Juniper SRX Series SRX3400 — End-of-Life & EOSL Dates
Juniper SRX Series SRX3400 — firewall. Published end-of-sale (last order) and end-of-support (EOSL) dates from Juniper JTAC End-of-Life bulletins.
Every tracked Juniper SRX Series SRX3400 SKU group is past Juniper end of service life (last group Dec 2023). Units in production should be treated as unsupported. For past-EOSL units, weigh third-party maintenance, spares, replacement, or a documented run-to-failure.
End of sale
Nov 2014 – Dec 2021
Last date of support
Nov 2019 – Dec 2023
Part numbers
7
81
months past last support
Why this score
- Past end of service life — 81 months ago
- Vendor-published date, source-linked
- Category: firewall
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
Dates vary across 4 groups in this family, so every row carries its own. Find your exact part before you plan.
| Part number | Description | End of sale | Last support | Status |
|---|---|---|---|---|
| SRX3400BASE-DC | SRX3400 firewall | Nov 2014 | Nov 2019 | Past support |
| SRX3400-ADEF | SRX3400 firewall | Dec 2017 | Dec 2022 | Past support |
| SRX3400-PKG | SRX3400 firewall | Dec 2017 | Dec 2022 | Past support |
| SRX3400-FLTR | SRX3400 firewall | Dec 2021 | Dec 2022 | Past support |
| SRX3400-CHAS | SRX3400 firewall | Dec 2017 | Dec 2023 | Past support |
| SRX3400BASE-AC | SRX3400 firewall | Dec 2017 | Dec 2023 | Past support |
| SRX3400BASE-DC2 | SRX3400 firewall | Dec 2017 | Dec 2023 | Past support |
Options from here
The Juniper SRX Series SRX3400 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 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.
SRX Series SRX3400 — questions
Is the Juniper SRX Series SRX3400 end of life?
Yes. Every tracked SRX3400 SKU group is past its last date of support.
What is the last date of support for the SRX3400?
Last dates of support across SRX3400 SKU groups range from Nov 2019 to Dec 2023.
Where do these SRX3400 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 SRX Series · compare all 14 models →
On the same timetable
Embed this status on your wiki or README
