How many ports does the Extreme Networks 4220-48P-4X provide?

The Extreme Networks 4220-48P-4X is specified as a 48 port PoE switch. This means it offers 48 Ethernet interfaces that can be used to connect network devices at the access layer. The high port count allows a single switch to support larger groups of users or PoE powered endpoints within a wiring closet.

What type of product is the 4220-48P-4X within the network?

The 4220-48P-4X is categorized as a network switch, more specifically an Ethernet based 48 port PoE switch. It sits in the access layer of the network, providing wired connectivity for end devices that connect over copper cabling and can draw power through Power over Ethernet capabilities.

To which Extreme Networks series does the 4220-48P-4X belong?

The 4220-48P-4X is part of the Extreme Networks 4000 Series and belongs to the 4220 family within that series. The 4000 Series is described as a switch platform for evolving connectivity requirements, and the 4220 models are presented as Layer 2 wired access solutions with different port counts, including this 48 port PoE version.

Is the 4220-48P-4X suitable for enterprise deployments?

Yes, the 4220-48P-4X is identified as an enterprise level product. It is designed for use in business or institutional environments that need a 48 port PoE switch at the wired access layer. Its classification as enterprise makes it appropriate for structured, professionally managed networks with standardized switching platforms.

What role does the 4220-48P-4X typically play in a network design?

The 4220-48P-4X is described as a 48 port PoE switch and a member of the 4220 family, which is positioned as a Layer 2 wired access solution. This makes it suitable for access layer roles, where it aggregates end user devices and PoE powered endpoints over Ethernet cabling in wiring closets or edge locations.

4220-48P-4X - Extreme Networks 4220-48P-4X 48-Port PoE switch

Name: Extreme Networks 4220-48P-4X 48-Port PoE switch
Brand: Extreme Networks
SKU: 4220-48P-4X
Price: 4322 USD
Availability: InStock

4220-48P-4X - Extreme Networks 4220-48P-4X 48-Port PoE switch | US IT Hardware

Product overview

The Extreme Networks 4220-48P-4X is an enterprise 48 port Power over Ethernet switch designed for network access environments that require PoE enabled connectivity. Positioned in the 4000 Series, it is a 48 port PoE switch suitable for Ethernet based deployments that need centralized power delivery to connected devices. As a member of the Extreme Networks 4220 family, this model is aimed at Layer 2 wired access scenarios where standardized PoE support and high port density are important. The 4220-48P-4X provides 48 Ethernet interfaces that support Power over Ethernet, enabling both data connectivity and power from a single copper infrastructure to compatible endpoints. This makes it a practical choice for IT teams standardizing on PoE for phones, cameras, or other PoE powered devices. The 4220-48P-4X offers a consistent, enterprise focused approach to wired access switching within the Extreme Networks portfolio.

48 port PoE switch for Ethernet access
Enterprise level network switch design
Part of the Extreme Networks 4000 Series
Member of the Extreme Networks 4220 family
Designed for Layer 2 wired access roles
High density PoE capable access switching

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Featuring

Manufacturer part #	4220-48P-4X
Brand	Extreme Networks
Condition	New
Model	4220-48P-4X
Series	4220 Series
Rack Units	1U
Form Factor	Rack mount
System LEDs	Front panel system status LEDs indicating power, system, and port status
Uplink Type	SFP+
MAC Learning	Supports up to 16K dynamically learned MAC addresses
Product Line	4220 Series

Compatible systems

Extreme Networks 4220-48P-4X is an Enterprise 48-port PoE network switch with 4 uplink or stacking ports.

Extreme Networks 4220 Series
Model: 4220-48P-4X
Form factor: Rack mount
Enterprise network switch

Best for

Enterprise access
Suited for enterprise environments that require an Ethernet based 48 port PoE switch for wired access across user and device segments.
PoE devices
Appropriate for deployments where many PoE capable endpoints need data and power over a single Ethernet infrastructure using a 48 port PoE switch.
Edge switching
Fits edge switching roles where a high density 48 port PoE switch is needed to aggregate PoE enabled access devices in wiring closets.
Standardized copper cabling
Supports environments that rely on structured copper Ethernet cabling and require a 48 port PoE switch to centralize power delivery.
Centralized network management
Useful in networks that prefer a consistent enterprise switch platform with 48 PoE ports for simplified management and provisioning at the access layer.

Details

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Layer Support	Layer 2 switching

Enclosure Type	Rack-mountable

Forwarding Rate	131 Mpps

Mounting Options	Rack mounting bracket support for 19 inch racks and two-post racks

Operating System	Factory loaded with Extreme Networks Switch Engine OS

Packet Buffer Size	1.5 MB

Jumbo Frame Support	Up to 9,216 bytes

Stacking Capability	Supports stacking using SFP+ uplink/stacking ports

Switching Fabric Capacity	176 Gbps

Throughput	131 million packets per second (Mpps)

Power Consumption

Input Voltage Range	100 to 240 VAC, 50 to 60 Hz
Power Supplies Installed	1 installed power supply
Internal Power Supply Type	1 x fixed internal AC power supply
Power Provided by Power Supply	550 W power provided by installed power supply
Maximum System Power Consumption	470 W maximum system power consumption (with full PoE load)

Networking Ports & Interfaces

Port Count	48 ports
Mode Button	1 x front-panel mode button for LED mode selection
PoE Support	802.3at PoE, 30W per port
PoE Standard	IEEE 802.3at PoE on all 48 access ports
Uplink Ports	4 x 1/10Gb uplink, stacking ports, unpopulated
Ethernet Ports	48 x 10/100/1000Base-T 802.3at (30W) PoE ports
Management Port	1 x 10/100/1000BASE-T out-of-band management port
PoE Total Budget	370 W PoE power budget (with standard power supply)
USB Storage Port	1 x USB Type-A storage port on front panel
Uplink Port Speed	Each SFP+ uplink supports 1GbE or 10GbE operation
PoE Power Per Port	30 W
Switching Capacity	176 Gbps bidirectional switching capacity
MAC Address Table Size	16K MAC addresses
Console Management Ports	1 x RJ-45 serial console port and 1 x USB Micro-B console port
Uplink and Stacking Ports	4 x 1/10Gb SFP+ uplink or stacking ports (unpopulated SFP+ slots)
Management Interface Types	Out-of-band 10/100/1000BASE-T management port, RJ-45 serial console, USB Micro-B console, USB Type-A storage
Front Panel PoE Access Ports	48 x 10/100/1000Base-T PoE access ports
Out-of-Band Management Port Speed	10/100/1000BASE-T

Extreme Networks 4220-48P-4X 48-Port PoE switch