license
  • DHCP/BootP innovative auto-installation including firmware and configuration file upload automation
Investment protection
  • Line-rate spine and leaf stacking topologies offer multiple possibilities in server rooms, in branch collapsed cores or at the edge of growing networks
  • Even if an organization is not ready for SDN, OpenFlow support offers future-ready design for maximum investment protection
Secure services
  • With successive tiering, the Authentication Manager allows for authentication methods per port for a tiered authentication based on configured time-outs
  • With BYOD, tiered Dot1x -> MAB -> Captive Portal authentication is powerful and simple to implement with strict policies
Industry standard management
  • Industry standard command line interface (CLI), functional NETGEAR web interface (GUI), SNMP, sFlow and RSPAN
  • Single-pane-of-glass NMS300 management platform with centralized firmware updates and mass-configuration support
Industry leading warranty
  • NETGEAR M4300 series is covered under NETGEAR ProSafe Lifetime Hardware Warranty
  • 90 days of Technical Support via phone and email, Lifetime Technical Support through online chat and Lifetime Next Business Day hardware replacement

Technical specifications

Technical Specifications of the Netgear ProSafe M4300 M4300-48X

General Information

General Information specifications
Manufacturer Netgear, Inc
Manufacturer Part Number XSM4348CS-100NES
Manufacturer Website Address http://www.netgear.com
Brand Name Netgear
Product Line ProSafe
Product Series M4300
Product Model M4300-48X
Product Name ProSafe M4300-48X Layer 3 Switch
Product Type Layer 3 Switch

Interfaces/Ports

Interfaces/Ports specifications
Total Number of Network Ports 48
Uplink Port No
Modular Yes
Stack Port Yes
Port / Expansion Slot Details 48 x 10 Gigabit Ethernet Network4 x 10 Gigabit Ethernet Expansion Slot

Media & Performance

Media & Performance specifications
Media Type Supported Twisted PairOptical Fiber
Ethernet Technology 10 Gigabit Ethernet
Network Technology 10GBase-T10GBase-X

I/O Expansions

I/O Expansions specifications
Expansion Slot Type SFP+
Total Number of Expansion Slots 4
Shared SFP Slot No
Number of SFP+ Slots 4

Network & Communication

Network & Communication specifications
Layer Supported 4

Management & Protocols

Management & Protocols specifications
Manageable Yes

Power Description

Power Description specifications
Power Source Power Supply
Redundant Power Supply Supported No

Physical Characteristics

Physical Characteristics specifications
Compatible Rack Unit 1U
Form Factor Rack-mountable

Miscellaneous

Miscellaneous specifications
Country of Origin China

Ratings and reviews

Do you own the Netgear ProSafe M4300 M4300-48X?

Be the first to write a review.

Displaying 1-10 of 70

Similar products you might also like

Switches & Bridges

Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.