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Extreme Networks 5420M-24W-24S-4YE 48-Port Managed Switch - 24x PoE+ 90W - 24x SFP - 4 x 25GbE SFP28 Uplinks - Layer 3 - 1. 44 kW PoE Budget
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Product Features
Technical Overview
The 5420M-24W-24S-4YE offers a dual-purpose port architecture: 24x 10/100/1000Base-T PoE ports (IEEE 802.3bt compliant) for endpoint connectivity, complemented by 24x SFP slots for fiber aggregation and 4x SFP28 (25GbE) slots for high-speed uplinks or server connections. All 24 PoE ports support up to 90W per port, enabling support for high-power devices such as 802.11ax access points and pan-tilt-zoom cameras.
The switch delivers wire-speed forwarding with a maximum data transfer rate of 3.13 GB/s and supports advanced Layer 3 features including static and dynamic routing. It complies with IEEE 802.3az Energy Efficient Ethernet to minimize power consumption during low traffic periods. Stacking is achieved via two dedicated 20GbE ports, allowing multiple units to be managed as a single logical switch.
This section brings together practical product details such as Features, Total Number of Network Ports, Network (RJ-45), Uplink Port, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This switch is engineered for network administrators who need both high PoE output and flexible uplink options in a compact 1U form factor. The combination of 24 PoE+ ports with a 1.44 kW budget and 28 expansion slots (24 SFP + 4 SFP28) ensures that the switch can serve as both an access layer PoE aggregator and a distribution switch with high-speed uplinks.
High PoE Density
24 ports each delivering up to 90W (IEEE 802.3bt) with a total budget of 1.44 kW, capable of powering the most demanding endpoints.
Flexible Uplinks
4 x 25GbE SFP28 slots provide high-bandwidth uplinks to core switches or servers, while the 24 SFP slots allow fiber connectivity to remote closets.
Layer 3 Intelligence
Full Layer 3 switching with static and dynamic routing reduces the need for a separate router in many access/aggregation deployments.
Deployment / Use Cases
The 5420M-24W-24S-4YE is ideal for enterprise campus networks requiring high PoE budgets for wireless access points and security cameras, combined with fiber aggregation to a core network. In a typical deployment, the 24 PoE ports connect to Wi-Fi 6/6E access points and IP cameras, while the SFP slots provide fiber downlinks to IDFs and the 25GbE uplinks connect to a 25GbE or 100GbE core switch.
Another common use case is in converged networks where the switch serves as a top-of-rack unit in a data center, providing 25GbE server connectivity alongside PoE for management and monitoring devices. The stacking capability allows horizontal expansion without management overhead.
Campus Access Layer
Deploy as a PoE access switch for high-density wireless and surveillance, with fiber uplinks to the distribution layer.
- 24 PoE++ ports for APs/cameras
- 24 SFP for fiber to IDFs
- 4x 25GbE to core
Data Center ToR
Use as a top-of-rack switch for 25GbE server connectivity, with PoE for lights-out management.
- 4x 25GbE to servers
- PoE for iLO/iDRAC
- Stack for aggregation
Physical Profile
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.72" (43.70 mm), 17.36" (441 mm), 13" (330.20 mm), 9.85 lb (4470 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
Physical fit matters beyond raw measurements because it affects placement, airflow, cable routing, handling, and day-to-day service access. Buyers often review this section to reduce installation surprises and confirm whether the product will sit cleanly in the intended desk, shelf, rack, cabinet, or shared workspace.
- Width
- 17.36" (441 mm)
- Depth
- 13" (330.20 mm)
- Height
- 1.72" (43.70 mm)
- Weight
- 9.85 lb (4470 g)
What's in the Box
The switch ships with the essential components for immediate deployment, including the power supplies and fan module.
