Juniper QFX Series QFX3500 — End-of-Life & EOSL Dates
Juniper QFX Series QFX3500 — switch. Published end-of-sale (last order) and end-of-support (EOSL) dates from Juniper JTAC End-of-Life bulletins.
Is the Juniper QFX Series QFX3500 end of life?
Past end of serviceEvery tracked Juniper QFX Series QFX3500 SKU group is past Juniper 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.
Why this score
- Past end of service life — 63 months ago
- Vendor-published date, source-linked
- Category: switch
The score reflects support-lifecycle timing and source confidence only — higher means more support runway. It is not a risk, safety or compliance rating. How it’s calculated →
QFX3500
EOSL — PAST2 SKUs in this group
QFX3500
EOSL — PAST18 SKUs in this group
Options from here
Unsupported nowThe Juniper QFX Series QFX3500 is past Juniper 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 or maintenance and lists no paid placements. Third-party maintenance keeps unsupported gear in production past the OEM cutoff; whether it fits depends on the asset's role.
QFX Series QFX3500 — questions
Is the Juniper QFX Series QFX3500 end of life?
Yes — every tracked QFX3500 SKU group is past its last date of support.
What is the last date of support for the QFX3500?
Last dates of support across QFX3500 SKU groups range from May 2021 to Dec 2022.
Where do these QFX3500 dates come from?
Every end-of-sale and end-of-service-life date on this page links to the official Juniper end-of-sale bulletin it was taken from.
More Juniper QFX Series · compare all 14 models →
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