Fortinet FortiGate 1100E — End-of-Life & EOSL Dates
Fortinet FortiGate 1100E next-generation firewall. Published end-of-order (end-of-sale) and end-of-support (EOSL) dates from Fortinet's public hardware Product Life Cycle feed, linked for verification.
Support summary
SupportedFortinet FortiGate 1100E is still under Fortinet support, to Sep 2031 (earliest group Aug 2031). Fold the eventual replacement into your planning cycle.
Why this score
- Supported, with more than 3 years of runway
- Vendor-published date, source-linked
- Category: next-generation firewall
The score reflects support-lifecycle timing and source confidence only — it is not a risk, safety or compliance rating. How it’s calculated →
FortiGate-1100E-DC
SUPPORTEDFortiGate-1100E / FortiGate-1100E-DC-USG / FortiGate-1100E-LENC
SUPPORTEDOptions from here
The Fortinet FortiGate 1100E is still supported. Options to plan around, in rough priority:
Supported for now — track the end-of-service date and revisit at refresh planning.
Fold the eventual replacement into your multi-year budget.
Stay on a supported software train while under OEM support.
An option to extend life once the OEM cutoff nears.
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.
Fortinet FortiGate 1100E — questions
Is the Fortinet FortiGate 1100E end of life?
Not yet — all tracked FortiGate 1100E SKU groups are still within Fortinet support, though dates vary by SKU. See the breakdown below.
What is the last date of support for the FortiGate 1100E?
Last dates of support across FortiGate 1100E SKU groups range from Aug 2031 to Sep 2031.
Where do these FortiGate 1100E dates come from?
Every end-of-sale and end-of-service-life date on this page links to the official Fortinet end-of-sale bulletin it was taken from.
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