Extreme Network 5520 Universal Switch 48-Ports 1000BASE-X SFP Layer 3 Rack-mountable Managed Network Switch with 2-Ports QSFP28 – 5520-48SE

Extreme Networks 5520 Universal Switch 48-Port SFP Layer 3 — 5520-48SE

The Extreme Networks 5520-48SE is a Layer 3 managed universal switch featuring 48x 1000BASE-X SFP fiber access ports and 2x QSFP28 (100G) uplink ports in a rack-mountable form factor. Designed for enterprise distribution and aggregation layer deployments requiring all-fiber access connectivity, it delivers advanced Layer 3 routing, high-speed 100G uplinks, and ExtremeCloud IQ cloud management for zero-touch provisioning and centralized network visibility.

Key Features

• 48x SFP Fiber Ports: All-fiber access for high-density enterprise deployments
• 2x QSFP28 100G Uplinks: High-speed backbone for core and distribution
• Layer 3 Routing: Static routing, OSPF, BGP for advanced segmentation
• ExtremeCloud IQ: Zero-touch provisioning and cloud-managed visibility
• Universal Switch: Campus and data center deployment modes

Technical Specifications

• Part Number: 5520-48SE
• Access Ports: 48x 1000BASE-X SFP
• Uplink Ports: 2x QSFP28 (100G)
• Switch Type: Layer 3 Managed
• Routing: Static, OSPF, BGP
• Management: ExtremeCloud IQ, CLI, SNMP
• Form Factor: 1U rack-mountable

Product Details

• Part Number: 5520-48SE
• Manufacturer: Extreme Networks
• Product Type: Layer 3 Managed SFP Network Switch

Whether you are building an all-fiber enterprise distribution layer, deploying 100G uplinks for a campus core, or standardizing on ExtremeCloud IQ for unified management, the Extreme Networks 5520-48SE delivers the fiber density, Layer 3 intelligence, and cloud management your network demands.