5420M-48W-4YE — Extreme Networks 5420 Series 48-Port PoE++ Switch with 4x25GbE SFP28 Uplinks
MPN: 5420M-48W-4YE|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
The Extreme Networks 5420 series 48-Port PoE++ Switch with 4x25GbE SFP28 uplinks is supplied under part number 5420M-48W-4YE. Switches are chosen on port mix and uplink capacity rather than headline throughput. This one is 48-Port. Tell us what it is aggregating and we will confirm the uplinks and optics you will also need.
Ask for the datasheet and firmware notes with the quote; we would rather you check our claim than take it.
Featuring
- Port Configuration
- 48-Port
- Power over Ethernet
- PoE
- Manufacturer
- Extreme Networks
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.
Specifications for 5420M-48W-4YE as published by Extreme Networks. Where a value is absent it is because we could not verify it, not because it does not exist — ask and we will check.
Where the Extreme Networks 5420M-48W-4YE is deployed
- Like-for-like replacement of 5420M-48W-4YE in an existing system
- Extending the access layer for a new floor or building
- Replacing a failed switch inside a maintenance window
Who this part is for
- Network teams replacing a failed switch under change control
- MSPs standardising a customer estate on one switching platform
- Integrators quoting a switch with its optics and rail kit as one line
What you get ordering this from us
Ordered by part number
The order is placed against 5420M-48W-4YE, not against a description of it, so there is no room for a substitution you did not agree to.
Airflow variant confirmed
We check the airflow direction against your aisle before shipping, because the wrong variant runs hot for the life of the switch.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Questions buyers ask about this part
- Is 5420M-48W-4YE 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-4YE 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 — POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
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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.
