Extreme Networks 4220 12-Port Stackable PoE Switch
The Extreme Networks 4220 stackable PoE switch delivers enterprise-grade network performance in a compact, rack-mountable form factor. Designed for organizations requiring flexible Gigabit connectivity with integrated Power over Ethernet, this managed switch combines 12 Ethernet ports with 4 high-speed SFP+ uplink ports to support growing network demands. Built for high-density environments, the 4220-12P-4X enables seamless network expansion through stackable deployment while maintaining reliable power delivery to connected devices. With a limited lifetime warranty and proven Extreme Networks reliability, this switch is ideal for campus networks, branch offices, and enterprise data centers seeking scalable, cost-effective connectivity.
Key Features
- 12 Gigabit Ethernet ports with integrated Power over Ethernet (PoE)
- 4 SFP+ uplink/stack ports for high-speed connectivity and device stacking
- Stackable architecture supports network capacity scaling without additional management overhead
- Rack-mountable design optimized for enterprise and high-density deployment environments
- Multi-Gigabit access capabilities for flexible bandwidth allocation
- Limited lifetime warranty ensures long-term reliability and investment protection
- Part of Extreme Networks 4000 Series for consistent enterprise-class performance
Technical Specifications
| Specification |
Details |
| Manufacturer |
Extreme Networks Inc |
| Part Number |
4220-12P-4X-TAA |
| Product Series |
Extreme Networks 4000 Series |
| Ethernet Ports |
12 x Gigabit PoE ports |
| Uplink/Stack Ports |
4 x SFP+ ports |
| Form Factor |
Rack-mountable |
| Switching Capability |
Multi-Gigabit access |
| Power Delivery |
Integrated PoE support |
| Deployment Model |
Stackable |
| Warranty |
Limited lifetime warranty |
Frequently Asked Questions
What is a stackable PoE switch and how does it benefit enterprise networks?
A stackable PoE switch like the Extreme Networks 4220 allows multiple switches to operate as a single logical unit, simplifying management while delivering Power over Ethernet to connected devices. This architecture enables organizations to scale network capacity without adding management complexity, making it ideal for growing enterprises and high-density environments.
How many devices can the 4220-12P-4X power with PoE?
The Extreme Networks 4220 features 12 Gigabit Ethernet ports with integrated Power over Ethernet capabilities, allowing you to power up to 12 PoE-compatible devices such as IP phones, wireless access points, and network cameras directly from the switch.
What are SFP+ uplink ports used for?
The 4 SFP+ uplink/stack ports on this managed switch provide high-speed connectivity for stacking multiple switches together or connecting to core network infrastructure. These ports enable device stacking for seamless network expansion and support high-bandwidth uplink connections.
Is the Extreme Networks 4220 suitable for small business networks?
Yes, the 4220 stackable switch is versatile enough for small to mid-sized businesses requiring reliable PoE delivery and managed switching capabilities. Its compact rack-mountable design and stackable architecture make it an excellent choice for branch offices, campus networks, and growing enterprises.
