5420M-48W-4 — Extreme Networks 5420M-48W-4YE - Extreme Networks ExtremeSwitching 5420M 48-Port 90W PoE+ Modular Ethernet Switch (4x 25GbE SFP28 Uplinks, Stackable, Layer 3, ExtremeCloud IQ Managed)
MPN: 5420M-48W-4|By: Extreme Networks

Starting from
$4,725
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
5420M-48W-4 is an Extreme Networks 5420M-48W-4YE - extreme networks ExtremeSwitching 5420M 48-Port 90W PoE+ modular Ethernet Switch (4x 25GbE SFP28 uplinks, stackable, layer 3, ExtremeCloud IQ managed). Airflow direction has to match the rest of the row, and a front-to-back unit dropped into a back-to-front aisle will run hot from day one. Tell us the rack layout and we will confirm the variant.
Send the quantity you need and we will come back within 48 business hours with availability confirmed, not estimated.
Featuring
- Port Configuration
- 48-Port
- Power over Ethernet
- PoE
- Switching Layer
- Layer 3
- Management
- Managed
- Power Rating
- 90W
- Manufacturer
- Extreme Networks
Interfaces / Ports
- Port Speed
- 25GbE
Physical characteristics
- Product Type
- Network Switches
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
Published specifications for 5420M-48W-4. Anything not listed here we will confirm against the manufacturer's documentation before quoting — we would rather answer the question than let you assume.
Where the Extreme Networks 5420M-48W-4 is deployed
- Sourcing 5420M-48W-4 against a build sheet that names it explicitly
- Extending the access layer for a new floor or building
- Replacing a failed switch inside a maintenance window
Who this part is for
- Teams adding an access layer or a top-of-rack switch to a live fabric
- MSPs standardising a customer estate on one switching platform
- Network teams replacing a failed switch under change control
What you get ordering this from us
Ordered by part number
5420M-48W-4 is what is quoted and 5420M-48W-4 is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Volume pricing
The listed price is per unit; tiered pricing applies at quantity and purchase orders are accepted.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Questions buyers ask about this part
- Is 5420M-48W-4 genuine and is the warranty intact?
- Yes. It ships new in Extreme Networks packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
- Will 5420M-48W-4 work in my server?
- Tell us what it is aggregating and what optics you already hold. We confirm the port mix, the uplink capacity and the airflow variant, and we will list the optics and rail kit you will also need.
- Do you accept purchase orders and quote at volume?
- Yes. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
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Specifying a system, not just the part?
Multi-node training is bounded by the fabric between the nodes, so the switch is specified with the cluster rather than after it.
