EXTREME NETWORK 5520-48SE Secure 48-Port 1000BASE-X SFP Switch

The EXTREME NETWORK INC 5520-48SE-ACDC-BASE-TA is a high-performance enterprise switch that matches secure, scalable networks with robust encryption and flexible expansion options. Built for data centers and campus environments, it combines hardware MACsec protection with modular versatility to support growing, security-conscious networks.

• Ports: 48 x 1000BASE-X SFP MACsec capable ports for secure, fiber-based connectivity
• Stacking & Expansion: 2 x QSFP28 stacking ports for seamless growth and multi-device aggregation
• Modular Slots: 1 unpopulated VIM slot, 3 unpopulated modular fan slots, 2 unpopulated modular PSU slots for tailored configurations
• Power Options: AC and DC PSU capability to enable redundancy and flexible deployment
• Compliance: TAA compliant to meet government procurement and enterprise purchasing standards

Benefits: With hardware-based MACsec encryption, data remains protected as it travels across the network, reducing risk of interception on internal links. The 5520-48SE-ACDC-BASE-TA supports scalable architecture through its QSFP28 stacking ports, allowing you to grow capacity without replacing the core switch. The modular slots enable future-proofing—add more fans, PSUs, or additional interfaces as your network evolves—while dual power options help maintain uptime in critical environments. This combination makes it a reliable, adaptable solution for organizations demanding secure, scalable, and maintainable network infrastructure.

Specs

• Ports: 48 x 1000BASE-X SFP MACsec capable ports
• Stacking: 2 x QSFP28 stacking ports
• Modular slots: 1 x VIM slot (unpopulated); 3 x fan slots (unpopulated); 2 x PSU slots (unpopulated)
• Power: AC and DC PSU capable
• Compliance: TAA compliant

FAQ

1. What is MACsec capability?
   MACsec provides hardware-based encryption for secure data transmission across the network.
2. Can this switch be stacked with other units?
   Yes, it supports stacking via 2 QSFP28 ports for increased scalability.
3. What power supply options are supported?
   Both AC and DC power supplies are supported for redundancy and flexibility.
4. Is the device compliant with government standards?
   Yes, it is TAA compliant, suitable for government procurement.
5. How customizable is the hardware?
   It offers multiple unpopulated slots for VIM, fans, and PSUs to tailor the device to specific needs.