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Cisco Catalyst 3550 C3550-24-EMI-SW EOL & EOSL Dates

Lifecycle record

C3550-24-EMI-SW status overview

Cisco C3550-24-EMI-SW is currently marked as In EOSL Phase in the lifecycle database. Recorded milestones: EOL 2023-03-07, EOS 2023-09-05, EOSL 2025-09-30. The source URL is listed on this page. Check availability and replacement options separately before procurement.

In EOSL Phase
EOL announcement
2023-03-07
End of sale
2023-09-05
EOSL
2025-09-30
Product path
Software Cisco Catalyst 3550 Model C3550-24-EMI-SW
Source
Official Cisco bulletin

Lifecycle planning

Review the official timeline first, then check replacement fit and current sourcing options.

C3550-24-EMI-SW Lifecycle Timeline

  • Release Date
    2002-03-18
  • End-of-Life Announcement (EOL)
    2023-03-07
  • End of Sale (EOS)
    2023-09-05
  • End of Service Life (EOSL)
    2025-09-30

Replacement path

No replacement part is recorded for this model. Ask for a compatibility check before ordering.

Availability check

EOL, EOS, and EOSL dates do not confirm whether stock is available. Use the quote form for current sourcing, alternatives, and delivery options.

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All lifecycle dates

Complete recorded fields for C3550-24-EMI-SW.

Release Date
2002-03-18
End-of-Life Announcement (EOL)
2023-03-07
End of Sale (EOS)
2023-09-05
End of Service Life (EOSL)
2025-09-30
Application SW – End of Service Contract Renewal
2025-09-04
Application SW – End of SW Maintenance
2024-09-04
Application SW – Last Ship
2023-12-04
Application SW – Last Date Of Support
2025-09-30

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