What is the switching performance?

The switch delivers 328 Gbps switching capacity and 244 Mpps forwarding rate, enabling non-blocking wire-speed operation across all 48 access ports and uplinks for enterprise traffic demands.

Does it support stacking?

Yes, with 2x unpopulated SFP-DD stacking ports supporting up to eight units in an 80 Gbps stack, configurable as 10G ports when not stacking, simplifying management as a single logical switch.

What security features are included?

All 48 Ethernet ports and SFP28 uplinks are MACsec-capable for hardware-based 256-bit AES encryption, plus support for network segmentation and advanced policy enforcement via the MAC address table.

What management options are available?

Features ExtremeSwitching OS with base license and 1-year XIQ Pilot subscription, OOB Ethernet management port, serial/USB consoles, and USB storage support for configuration automation and cloud-based monitoring.

What is the physical design and power setup?

Rackmount form factor weighing 4.39 kg with 1x removable fan module and two unpopulated modular PSU slots for redundancy. Dimensions suit 1U installation in standard enterprise racks.

5420M-48T-4YE - Extreme Networks 5420M-48T-4YE 48x 10/100/1000BASE-T full/half duplex (autosensing) MACsec-capable ports Switch

Name: 5420M-48T-4YE - Extreme Networks 5420M-48T-4YE 48x 10/100/1000BASE-T full/half duplex (autosensing) MACsec-capable ports Switch
Brand: Extreme Networks
SKU: 5420M-48T-4YE
Price: 7428 USD
Availability: InStock

5420M-48T-4YE - Extreme Networks 5420M-48T-4YE 48x 10/100/1000BASE-T full/half duplex (autosensing) MACsec-capable ports Switch | US IT Hardware

Product overview

The Extreme Networks ExtremeSwitching 5420M-48T-4YE is a fixed-form Layer 3 managed network switch designed for enterprise environments. It features 48x 10/100/1000BASE-T full/half-duplex autosensing MACsec-capable ports for secure Gigabit connectivity, 4x unpopulated 1/10/25Gb SFP28 uplink ports, and 2x stacking/SFP-DD ports. With 328 Gbps switching capacity and 244 Mpps throughput, it supports high-performance non-blocking wire-speed operations. The switch includes a 10/100/1000BASE-T out-of-band management port, serial and USB console ports, and 2x USB-A ports. Physical design offers rackmount form factor, 1x removable fan module, two modular PSU slots, and weighs 4.39 kg. Running ExtremeSwitching OS with base license and 1-year XIQ Pilot subscription, it enables advanced policy enforcement, network segmentation, and end-to-end security via MACsec on all Ethernet ports. Ideal for edge and wiring closet deployments requiring stacking up to eight units.

48x Gigabit MACsec ports for secure access
328 Gbps capacity, 244 Mpps throughput
4x 1/10/25G SFP28 uplinks unpopulated
2x SFP-DD stacking ports for 80G fabrics
MACsec on all ports, L3 routing support
Modular PSUs, removable fan module

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	5420M-48T-4YE
Brand	Extreme Networks
Condition	New
Model	5420M-48T-4YE
Fan Module	1x removable/modular fan module
Technology	Universal hardware platform with ExtremeSwitching operating system support
Product Line	ExtremeSwitching 5420 Series
Product Type	Fixed-form managed network switch
Security Features	MACsec-capable on all Ethernet ports; end-to-end network segmentation
Switching Capacity	328 Gbps

Compatible systems

Enterprise edge switch compatible with ExtremeSwitching OS; supports network segmentation and advanced policy deployment

Best for

Enterprise Edge
Provides 48x Gigabit MACsec-capable ports and 328 Gbps capacity for high-density user access in campus networks.
Wiring Closet
Supports 4x 1/10/25G SFP28 uplinks and stacking ports for aggregation in distributed closet deployments.
Secure Segmentation
MACsec encryption on all ports and advanced policy features enable end-to-end network segmentation.
Stackable Core
2x SFP-DD stacking ports allow up to eight units in 80Gbps stack for scalable fabrics.

Frequently asked questions

What ports does the 5420M-48T-4YE offer?

Details

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MAC Address Table	Supports network segmentation and advanced policy

Management Software	Base software license included; 1-year XIQ Pilot subscription included

Power Supplies	Two unpopulated PSU slots; modular/field-replaceable power supply design

Form Factor	Fixed-form rackmount switch

Interface/Ports

USB Ports	2x USB A ports for management or external USB flash
Uplink Ports	4x 1/10/25Gb SFP28 uplink ports (unpopulated)
Console Ports	1x Serial console port (RJ-45); 1x USB Micro-B console port
Ethernet Ports	48x 10/100/1000BASE-T full/half duplex (autosensing) MACsec-capable ports
Stacking Ports	2x Stacking/SFP-DD ports (unpopulated)
Management Port	1x 10/100/1000BASE-T out-of-band management port
Management Interface	Out-of-band management port; USB console ports; serial console

Extreme Networks 5420M-48T-4YE 48x 10/100/1000BASE-T full/half duplex (autosensing) MACsec-capable ports Switch

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Network & Communication

Management & Protocols

Power Consumption

Physical Characteristics

Interface/Ports

Operating System

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Weight & Dimensions