Extreme Networks Summit X670 and X670V TAA Models — End-of-Life & EOSL Dates
Summit X670 and X670V TAA Models. Extreme Networks end-of-life bulletin "TAA Switch Models Bulletin", read in full; each date below is shown with the bulletin's own wording.
Every tracked Extreme Networks Summit X670 and X670V TAA Models SKU group is past Extreme Networks end of service life (last group Jun 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: Summit X670-G2-48x-4q-FB-AC-TAA.
EOL announced
Jun 2017
End of sale
Jun 2017
Last date of support
Jun 2022
Part numbers
4
52
months past last support
Why this score
- Past end of service life — 52 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 |
|---|---|---|---|---|
| 17101T | Summit X670 and X670V TAA Models | Jun 2017 | Jun 2022 | Past support |
| 17102T | Summit X670 and X670V TAA Models | Jun 2017 | Jun 2022 | Past support |
| 17103T | Summit X670 and X670V TAA Models | Jun 2017 | Jun 2022 | Past support |
| 17104T | Summit X670 and X670V TAA Models | Jun 2017 | Jun 2022 | Past support |
Options from here
The Extreme Networks Summit X670 and X670V TAA Models 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.
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 Summit X670 and X670V TAA Models — questions
Is the Extreme Networks Summit X670 and X670V TAA Models end of life?
Yes. Every tracked Summit X670 and X670V TAA Models SKU group is past its last date of support.
What is the last date of support for the Summit X670 and X670V TAA Models?
Jun 2022, per the Extreme Networks end-of-sale bulletin.
Where do these Summit X670 and X670V TAA Models 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 Summit X670 and X670V TAA Models?
Extreme Networks's end-of-life bulletin lists Summit X670-G2-48x-4q-FB-AC-TAA as the recommended migration path for the Summit X670 and X670V TAA Models. Exact per-part-number replacements are in the linked bulletin.
On the same timetable
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