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Extreme Networks 4220-12P-4X 4000 Series Managed Ethernet Switch - 12 Port PoE - 4x SFP+ Uplinks - 124W Budget - Layer 2 - 1U Rack-Mountable
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Product Features
Technical Overview
This switch operates as a full-featured Layer 2 managed switch with support for advanced networking protocols including IGMP snooping, port mirroring, spanning tree (IEEE 802.1D, 802.1w, 802.1s), link aggregation (IEEE 802.3ad), and 802.1x authentication. The switching fabric delivers a maximum data transfer rate of 1.25 GB/s across all ports.
The port configuration includes twelve 10/100/1000Base-T RJ-45 ports with PoE capability, four 1/10Gb SFP+ uplink/stacking ports, and one dedicated 10/100/1000BASE-T management port. The switch supports both twisted pair and optical fiber media types through its SFP+ expansion slots.
Relevant factors for this section include Total Number of Network Ports, Network (RJ-45), Uplink Port, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The 4220-12P-4X combines PoE provisioning with high-speed uplink capability in a compact 1U form factor, making it ideal for space-constrained network closets and server rooms. The 124W PoE budget provides ample power for connected devices without requiring additional power injectors.
Scalable Uplink Capacity
Four SFP+ ports support either 1Gb or 10Gb connections for uplinks to core switches or stacking between multiple 4220 switches, providing flexible bandwidth options as network demands grow.
- 1/10Gb SFP+ compatibility
- Uplink or stacking functionality
- Future-proof bandwidth expansion
Comprehensive Management
Full Layer 2 management capabilities include VLAN support, QoS prioritization, port security, and monitoring features accessible through the dedicated management port or in-band management.
- Layer 2 feature set
- Dedicated management port
- Enterprise-grade controls
Deployment / Use Cases
This switch is particularly well-suited for small to medium business networks, branch offices, and educational environments where both wired connectivity and PoE device support are required. The combination of PoE ports and high-speed uplinks makes it effective for converged network deployments.
Common deployment scenarios include serving as an access layer switch for office workstations and PoE devices, a distribution switch for smaller networks, or an edge switch in retail and hospitality environments. The rack-mount design ensures clean installation in standard server racks alongside other networking equipment.
Office Network Foundation
Deploy as the primary switch for office networks, connecting computers, printers, and PoE devices like VoIP phones and wireless access points while providing uplinks to internet routers or core switches.
IP Surveillance Backbone
Power and connect multiple IP cameras through PoE ports while using SFP+ uplinks for high-bandwidth video streaming to network video recorders or monitoring stations.
Physical Profile
The switch features a standard 1U rack-mountable form factor with dimensions of 1.70" (43.18 mm) height and 12" (304.80 mm) width, designed for installation in standard 19" server racks. The compact design maximizes port density while minimizing rack space consumption. The unit weighs 6.86 lb (3110 g) and includes integrated mounting hardware for secure rack installation.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.70" (43.18 mm), 12" (304.80 mm), 6.86 lb (3110 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 12" (304.80 mm)
- Height
- 1.70" (43.18 mm)
- Weight
- 6.86 lb (3110 g)
Highlights
- 12 Gigabit Ethernet ports with PoE capability
- 4 SFP+ ports for 1/10Gb uplinks or stacking
- 124W total PoE budget for powered devices
- Layer 2 managed switching with full feature set
- 1U rack-mountable form factor
- Maximum data transfer rate of 1.25 GB/s
- Supports twisted pair and optical fiber media
- Comprehensive IEEE standards compliance
- Dedicated management port for out-of-band access
- Stackable configuration for expanded port counts
Specifications
| Specifications | |
|---|---|
| Manufacturer | Extreme Networks, Inc |
| Manufacturer Part Number | 4220-12P-4X |
| Brand Name | Extreme Networks |
| Product Series | 4000 |
| Product Model | 4220 |
| Product Name | 4000 Series 4220 12 Ports Ethernet Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 12 |
| Network (RJ-45) | Yes |
| Uplink Port | Yes |
| Stack Port | Yes |
| Port/Expansion Slot Details | 12 x 10/100/1000Base-T PoE Network Ports,4 x 1/10Gb SFP+ uplink/stacking Expansion Ports,1 x 10/100/1000BASE-T Management Port |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Ethernet Technology | Gigabit Ethernet,Fast Ethernet,10 Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,1000Base-X,10GBase-X |
| Maximum Data Transfer Rate | 1.25 GB/s |
| I/O Expansions | |
| Total Number of Expansion Slots | 4 |
| Expansion Slot Type | SFP+ |
| Number of SFP+ Slots | 4 |
| Network & Communication | |
| Layer Supported | 2 |
| Networking Standards | IEEE 802.3ab,IEEE 802.3bz,IEEE 802.3at,IEEE 802.3bt,IEEE 802.3ae,IEEE 802.3by,IEEE 802.3ba,IEEE 802.3bm,IEEE 802.3az,IEEE 802.1D,IEEE 802.1w,IEEE 802.1s,IEEE 802.1ab,IEEE 802.3ad,IEEE 802.1x |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 124 W |
| Power Source | Power Supply |
| Power Consumption | 165.40 W |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 1.70" (43.18 mm) |
| Width | 12" (304.80 mm) |
| Weight (Approximate) | 6.86 lb (3110 g) |
FAQ
How many PoE devices can this switch power simultaneously?
