| Product Type | Managed Switch |
| Series | ExtremeSwitching 5520 Series |
| Model | 5520-24X |
| Form Factor | 1U Rack-Mountable |
| Weight | 9.5 lbs (4.3 kg) |
| Power Supply Type | Modular, Redundant PSU support |
| Power Consumption (Max) | 90W |
| Included Power Supplies | None (supports up to 2 hot-swappable power supplies) |
| Fan Units | 2 included, field-replaceable |
ExtremeSwitching 5520-24X SFP+ Switch with Modular Expansion

Key Benefits
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AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Supports scalable high-speed connectivity with 24 SFP+ ports and 2 QSFP28 uplinks, ideal for growing enterprise needs
- Modular architecture with unpopulated VIM and PSU slots offers investment protection and deployment flexibility
- TAA compliance makes it suitable for secure and regulated government or enterprise environments
Product Overview
ExtremeSwitching 5520 24 1Gb/10Gb SFP+ ports 2 stacking/QSFP28 1 unpopulated VIM slot includes 2 fan modules 2 unpopulated modular PSU slots.Specifications
Product Overview
Wireless Features
| Wireless Support |
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Certifications | UL, cUL, CB, CE, FCC Class A, EN55032, EN55024 |
| RoHS Compliance | Yes |
| REACH Compliance | Yes |
Advanced Security Features
| 802.1X Port-Based Authentication | Yes |
| RADIUS Support | Yes |
| MACsec (802.1AE) | Yes |
| Access Control Lists (ACLs) | Yes |
| DHCP Snooping | Yes |
| IP Source Guard | Yes |
| Dynamic ARP Inspection | Yes |
| DoS Attack Protection | Yes |
Interfaces
| Total SFP+ Ports | 24 x 1/10GbE SFP+ |
| Modular Uplink Slots | 1 x unpopulated VIM slot |
| Stacking Ports | 2 x 100GbE QSFP28 |
| Expansion Module Compatibility | VIM-2 Series Modules (optional) |
| Switching Capacity | 880 Gbps |
| Forwarding Rate | 654 Mpps |
| MAC Address Table Size | 64,000 entries |
| Jumbo Frame Support | Yes, up to 9,216 bytes |
| Latency | <1 µs (10GbE) |
Physical & Environmental
| Dimensions (W x D x H) | 17.3 x 17.6 x 1.72 in (440 x 448 x 43.6 mm) |
| 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 |
| Noise Level | 45 dB (typical) |
| Cooling | Front-to-back or back-to-front airflow with replaceable fan modules |
Cloud Management & Licensing
| Management Platform | ExtremeCloud IQ (optional), Extreme Management Center |
| CLI Support | Yes |
| Web GUI | Yes |
| SNMP Support | SNMP v1/v2c/v3 |
| sFlow Support | Yes |
| Zero-Touch Provisioning | Yes |
| Cloud Licensing Requirements | Subscription required for ExtremeCloud IQ |