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Cisco ASA 5500 ASA5508-K8 EOL Dates

Cisco ASA 5508-X with FirePOWER services, 8GE,AC, DES EOL & EOSL Dates

Firewalls
Part Number: ASA5508-K8 Model Number: ASA5508-K8
EoS – Sales Ended

EOSL Date: 2026-08-31

ASA5508-K8 Lifecycle Timeline


  • End-of-Life Announcement (EOL)
    2021-02-01


  • End of Sale (EOS)
    2021-08-02


  • End of Service Life (EOSL)
    2026-08-31

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 Documentation

ASA5508-K8 EOL Data – Full Overview

End-of-Life Announcement (EOL)
2021-02-01
End of Sale (EOS)
2021-08-02
End of Service Life (EOSL)
2026-08-31

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Lifecycle summary · Cisco ASA5508-K8

Cisco ASA5508-K8 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 ASA5508-K8. 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 ASA5508-K8 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