The QFX5110 is a 10/40/100GbE fixed data center switch commonly deployed as a leaf or spine switch in enterprise and government facilities. Juniper's TSB108931 announced End of Life for the QFX5110-48S on 07/15/2026, with a last order date of 07/15/2027, engineering support ending 07/15/2030, and end of support on 07/15/2032. No specific replacement model was named in the bulletin.
Milestone
Published date
End-of-Sale
Jul 15, 2027
End of software maintenance
Jul 15, 2030
End of support
Jul 15, 2032
Dates are from Juniper Networks’s published lifecycle notice for this product. Confirm against the official bulletin before decommissioning or letting support lapse.
Planning the QFX5110-48S-AFI2 replacement?
The milestones above are from Juniper’s published notice. A Uniqcli specialist will confirm them against the current bulletin and follow up by email with the replacement path and what we can source for it.
Frequently asked
When is the Juniper QFX5110-48S-AFI2 end of life?
Juniper's published notice sets End-of-Sale for the QFX5110-48S-AFI2 at Jul 15, 2027. The published end-of-support date is Jul 15, 2032, after which vendor support ends. Check the milestones on this page and plan the refresh ahead of the support cutoff.
What replaces the Juniper QFX5110-48S-AFI2?
Juniper has not named a one-for-one replacement in the notice this page is built from. Uniqcli can recommend and quote the current equivalent for the QFX5110-48S-AFI2, with TAA country-of-origin screening on request.
Can I still buy or get support for the QFX5110-48S-AFI2?
Vendor support continues until Jul 15, 2032 under an active support contract. For a fleet still running this hardware, the practical next step is a refresh plan — request a quote and we will price the current replacement.
Send unit counts or a bill of materials — we price the current replacement, confirm stock and TAA country of origin, and return one reviewed refresh quote.
