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Extreme Network 5520 Universal Switch 48-Ports 10/100/1000BASE-T Ethernet Layer 3 Rack-mountable Managed Network Switch with 2-Ports QSFP28 - 5520-48W

Extreme Network 5520 Universal Switch 48-Ports 10/100/1000BASE-T Ethernet Layer 3 Rack-mountable Managed Network Switch with 2-Ports QSFP28 - 5520-48W

Part Number: 5520-48W
Manufacturer: Extreme Networks

Condition: New

Weight: 15.0 lbs

AvailabilityIn stock

Regular price $4,715.00
Regular price Sale price $4,715.00
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Extreme Networks 5520 48-Port Managed Switch with 2x QSFP28 — 5520-48W

The Extreme Networks 5520-48W is a 48-port 10/100/1000BASE-T Ethernet Layer 3 managed network switch with 2x QSFP28 (100GbE) uplink ports in a rack-mountable form factor. Part of Extreme's Universal Switch platform running ExtremeXOS with Extreme Cloud IQ cloud management, it delivers enterprise-grade Layer 3 switching with 100GbE uplinks for high-bandwidth backbone connectivity — ideal for enterprise access and aggregation layer deployments requiring future-proof 100GbE uplinks.

Key Features

  • 48x GbE Ports: High-density Gigabit access for enterprise deployments
  • 2x QSFP28 (100GbE) Uplinks: Future-proof 100GbE backbone connectivity
  • Layer 3 Managed: Full routing and switching with ExtremeXOS
  • Extreme Cloud IQ: Cloud-managed visibility and AI-driven insights
  • Universal Switch: Flexible deployment across campus and data center
  • ExtremeXOS: Enterprise-grade network OS with automation support

Technical Specifications

  • Part Number: 5520-48W
  • Access Ports: 48x 10/100/1000BASE-T
  • Uplink Ports: 2x QSFP28 (100GbE)
  • Switch Type: Layer 3 Managed
  • OS: ExtremeXOS
  • Management: Extreme Cloud IQ, CLI, SNMP
  • Form Factor: Rack-mountable

Use Cases

  • Enterprise Access Layer: 48-port GbE access with 100GbE uplinks
  • Aggregation Layer: 100GbE uplinks for aggregating multiple access switches
  • Campus Core: High-bandwidth switching for campus network core
  • Future-Proof Deployment: 100GbE uplinks for long-term bandwidth scalability

Compatibility Notes

  • Compatible with Extreme Cloud IQ for cloud-managed network visibility
  • QSFP28 uplinks support 100GbE DAC cables and optical transceivers
  • ExtremeXOS supports REST API and Python scripting for network automation
  • Managed via ExtremeXOS CLI, Web GUI, SNMP, and Extreme Cloud IQ

Frequently Asked Questions

Does the 5520-48W support PoE?
The 5520-48W does not include PoE. For PoE capability, consider the 5520-48P variant which includes PoE+ on all access ports.
Can the QSFP28 ports be broken out to 4x25GbE?
Yes — each 100GbE QSFP28 port can be broken out to 4x25GbE using QSFP28 breakout cables, providing additional 25GbE uplink capacity.
What is the difference between 5520-48W and 5520-48P?
The 5520-48W does not include PoE. The 5520-48P includes PoE+ on all 48 access ports for powering APs, cameras, and VoIP phones.

Product Details

  • Part Number: 5520-48W
  • Manufacturer: Extreme Networks
  • Model: 5520
  • Product Type: 48-Port Layer 3 Managed Network Switch

Whether you are deploying a high-density enterprise access layer with 100GbE uplinks, building a campus aggregation switch, or future-proofing your network with 100GbE backbone connectivity, the Extreme Networks 5520-48W delivers the 48-port GbE density, 100GbE uplinks, and ExtremeXOS management your network demands.

Frequently Asked Questions

Why do I see an incorrect image for this item?

Product images are meant for illustrative purposes alone, and you may not always see the original image.

What do you mean by term Refurbished?

Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.

How many days does it take to ship goods to customers?

All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

What is your return policy?

Our Return Policy comprises a 30-day warranty for Refurbished products. There will be a restocking fee applied when you return non-defective returns. For further details, kindly take a look at our Return Policy page.

Do you deliver my ordered items in their original retail box?

For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.

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Refurbished printers do not come with ink cartridges or toners.