Name: 5520-24W Extreme Networks 24-Port 90W PoE Gigabit Ethernet Switch
Brand: Extreme Networks
SKU: 5520-24W
Price: 4176.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Extreme Networks 5520-24W switch combines 24 high-speed Ethernet ports with strong power delivery capabilities, making it a solid fit for powering network devices that require up to 90W per port. It fits well in enterprise network environments where both data traffic handling and device power supply need to be managed efficiently without extra cabling.

General Information
Brand	Extreme Networks
Part Number	5520-24W
Condition	Refurbished

Technical Information
Number of Ports	24-Ports
Port Type	10/100/1000Base-T, SFP+, USB Console, Serial Console (RJ-45)
Port Speed	1 Gbps,10 Gbps
UpLink Ports	4 x 10G SFP+ (typical uplinks)
POE Support	PoE++
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45,SFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP
Remote Protocols	Yes
Management Interfaces	CLI, Web GUI (HTTP/HTTPS), SNMPv1/v2/v3, SSH, REST API
Security Features	802.1X, RADIUS, ACLs, Port security (typical enterprise features)
Remote Management Protocol	SNMP, SSH, HTTPS, REST

Physical Characteristics
Weight	5.00

Product Description
The Extreme Networks 5520-24W is a versatile switch designed to deliver reliable 24-port connectivity with high power PoE support. It is often found in enterprise and campus networks where powering devices directly through the network cable reduces clutter and simplifies installation. Built for network administrators and IT professionals, this switch supports a variety of connected devices including IP phones, wireless access points, and security cameras. Its Layer 3 features streamline traffic management to keep networks running smoothly. Key Features Provides up to 90 watts of power per port for demanding devices Includes advanced Layer 3 switching for routing and segmentation Offers flexible deployment options in wiring closets or edge locations Ensures stable performance with redundant power and fan options Easy to manage through web interface or command line This switch is commonly deployed in medium to large enterprise networks, especially where high power delivery is critical for connected devices. Its ability to combine power and data in one unit makes it a practical choice for structured network setups.

Use Cases
The Extreme Networks 5520-24W switch is designed for enterprise environments requiring robust power delivery alongside high-speed data connectivity. It is particularly suited for IT teams managing network infrastructure with demanding PoE needs, such as IP surveillance systems and wireless access deployments, where consolidated power and data management are essential. How It's Used: Powering high-density IP camera arrays in campus or corporate surveillance setups requiring reliable, high-wattage PoE. Supporting wireless access points in large office buildings to ensure consistent network coverage with centralized power management. Deploying in edge computing sites where space constraints necessitate compact yet powerful network switches with Layer 3 routing. Integrating into enterprise wiring closets to reduce cable complexity by combining data and power delivery over a single infrastructure. Facilitating network segmentation and inter-VLAN routing for departmental networks within medium to large enterprises. By delivering high power PoE capabilities alongside advanced Layer 3 features, this switch enhances operational efficiency and scalability. It enables IT administrators to streamline device deployments while maintaining performance standards essential for modern enterprise network demands.