Extreme Networks 5520-24X 24-Port SFP+ 10Gb Layer 2+ Managed Switch with QSFP28 Stacking, Modular PSU, and Dual Fan Modules

🖊 Product Description:

The Extreme Networks 5520-24X is a next-generation Layer 2+ managed switch engineered to deliver robust performance, scalability, and flexibility for high-speed fiber networks. With 24 SFP+ ports supporting 1Gb and 10Gb Ethernet, this switch is tailored for aggregation layers, high-performance access networks, and core connectivity where reliable, low-latency transmission is critical.

Built for network agility, the 5520-24X features two QSFP28 stacking ports, enabling high-speed, horizontal scaling across multiple switches with minimal configuration. Its unpopulated VIM (Versatile Interface Module) slot supports customizable uplink or interface options for adaptable deployments in evolving infrastructures.

To ensure long-term reliability, the switch includes two hot-swappable fan modules and offers two unpopulated modular PSU slots for optional power redundancy, enhancing system resilience in mission-critical environments. Its hardware is cloud-ready and integrates seamlessly with ExtremeCloud IQ for centralized management, automated provisioning, and intelligent monitoring (subscription required).

Whether deployed in enterprise cores, fiber-based campus networks, or as a high-speed access switch, the 5520-24X combines speed, modularity, and enterprise-grade reliability into a single, efficient platform.

⭐ Features:

• 24 SFP+ ports supporting 1Gb and 10Gb Ethernet for fiber connectivity
• 2 QSFP28 stacking ports for high-speed switch interconnection
• 1 unpopulated VIM slot for customizable uplink expansion
• 2 hot-swappable fan modules included for active cooling and reliability
• 2 unpopulated modular PSU slots for optional power redundancy
• Layer 2+ managed switch with support for intelligent networking features
• Compatible with ExtremeCloud IQ for scalable cloud-based management (license required)
• Ideal for high-speed enterprise core, campus backbone, and aggregation roles

💬 Q & A

Q1: Who is the 5520-24X designed for?
A1: This model is ideal for enterprises needing high-performance fiber switching in aggregation or core network layers, where 10Gb SFP+ connectivity is essential.

Q2: Does the 5520-24X support stacking?
A2: Yes, it features two QSFP28 stacking ports, allowing up to eight switches to be stacked and managed as a single unit for streamlined scalability.

Q3: Is the power supply redundant?
A3: The switch includes two modular PSU slots (unpopulated), supporting redundant power supply configurations for increased uptime and reliability.

Q4: What management tools are supported?
A4: The 5520-24X supports integration with ExtremeCloud IQ, allowing for remote, cloud-based configuration, monitoring, and troubleshooting.

Q5: What’s the benefit of SFP+ over traditional copper ports?
A5: SFP+ ports provide longer transmission distances, reduced latency, and better EMI resistance—making them ideal for high-performance network environments.

📘 Manuals & Setup Resources

You can access official documentation directly from:

• Extreme Networks Documentation Portal