Fortinet FortiGate FortiGate-1500DT EOL Dates
Category: Firewalls
Series: Fortinet FortiGate
EOSL Date: 2026-12-31
FortiGate-1500DT Lifecycle Timeline
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End-of-Life Announcement (EOL)2021-10-02
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End of Sale (EOS)2021-12-31
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End of Service Life (EOSL)2026-12-31
No replacement information has been recorded for this model yet. Please contact your Fortinet partner or reseller for a tailored migration plan.
Official Fortinet EOL notice
You can view the official Fortinet EOL / EOSL bulletin for this product at the link below.
View Official EOL DocumentationFortiGate-1500DT EOL Data – Full Overview
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End-of-Life Announcement (EOL)
- 2021-10-02
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End of Sale (EOS)
- 2021-12-31
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End of Service Life (EOSL)
- 2026-12-31
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Fortinet FortiGate-1500DT End-of-Life (EOL) & End-of-Sale (EOS) Overview
This page provides the official End-of-Sale (EOS), End-of-Life (EOL) and End of Service Life (EOSL) milestones for Fortinet FortiGate-1500DT. Use these lifecycle dates to plan hardware replacement, upgrade projects, and migration to newer Fortinet platforms before the product is fully discontinued.
By understanding the Fortinet FortiGate-1500DT EOL / EOSL timeline and support policy, IT managers, resellers and network integrators can renew maintenance contracts on time, reduce unplanned downtime, and choose compatible replacement models that fit their long-term network roadmap.
- Plan EOS / EOL hardware refresh
- Align support contracts with EOSL dates
- Evaluate Fortinet replacement & upgrade options