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Cisco ISR3900 C1F1UISR3900SK9= EOL Dates

Cisco ONE Upg-to Foundation Perpetual ISR3900 Std EOL & EOSL Dates

Software

Category: Software

Series: Cisco ISR3900

Part Number: C1F1UISR3900SK9= Model Number: C1F1UISR3900SK9=
In EOSL Phase

EOSL Date: 2021-06-30

C1F1UISR3900SK9= Lifecycle Timeline


  • End-of-Life Announcement (EOL)
    2018-03-30


  • End of Sale (EOS)
    2018-06-30


  • End of Service Life (EOSL)
    2021-06-30

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 Documentation

C1F1UISR3900SK9= EOL Data – Full Overview

End-of-Life Announcement (EOL)
2018-03-30
End of Sale (EOS)
2018-06-30
End of Service Life (EOSL)
2021-06-30
Application SW – End of Service Contract Renewal
2020-09-30
Application SW – End of SW Maintenance
2019-06-30
Application SW – Last Ship
2018-09-30

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Lifecycle summary · Cisco C1F1UISR3900SK9=

Cisco C1F1UISR3900SK9= 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 C1F1UISR3900SK9=. 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 C1F1UISR3900SK9= 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