Manufacturer | EXTREME NETWORK INC |
Product Name | 5520-24T-ACDC-BASE Gigabit Ethernet Switch |
Model | 5520-24T-ACDC-BASE |
Product Type | Managed Layer 3 Stackable Switch |
Form Factor | 1U Rack-Mountable |
Connectivity Technology | Wired |
Weight | 5.54 kg |
Power Supply Options | AC or DC PSU supported |
Redundant Power Supply | Supported with dual PSU slots |
Fan Assembly | 3 unpopulated modular fan slots (field-replaceable) |
EXTREME NETWORK INC 5520-24T-ACDC-BASE Gigabit Ethernet Switch





Key Benefits

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- Ideal for secure enterprise networking with MACsec-capable ports and high port density
- Modular design supports scalable architecture with unpopulated VIM, PSU, and fan slots
- Robust build quality and TAA compliance make it suitable for government and commercial deployments
Product Overview
5520 24 10/100/1000BASET FDX/HDX MACsec capable ports 2 stacking/QSFP28 ports 1 unpopulated VIM slot 3 unpopulated modular fan slots 2 unpopulated modular PSU slots AC or DC PSU capable.Specifications
Product Overview
Wireless Features
Wireless Capability |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
Certifications | UL, cUL, CB, CE, FCC Class A, RoHS, REACH |
Advanced Security Features
MACsec Encryption | Yes, IEEE 802.1AE supported on access ports |
Access Control | 802.1X Port Authentication, Radius, TACACS+ |
DoS Protection | Yes |
Storm Control | Yes |
DHCP Snooping | Yes |
Dynamic ARP Inspection | Yes |
Interfaces
Total Ports | 31 |
10/100/1000BASE-T Ports | 24 |
QSFP28 Uplink/Stacking Ports | 2 |
Unpopulated VIM Slot | 1 |
Port Speeds Supported | 10/100/1000 Mbps and up to 100 Gbps on uplinks |
Full/Half-Duplex Support | Yes |
Data Link Protocol | Gigabit Ethernet |
MACsec Support | Yes, on all access ports |
Stacking Support | Yes, via QSFP28 ports |
Switching Capacity | 880 Gbps |
Forwarding Rate | 654 Mpps |
Physical & Environmental
Width | 17.36 in (44.09 cm) |
Depth | 17.4 in (44.20 cm) |
Height | 1.73 in (4.39 cm) |
Operating Temperature | 0°C to 50°C (32°F to 122°F) |
Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
Operating Humidity | 10% to 95% non-condensing |
Mounting | Rack-mountable (kit included) |
Acoustic Noise | Maximum 63 dB at full load |
Cooling | Modular front-to-back or back-to-front fans |
Cloud Management & Licensing
Management Interface | ExtremeCloud IQ, Web UI, CLI, SNMP |
Cloud Managed | Yes |
License Requirements | Optional subscription for advanced features |
Included Features | Base OS with essential L2/L3 features |