Extreme Networks 5520-24W 24-Port 90W PoE++ Layer 2+ Managed Switch with MACsec, QSFP28, Modular PSU, and 3 Fan Modules

🖊 Product Description:

The Extreme Networks 5520-24W is a high-performance, enterprise-class Layer 2+ managed switch engineered to meet the connectivity, power, and security demands of modern business environments. With 24 full-duplex/half-duplex 10/100/1000BASE-T ports, the switch delivers exceptional data throughput and intelligent power delivery through IEEE 802.3bt PoE++ support, providing up to 90W per port—ideal for powering access points, VoIP phones, surveillance systems, and IoT devices.

Equipped with MACsec hardware-based encryption, the 5520-24W ensures secure Layer 2 communication, protecting sensitive traffic without compromising performance. This model also includes three hot-swappable fan modules for optimal airflow and thermal management, as well as two unpopulated modular PSU slots that support redundant power supplies to maximize uptime.

The switch supports advanced scalability through two QSFP28 stacking ports, enabling seamless expansion in growing network environments. The unpopulated VIM (Versatile Interface Module) slot adds further flexibility by supporting additional uplink modules tailored to your network’s needs.

Built to be cloud-ready, the 5520-24W integrates seamlessly with ExtremeCloud IQ (license sold separately), offering centralized, intelligent management, real-time monitoring, and automated provisioning—empowering IT teams to scale and secure their networks with ease.

This switch is the perfect choice for smart campuses, enterprise edge deployments, and digitally-driven workspaces that demand secure, scalable, and power-capable switching.

⭐ Features:

• 24-port 10/100/1000BASE-T switch with PoE++ support
• IEEE 802.3bt PoE++ up to 90W per port for high-powered devices
• MACsec-capable for secure Layer 2 encryption and traffic protection
• Includes 3 hot-swappable fan modules for reliable cooling
• 2 unpopulated modular PSU slots for redundancy and high availability
• 2 QSFP28 stacking ports for scalable network expansion
• 1 unpopulated VIM slot for modular uplink flexibility
• Cloud-manageable with ExtremeCloud IQ for centralized network visibility (subscription required)

💬 Q & A

Q1: What types of devices can the 5520-24W power via PoE?
A1: With support for IEEE 802.3bt PoE++, this switch can power high-demand devices such as Wi-Fi 6/6E access points, PTZ cameras, and digital signage systems with up to 90W per port.

Q2: Is the 5520-24W stackable?
A2: Yes, it includes two QSFP28 ports that allow for high-speed stacking, enabling simplified scalability and network design flexibility.

Q3: What’s the benefit of the MACsec feature?
A3: MACsec provides Layer 2 encryption, protecting data transmitted across your local network from tampering or eavesdropping, without affecting performance.

Q4: Can I manage this switch in the cloud?
A4: Yes, the 5520-24W is compatible with ExtremeCloud IQ, enabling powerful cloud-based configuration, monitoring, and automation (subscription sold separately).

Q5: Is it suitable for environments that require power redundancy?
A5: Absolutely. The switch supports two modular PSU slots (unpopulated), allowing for redundant power supply setups to ensure continuous operation.

📘 Manuals & Setup Guides

You can download official guides from Extreme Networks’ documentation portal:

• Extreme Networks Documentation Center