Juniper QFX Series QFX5100 — End-of-Life & EOSL Dates
Juniper QFX Series QFX5100 — 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 QFX5100 end of life?
Mixed — varies by part numberJuniper QFX Series QFX5100 has mixed lifecycle status — some SKU groups are already past Juniper end of service while others run until Dec 2027. Confirm the exact part number before any support or refresh decision. For past-EOSL units, weigh third-party maintenance, spares, replacement, or a documented run-to-failure.
Why this score
- Past end of service life — 12 months ago
- Vendor-published date, source-linked
- Mixed status across SKU groups — some past EOSL, some still supported
- 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 →
QFX5100
EOSL — PAST2 SKUs in this group
QFX5100
SUPPORTED2 SKUs in this group
QFX5100
SUPPORTED30 SKUs in this group
QFX5100
SUPPORTED8 SKUs in this group
Options from here
Mixed — varies by part number2 Juniper QFX Series QFX5100 part numbers are past Juniper end of service while 40 remain supported (to Dec 2027). For the past-EOSL units, these are the usual paths:
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 QFX5100 — questions
Is the Juniper QFX Series QFX5100 end of life?
Partly — some QFX5100 SKU groups are past end of service life while others are still supported. See the dates by SKU group below.
What is the last date of support for the QFX5100?
Last dates of support across QFX5100 SKU groups range from Aug 2025 to Dec 2027.
Where do these QFX5100 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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