Cisco 1900 Integrated Services Routers Cisco 1921 EOL Dates
Cisco 1921 Lifecycle Timeline
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Release Date2009-10-13
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End-of-Life Announcement (EOL)2018-08-28
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End of Sale (EOS)2020-05-08
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End of Service Life (EOSL)2025-05-31
NEW
Cisco 1921 has reached EOL / EOS. Suggested replacement: Cisco Catalyst 8000 Edge Platforms Family for continued Cisco support.
Official Cisco EOL notice
You can view the official Cisco EOL / EOSL bulletin for this product at the link below.
View Official EOL DocumentationCisco 1921 EOL Data – Full Overview
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Release Date
- 2009-10-13
-
End-of-Life Announcement (EOL)
- 2018-08-28
-
End of Sale (EOS)
- 2020-05-08
-
End of Service Life (EOSL)
- 2025-05-31
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Cisco Cisco 1921 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 Cisco Cisco 1921. Use these lifecycle dates to plan hardware replacement, upgrade projects, and migration to newer Cisco platforms before the product is fully discontinued.
By understanding the Cisco Cisco 1921 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 Cisco replacement & upgrade options