| Product Type | Stackable Managed Switch |
| Model | 4220-12T-4X |
| Form Factor | 1U |
| Mounting Type | Rack-mountable |
| Connectivity Technology | Wired |
| Device Power Supply Type | Internal AC Power Supply |
| Power Supply Included | Yes |
| Power Supply Installed Qty | 1 |
| Max Power Consumption | 26 Watt |
| Power Provided (W) | 65 Watt |
| Weight | 5.5 lbs. |
Extreme Networks 4220-12T-4X 12-Port Stackable Switch with 4 SFP+ Ports

Key Benefits
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- Supports cloud-managed switching for simplified deployment and management
- Compact 1U form factor with silent fan option ideal for quiet or space-sensitive environments
- TAA compliance and Taiwan origin support use in regulated and government projects
Product Overview
4220 12 port stackable switch with 12 10/100/1000BaseT ports 4 1G/10G SFP+ ports. Includes Fans (Silent mode up to 35C) 1 Fixed AC PSUSpecifications
Product Overview
Cloud Management & Licensing
| Management Interface | ExtremeCloud IQ |
| Cloud Management | Yes |
| Licensing Model | Subscription-based (ExtremeCloud IQ) |
| Zero Touch Provisioning | Supported |
Physical & Environmental
| Width | 12 in |
| Depth | 10.3 in |
| Height | 1.7 in |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 50 °C |
| Min Storage Temperature | -40 °C |
| Max Storage Temperature | 70 °C |
| Fan Operation | Silent mode up to 35 °C |
| Operating Humidity Range | 10% to 95% non-condensing |
Interfaces
| Total Port Count | 16 |
| 10/100/1000BASE-T Ports | 12 |
| SFP+ Ports | 4 |
| Data Transfer Rate | 10 Gbps |
| Data Link Protocol | Gigabit Ethernet |
| Media Layer Supported | Layer 2 |
| MAC Address Table Size | 32000 |
| Stacking Capability | Yes |
| Stacking Bandwidth | 80 Gbps |
| Port Switching Capacity | 128 Gbps |
Advanced Security Features
| Access Control | 802.1X Port-based Network Access Control |
| DHCP Snooping | Supported |
| Dynamic ARP Inspection | Supported |
| IP Source Guard | Supported |
| Private VLAN | Supported |
| MAC Filtering | Supported |
| DoS Protection | Supported |
| Storm Control | Supported |
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Certifications | UL, cUL, CB, CE, FCC Class A, RoHS |