Extreme Networks ExtremeSwitching 5520 48 Ports SFP Switch

$15,191.00
$8,255.98 SAVE $6,935.02
1 availableas of 09/19/2026

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the Extreme Networks ExtremeSwitching 5520 5520-48SE

The 5520 Series 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 Series 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 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 Series 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.

Highlights

  • Fixed 24 and 48-port switches with gigabit and multi-gigabit support
  • Choice of operating system (OS) with universal dual-persona hardware
  • Intuitive and centralized cloudbased network management with ExtremeCloud™ IQ and ExtremeCloud IQ Site Engine
  • Fabric-enabled operations with Extreme Fabric Connect for simplified and secure network provisioning and automation
  • Front to back cooling and AC power supply input on all models
  • Back to front cooling and DC power supply input option on specific models
  • AC and DC Power Supply Unit (PSU) capable SKUs

The 5520 Series 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 Series 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 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 Series 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.

Highlights

  • Fixed 24 and 48-port switches with gigabit and multi-gigabit support
  • Choice of operating system (OS) with universal dual-persona hardware
  • Intuitive and centralized cloudbased network management with ExtremeCloud™ IQ and ExtremeCloud IQ Site Engine
  • Fabric-enabled operations with Extreme Fabric Connect for simplified and secure network provisioning and automation
  • Front to back cooling and AC power supply input on all models
  • Back to front cooling and DC power supply input option on specific models
  • AC and DC Power Supply Unit (PSU) capable SKUs

The 5520 Series 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 Series 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 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 Series 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.

Highlights

  • Fixed 24 and 48-port switches with gigabit and multi-gigabit support
  • Choice of operating system (OS) with universal dual-persona hardware
  • Intuitive and centralized cloudbased network management with ExtremeCloud™ IQ and ExtremeCloud IQ Site Engine
  • Fabric-enabled operations with Extreme Fabric Connect for simplified and secure network provisioning and automation
  • Front to back cooling and AC power supply input on all models
  • Back to front cooling and DC power supply input option on specific models
  • AC and DC Power Supply Unit (PSU) capable SKUs

Technical specifications

Technical Specifications of the Extreme Networks ExtremeSwitching 5520 5520-48SE

General Information

General Information specifications
Manufacturer Extreme Networks, Inc
Manufacturer Part Number 552048SEACDCBASE5520-48SE-ACDC-BASE
Manufacturer Website Address http://www.extremenetworks.com
Brand Name Extreme Networks
Product Line ExtremeSwitching
Product Series 5520
Product Model 5520-48SE
Product Name ExtremeSwitching 5520 48 Ports SFP Switch
Product Type Ethernet Switch

Interfaces/Ports

Interfaces/Ports specifications
Uplink Port Yes
Modular Yes
Stack Port Yes
Port / Expansion Slot Details 48 x 100/1000BASE-X SFP Expansion Ports2x Stacking/QSFP28 Expansion Ports1 x RJ-45 Management (Gigabit LAN) Port

Media & Performance

Media & Performance specifications
Media Type Supported Optical Fiber
Ethernet Technology Gigabit Ethernet100 Gigabit Ethernet
Network Technology 100GBase-X1000Base-X
Maximum Data Transfer Rate 12.50 GB/s

I/O Expansions

I/O Expansions specifications
Expansion Slot Type SFPQSFP28
Total Number of Expansion Slots 50
Number of SFP Slots 48

Network & Communication

Network & Communication specifications
Layer Supported 3
Networking Standards IEEE 802.3abIEEE 802.3bzIEEE 802.3btIEEE 802.3aeIEEE 802.3aqIEEE 802.3byIEEE 802.3baIEEE 802.3az

Management & Protocols

Management & Protocols specifications
Manageable Yes

Power Description

Power Description specifications
PoE (RJ-45) Port Yes
Input Voltage 120 V AC230 V AC
Frequency 50 Hz60 Hz
Power Consumption 255 W

Physical Characteristics

Physical Characteristics specifications
Compatible Rack Unit 1U
Form Factor Rack-mountable
Height 1.7"
Width 17.4"
Depth 17.4"
Weight (Approximate) 12.57 lb

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