Cisco ISR 1109 C1109-2PLTEUS EOL Dates
Cisco ISR 1109 M2M 2 Ports GE Ethernet and LTE ATT and TMobile EOL & EOSL Dates
RoutersCategory: Routers
Series: Cisco ISR 1109
EOSL Date: 2031-07-31
C1109-2PLTEUS Lifecycle Timeline
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End-of-Life Announcement (EOL)2025-07-28
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End of Sale (EOS)2026-07-28
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End of Service Life (EOSL)2031-07-31
C1121-4PLTEP
NEW
C1109-2PLTEUS has reached EOL / EOS. Suggested replacement: Cisco ISR 1100 4P Dual GE SFP Router Pluggable SMS/GPS 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 DocumentationC1109-2PLTEUS EOL Data – Full Overview
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End-of-Life Announcement (EOL)
- 2025-07-28
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End of Sale (EOS)
- 2026-07-28
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End of Service Life (EOSL)
- 2031-07-31
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Cisco C1109-2PLTEUS 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 C1109-2PLTEUS. 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 C1109-2PLTEUS 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