Highlights
- 24 Gigabit Ethernet PoE ports with 90W per port (IEEE 802.3bt) and 1.44 kW total budget
- 24 SFP slots for fiber connectivity plus 4 SFP28 (25GbE) uplink ports
- 2 dedicated 20GbE stacking ports for simplified management
- Layer 3 switching support with advanced routing capabilities
- Rack-mountable 1U form factor with 45.5 W typical power draw
- Managed switch with full CLI, web GUI, and SNMP support
- Supports 10/100/1000Base-T, 10GBase-X, and 25GBase-X media types
- Compliant with IEEE 802.3az Energy Efficient Ethernet and PoE standards
- Lifetime limited warranty from Extreme Networks
Specifications
| Specifications | |
|---|---|
| Manufacturer | Extreme Networks, Inc |
| Manufacturer Part Number | 5420M-24W-24S-4YE |
| Brand Name | Extreme Networks |
| Product Series | 5420 |
| Product Model | 5420M-24W-24S-4YE |
| Product Name | 48-port with 24-port 90W PoE And 24-Port SFP Switch |
| Product Type | Ethernet Switch |
| Technical Information | |
| Features | Built-in Fan |
| Interfaces/Ports | |
| Total Number of Network Ports | 24 |
| Network (RJ-45) | Yes |
| Uplink Port | Yes |
| Modular | Yes |
| Stack Port | Yes |
| Port/Expansion Slot Details | 24 x Gigabit Ethernet PoE,24 x Gigabit Ethernet Expansion Slot,4 x 25 Gigabit Ethernet Expansion Slot,2 x 20 Gigabit Ethernet Stacking Port |
| Media & Performance | |
| Media Type Supported | Optical Fiber,Twisted Pair |
| Ethernet Technology | Gigabit Ethernet,10 Gigabit Ethernet,25 Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,10GBase-X,25GBase-X |
| Maximum Data Transfer Rate | 3.13 GB/s |
| I/O Expansions | |
| Total Number of Expansion Slots | 28 |
| Expansion Slot Type | SFP,SFP28 |
| Number of SFP Slots | 24 |
| Network & Communication | |
| Layer Supported | 3 |
| Networking Standards | IEEE 802.3,IEEE 802.3ab,IEEE 802.3bz,IEEE 802.3ae,IEEE 802.3aq,IEEE 802.3by,IEEE 802.3az,IEEE 802.3bt |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 1.44 kW |
| Power Source | Power Supply |
| Redundant Power Supply Supported | Yes |
| Power Consumption | 45.50 W |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Height | 1.72" (43.70 mm) |
| Width | 17.36" (441 mm) |
| Depth | 13" (330.20 mm) |
| Weight (Approximate) | 9.85 lb (4470 g) |
| Miscellaneous | |
| Package Contents | 48-port with 24-port 90W PoE And 24-Port SFP Switch 2 x PSU Fan Module |
| Energy Star | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE),Taiwan Restriction of Hazardous Substances (Taiwan RoHS),China Restriction of Hazardous Substances (China RoHS) |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What is the PoE budget of the Extreme Networks 5420M-24W-24S-4YE?
The switch has a total PoE budget of 1.44 kW (1440 watts) across 24 ports. Each port can deliver up to 90W (IEEE 802.3bt), allowing high-power devices such as 802.11ax access points, PTZ cameras, and thin clients to be powered directly from the switch.
How many SFP ports and uplink ports are available?
The switch provides 24 SFP slots for 1GbE fiber or copper transceivers, and 4 SFP28 slots that support 25GbE (backward compatible with 10GbE). This gives a total of 28 expansion slots for uplinks, aggregation, or server connections.
Can the switch be stacked with other units?
Yes. The 5420M-24W-24S-4YE includes two dedicated 20GbE stacking ports that allow multiple switches to be interconnected and managed as a single logical device. Stacking provides simplified management, higher port density, and redundancy.
Does the switch support Layer 3 routing?
Yes. It supports Layer 3 switching, including static routing and dynamic routing protocols. This allows the switch to perform inter-VLAN routing and reduces the need for a dedicated router in many access/aggregation deployments.
What form factor and dimensions does the switch occupy?
The switch is rack-mountable in a standard 19-inch rack, with a height of 1.72 inches (1U), width of 17.36 inches, and depth of 13 inches. It weighs approximately 9.85 lbs (4.47 kg), making it suitable for space-constrained wiring closets and data center racks.
What management options are available?
As a fully managed switch, it supports CLI (console and SSH), web-based GUI, SNMP, and Extreme Networks management platforms. It also includes features like sFlow, port mirroring, VLANs, and QoS for granular control.
What uplink, SFP, fiber, or media support detail is listed?
The warranty or support detail listed is Yes, giving buyers a clearer picture of expected coverage after purchase.
Does the product support PoE or wireless networking?
Connectivity support is listed in the product specifications, including the relevant wireless or port options when available.
| Qty | Price | Available |
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