Extreme Networks A4 Series 10/100 Switches End-of-Life & EOSL Dates
A4 Series 10/100 Switches. Extreme Networks end-of-life bulletin "A4 Series Switches Bulletin", read in full; each date below is shown with the bulletin's own wording.
Every tracked Extreme Networks A4 Series 10/100 Switches SKU group is past Extreme Networks end of service life (last group Dec 2022). Units in production should be treated as unsupported. For past-EOSL units, weigh third-party maintenance, spares, replacement, or a documented run-to-failure. Extreme Networks’s named migration path: 210 Series.
EOL announced
Jun 2017
End of sale
Dec 2017
Last date of support
Dec 2022
Part numbers
4
46
months past last support
Why this score
- Past end of service life 46 months ago
- Vendor-published date, source-linked
- Vendor-named replacement / migration path available
- Category: ethernet switch
Support-lifecycle timing and source confidence only. Higher means more runway. It is not a risk, safety or compliance rating. How it is calculated
Part numbers in this family
All 4 share the dates above. Find your exact part to confirm.
| Part number | Description | End of sale | Last support | Status |
|---|---|---|---|---|
| A4H124-24 | A4 Series 10/100 Switches | Dec 2017 | Dec 2022 | Past support |
| A4H124-24P | A4 Series 10/100 Switches | Dec 2017 | Dec 2022 | Past support |
| A4H124-48 | A4 Series 10/100 Switches | Dec 2017 | Dec 2022 | Past support |
| A4H124-48P | A4 Series 10/100 Switches | Dec 2017 | Dec 2022 | Past support |
Options from here
The Extreme Networks A4 Series 10/100 Switches is past Extreme Networks end of service life. These are the paths teams take from here:
Keep it in production past the OEM cutoff with an independent maintainer.
Buy spares now, while units still circulate on the secondary market. Current eBay listings for Extreme Networks A4 Series 10/100 Switches ↗
It is unsupported today. Set a migration timeline and budget.
Low-criticality role: document the risk, harden backups, retire on your terms.
Independent and informational. EOSL.ai sells no hardware and no maintenance, and lists no paid placements. Third-party maintenance keeps unsupported gear in production past the OEM cutoff; whether it fits depends on the role the asset plays.
Extreme Networks A4 Series 10/100 Switches — questions
Is the Extreme Networks A4 Series 10/100 Switches end of life?
Yes. Every tracked A4 Series 10/100 Switches SKU group is past its last date of support.
What is the last date of support for the A4 Series 10/100 Switches?
Dec 2022, per the Extreme Networks end-of-sale bulletin.
Where do these A4 Series 10/100 Switches dates come from?
Every end-of-sale and end-of-service-life date on this page links to the official Extreme Networks end-of-sale bulletin it was taken from.
What is the replacement for the A4 Series 10/100 Switches?
Extreme Networks's end-of-life bulletin lists 210 Series as the recommended migration path for the A4 Series 10/100 Switches. Exact per-part-number replacements are in the linked bulletin.
On the same timetable
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