5520-48SE is a family of high-performance, feature-rich edge and aggregation switches designed for the next-generation digital enterprise.
The 5520 Series 5520-48SE is a family of high-performance, feature-rich edge and aggregation switches designed for the next-generation digital enterprise. Available in 24 and 48-port 1 Gigabit models, 1/2.5/5 Gigabit multi-rate models, as well as, a 24-port 10 Gigabit model, the 5520-48SE provides end-to-end secure network segmentation and advanced policy capabilities that can be deployed across a range of edge, aggregation, and wiring closet environments. As a universal hardware platform, the 5520 offers a user-selectable choice of Extreme’s flagship switch operating systems for a uniquely flexible platform.
The 5520-48SE supports 10Gb and 25Gb modular uplinks for flexible linkage to other switches or devices over a range of media. Extended Edge Switching controlling bridge is also available in support of V300/V400 edge devices, and select models offer a choice between Front to Back or Back to Front cooling. The 5520-48SE offers 30W, 60W, and 90W PoE, making it an ideal wired backend for wireless APs or in support of next-gen powered Ethernet devices, such as digital signage, pan-tilt-zoom cameras, smart lighting, or point-of-sale terminals.
| Switch Model | Interfaces |
| 5520-48SE | 48 x 100/1000BASE-X (SFP) ports (unpopulated)MACsec-capable 2 x Stacking/QSFP28 ports* (unpopulated) 1 x Serial console port (RJ-45) 1 x 10/100/1000BASE-T out-of-band management port 2 x USB A ports for management or external USB flash 1 x USB Micro-B console port 1 x VIM slot |
| 5520-48W | 48 x 10/100/1000BASE-T 802.3bt (90W) portsFull / Half-Duplex (autosensing) MACsec-capable 2 x Stacking/QSFP28 ports* (unpopulated) 1 x Serial console port (RJ-45) 1 x 10/100/1000BASE-T out-of-band management port 2 x USB A ports for management or external USB flash 1 x USB Micro-B console port 1 x VIM slot |
| 5520-48T | 48 x 10/100/1000BASE-T portsFull / Half-Duplex (autosensing) MACsec-capable 2 x Stacking/QSFP28 ports* (unpopulated) 1 x Serial console port (RJ-45) 1 x 10/100/1000BASE-T out-of-band management port 2 x USB A ports for management or external USB flash 1 x USB Micro-B console port 1 x VIM slot |
| 5520-24W | 24 x 10/100/1000BASE-T 802.3bt (90W) portsFull / Half-Duplex (autosensing) MACsec-capable 2 x Stacking/QSFP28 ports* (unpopulated) 1 x Serial console port (RJ-45) 1 x 10/100/1000BASE-T out-of-band management port 2 x USB A ports for management or external USB flash 1 x USB Micro-B console port 1 x VIM slot |
The 5520 can be managed by ExtremeCloud IQ and ExtremeCloud IQ Site Engine for centralized switch management, giving you a consolidated view of users, devices, and applications across wired and wireless networks for efficient inventory and network topology management. ExtremeCloud IQ enables zero touch provisioning, allowing you to quickly bring new 5520 switches online as well as select the OS persona.
Alternatively, 5520 on-box management can be done manually via a web-based GUI or generic command-line interface (CLI).

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