Cisco 1861 Integrated Services Router HWIC-1SER EOL Dates
Cisco 1-port serial WAN (Cisco 1861 only) EOL & EOSL Dates
Networking AccessoriesCategory: Networking Accessories
EOSL Date: 2019-05-31
HWIC-1SER Lifecycle Timeline
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End-of-Life Announcement (EOL)2013-11-20
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End of Sale (EOS)2014-05-21
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End of Service Life (EOSL)2019-05-31
No replacement information has been recorded for this model yet. Please contact your Cisco partner or reseller for a tailored migration plan.
Official Cisco EOL notice
You can view the official Cisco EOL / EOSL bulletin for this product at the link below.
View Official EOL DocumentationHWIC-1SER EOL Data – Full Overview
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End-of-Life Announcement (EOL)
- 2013-11-20
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End of Sale (EOS)
- 2014-05-21
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End of Service Life (EOSL)
- 2019-05-31
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Cisco HWIC-1SER 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 HWIC-1SER. 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 HWIC-1SER 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