The EXTREME NETWORK INC 5520-48SE-ACDC-BASE is a high-performance 48-port switch designed for secure, scalable enterprise networks. It delivers hardware-based MACsec encryption and flexible expansion to support growing campuses and data centers.
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48 1000BASE-X SFP MACsec-capable ports: Secure, fiber-based connections with hardware-assisted encryption for protected data in transit.
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2 stacking/QSFP28 ports: Enable high-speed interconnectivity and scalable topologies without compromising port density.
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1 unpopulated VIM slot: Ready for future module upgrades to add functionality as needs evolve.
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3 unpopulated modular fan slots: Flexible cooling configuration to match deployment environment and load.
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2 modular PSU slots (AC/DC capable): Power options that support both AC and DC supplies for reliability and adaptability.
This switch enhances security and reliability in demanding business environments. MACsec provides hardware-based encryption to safeguard data across the network, while the modular design offers practical paths for growth—whether you’re expanding port capacity, upgrading cooling, or adding new capabilities via the VIM slot. Ideal for enterprises seeking robust performance with flexible, future-ready hardware.
Specs
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Ports: 48 x 1000BASE-X SFP MACsec-capable ports
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Stacking: 2 x stacking/QSFP28 ports
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VIM slot: 1 unpopulated slot for future module upgrades
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Cooling: 3 unpopulated modular fan slots
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Power: 2 modular PSU slots, AC or DC capable
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Brand: EXTREME NETWORK INC
FAQ
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What is MACsec capability? MACsec provides hardware-based encryption for secure data transmission across the network.
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Can this switch support both AC and DC power supplies? Yes, it supports modular PSU slots compatible with AC or DC power.
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How many ports are available for stacking? There are 2 stacking/QSFP28 ports for high-speed interconnectivity.
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Is the cooling system modular? Yes, it includes 3 unpopulated modular fan slots for customizable cooling.
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Can the switch be expanded with additional modules? Yes, it features 1 unpopulated VIM slot for flexible upgrades.
