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Cisco Catalyst 9300 STACK-T3-1M= EOL Dates

Cisco 1M Type 3 Stacking Cable, spare for C9300L EOL & EOSL Dates

Networking Accessories
Part Number: STACK-T3-1M= Model Number: STACK-T3-1M=
EoS – Sales Ended

EOSL Date: 2030-11-30

STACK-T3-1M= Lifecycle Timeline


  • End-of-Life Announcement (EOL)
    2025-05-05


  • End of Sale (EOS)
    2025-11-03


  • End of Service Life (EOSL)
    2030-11-30

STACK-T3A-1M=
NEW

STACK-T3-1M= has reached EOL / EOS. Suggested replacement: Cisco C9300L & C9300LM 1M Type 3A Stacking Cable 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 Documentation

STACK-T3-1M= EOL Data – Full Overview

End-of-Life Announcement (EOL)
2025-05-05
End of Sale (EOS)
2025-11-03
End of Service Life (EOSL)
2030-11-30

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Lifecycle summary · Cisco STACK-T3-1M=

Cisco STACK-T3-1M= 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 STACK-T3-1M=. 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 STACK-T3-1M= 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