Extreme Networks 4220 12-Port Cloud-Managed Stackable Switch
The Extreme Networks 4220 cloud-managed switch delivers enterprise-grade switching performance for mid-sized network deployments. With 12 gigabit access ports and 4 flexible 1G/10G SFP+ uplink ports, this stackable switch scales seamlessly across your infrastructure. Built for cloud-managed operation, the 4220 eliminates complex on-premises management while delivering up to 90W Power over Ethernet (PoE) for powering access points, cameras, and IoT devices. The silent-mode fan design keeps noise minimal in office environments, making it ideal for branch offices, campus networks, and distributed enterprises seeking reliable, manageable switching without premium pricing.
Key Features
- 12x 10/100/1000BaseT gigabit access ports for end-device connectivity
- 4x 1G/10G SFP+ uplink and stack ports for flexible bandwidth scaling
- Cloud-managed architecture eliminates on-premises controller dependencies
- Up to 90W Power over Ethernet (PoE) for wireless APs and IoT devices
- Silent fan mode operation up to 35°C ambient temperature
- Stackable design for simplified multi-switch deployments
- Includes rack-mount kit for standard 19-inch installations
- Base software and cloud management license included
Technical Specifications
| Specification |
Details |
| Manufacturer |
Extreme Networks Inc |
| Part Number |
4220-12T-4X-TAA |
| Access Ports |
12x 10/100/1000BaseT (RJ-45) |
| Uplink/Stack Ports |
4x 1G/10G SFP+ (multi-rate) |
| Power over Ethernet |
Up to 90W total budget |
| Power Supply |
1x Fixed AC power supply |
| Cooling |
Intelligent fan with silent mode (≤35°C) |
| Management |
Cloud-managed (ExtremeCloud IQ compatible) |
| Form Factor |
Rack-mount (19-inch, kit included) |
| Stacking |
Supported via SFP+ ports |
Frequently Asked Questions
What is a cloud-managed stackable switch?
A cloud-managed stackable switch combines centralized cloud-based management with the ability to link multiple switches into a single logical unit. This approach simplifies network administration by eliminating the need for on-premises controllers while allowing you to scale port density and bandwidth as your network grows.
How much Power over Ethernet does the Extreme Networks 4220 provide?
The 4220 delivers up to 90W total PoE budget across its 12 gigabit ports, enabling you to power wireless access points, IP cameras, VoIP phones, and IoT sensors without separate power injectors. This reduces cabling complexity and installation costs in modern office and campus environments.
Can I stack multiple Extreme Networks 4220 switches?
Yes. The 4x 1G/10G SFP+ uplink ports support stacking, allowing you to connect multiple 4220 units into a single managed entity. This provides flexible scaling for growing networks while maintaining simplified management through the cloud-managed interface.
What management platform does the 4220 use?
The Extreme Networks 4220 integrates with ExtremeCloud IQ, Extreme's cloud-native management platform. This eliminates on-premises infrastructure requirements and provides real-time visibility, policy enforcement, and troubleshooting across your entire network from a single dashboard.