The Extreme Networks 4220-12P-4X provides a total PoE budget of 124W across its 12 PoE-capable ports. The actual number of devices that can be powered simultaneously depends on the power requirements of each connected device. Typical PoE devices like VoIP phones consume 5-10W, wireless access points use 10-20W, and security cameras require 5-15W. With proper power budgeting, all 12 ports could potentially power lower-wattage devices, or a smaller number of higher-power devices like PTZ cameras or access points with multiple radios.
What types of SFP modules are compatible with the uplink ports?
The four SFP+ ports support both 1Gb and 10Gb Small Form-factor Pluggable modules. Compatible modules include 1000BASE-SX for multimode fiber up to 550 meters, 1000BASE-LX for single-mode fiber up to 10 kilometers, 1000BASE-T for copper connections, and 10GBASE-SR/LR/ER for 10Gb fiber connections. The switch automatically detects and configures the appropriate speed and duplex settings based on the installed SFP module. Extreme Networks recommends using qualified SFP modules to ensure optimal performance and compatibility.
Can this switch be stacked with other Extreme Networks switches?
Yes, the Extreme Networks 4220-12P-4X supports stacking functionality through its four SFP+ ports. These ports can be used to create stacking connections between multiple 4220 switches, creating a single logical switch with a unified management interface. Stacking allows for simplified configuration, centralized management, and increased port density without requiring separate management of individual switches. The stacking capability is particularly useful for expanding network capacity while maintaining a consistent configuration across all stacked units.
What management interfaces are available for configuring this switch?
The switch offers multiple management interfaces including a dedicated 10/100/1000BASE-T management port for out-of-band management, as well as in-band management through any of the network ports. Management options include a web-based graphical interface, command-line interface (CLI) via console port or Telnet/SSH, and SNMP for integration with network management systems. The switch supports comprehensive Layer 2 management features including VLAN configuration, QoS settings, port security, traffic monitoring, and firmware updates.
What is the power consumption of this switch under typical load?
The Extreme Networks 4220-12P-4X has a maximum power consumption of 165.40W. Actual power consumption varies based on port utilization, PoE load, and environmental conditions. With no PoE load, the switch typically consumes approximately 30-40W. As PoE devices are connected and powered, consumption increases proportionally to the total PoE power being delivered, up to the 124W PoE budget. The built-in power supply automatically adjusts to provide the necessary power while maintaining efficiency across varying load conditions.
What rack mounting options are available for this switch?
The switch is designed for standard 19" rack mounting in a 1U space. It includes integrated mounting brackets on both sides that support front-rack mounting with screws. The compact 1.70" height allows for dense installation in rack cabinets alongside other networking equipment. The switch can be mounted in standard four-post racks, two-post racks, or wall-mounted racks with appropriate mounting hardware. The design includes adequate ventilation for proper airflow in rack environments, and the front-to-back airflow pattern is compatible with typical data center cooling configurations.
| Qty | Price | Available |
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