| Product Type | Managed Gigabit Ethernet Switch |
| Switch Model | ExtremeSwitching 5520-24W |
| Form Factor | 1RU |
| Mounting Type | Rack-mountable |
| Total Ports | 31 |
| Layer Support | Layer 3 |
| PoE Support | IEEE 802.3bt up to 90W per port |
| Maximum PoE Budget | 1440W with dual PSUs |
| MAC Address Table Size | 114,688 entries |
| Redundancy | Hot-swappable, redundant fans and power supplies |
| Max Power Consumption | 2480W |
| Power Supply Bays | 2 (modular, unpopulated) |
| Fan Modules Included | 3 |
| Weight | 6.25 kg |
ExtremeSwitching 5520-24W 24-Port L3 Gigabit PoE Switch with MACsec

Key Benefits
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- Delivers high PoE power (90W per port) across 24 ports, ideal for power-demanding devices
- Future-proof modular design with stacking and VIM slot ensures scalable network growth
- Advanced Layer 3 routing and MACsec security make it suitable for secure corporate and campus environments
Product Overview
ExtremeSwitching 5520 24 10/100/1000BASET FDX/HDX 802.3bt 90W PoE 2 stacking/QSFP28 1 unpopulated VIM slot MACsec capable includes 3 fan modules 2 unpopulated modular PSU slots.Specifications
Product Overview
Physical & Environmental
| Width | 17.36 in |
| Depth | 17.42 in |
| Height | 1.73 in |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -40°C to 70°C |
| Operating Humidity | 10% to 95% (non-condensing) |
Cloud Management & Licensing
| Management Interface | ExtremeCloud IQ, CLI, Web GUI, SNMPv3, SSH |
| Cloud-Managed | Yes, with ExtremeCloud IQ |
| Licensing Type | Subscription-based for cloud features |
Interfaces
| 10/100/1000BASE-T Ports | 24 x RJ-45 with 802.3bt PoE++ |
| Uplink Ports | 2 x 100G/40G/25G/10G QSFP28 |
| Expansion Slot | 1 x VIM slot (unpopulated) |
| Stacking Ports | 2 x QSFP28 |
| Port Autosensing | Yes, supports full/half-duplex |
| MACsec Support | Yes, on copper ports |
| Data Transfer Rate | 1 Gbps per port; up to 100 Gbps uplink |
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliance | Yes |
| Environmental Standards | RoHS, WEEE |
| Certifications | UL, CE, FCC, ICES, VCCI, EN55032/EN55024 |
| Compliant Networking Standards | IEEE 802.3ab, 802.3bz, 802.3bt, 802.3ae, 802.3aq, 802.3by, 802.3ba, 802.3bm, 802.3az |
Advanced Security Features
| MACsec Encryption | Supported on 1G copper ports |
| Access Control | IEEE 802.1X, RADIUS, TACACS+ |
| Network Segmentation | Private VLAN, policy-based |
| DoS Protection | Yes |
| DHCP Snooping | Yes |
| Dynamic ARP Inspection | Yes |
| IP Source Guard | Yes |