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Cisco 550X SG550X-48P-K9-CN EOL & EOSL Dates

Lifecycle record

SG550X-48P-K9-CN status overview

Cisco SG550X-48P-K9-CN is currently marked as EoS - Sales Ended in the lifecycle database. Recorded milestones: EOL 2022-01-29, EOS 2022-07-30, EOSL 2027-07-31. The source URL is listed on this page. Check availability and replacement options separately before procurement.

EOS Passed
EOL announcement
2022-01-29
End of sale
2022-07-30
EOSL
2027-07-31
Product path
Switches Cisco 550X Model SG550X-48P-K9-CN
Source
Official Cisco bulletin

Lifecycle planning

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

SG550X-48P-K9-CN Lifecycle Timeline

  • Release Date
    2017-01-31
  • End-of-Life Announcement (EOL)
    2022-01-29
  • End of Sale (EOS)
    2022-07-30
  • End of Service Life (EOSL)
    2027-07-31

Replacement path

CBS350-48P-4X-CN

Cisco CBS350 Managed 48-port GE, PoE, 4x10G SFP+

Use the replacement reference as a starting point, then confirm fit, lead time, and support coverage.

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.

Request a quote

All lifecycle dates

Complete recorded fields for SG550X-48P-K9-CN.

Release Date
2017-01-31
End-of-Life Announcement (EOL)
2022-01-29
End of Sale (EOS)
2022-07-30
End of Service Life (EOSL)
2027-07-31

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