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Lifecycle record

AIR-CT2504-25-K9 EOL & EOSL Dates

Cisco 2504 Wireless Controller with 25 AP licenses

Lifecycle status

End of Support (EOL Completed)

AIR-CT2504-25-K9 reached its last date of support on 2020-01-31. Cisco support services are no longer available for this model. Recommended replacement: AIR-CT2504-25-K9.

Last checked: 2026-06-16

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EOL & EOSL Dates and Details

End-of-Life Announcement (EOL) 2014-07-01
End of Sale (EOS) 2015-01-02
End of Service Life (EOSL) 2020-01-31
Manufacturer Cisco
Category Wireless
Product Series Cisco 2504 Wireless Controller
Part Number AIR-CT2504-25-K9
Release Date 2011-03-01
Replacement Part Number AIR-CT2504-25-K9
Replacement Product Name Cisco 2504 Wireless Controller with 25 AP licenses

Lifecycle Timeline

Recorded lifecycle milestones in date order.

  • Release Date
    2011-03-01
  • End-of-Life Announcement (EOL)
    2014-07-01
  • End of Sale (EOS)
    2015-01-02
  • Last Ship Date
    2015-04-02
  • End of SW Maintenance
    2016-01-02
  • End of Service Contract Renewal
    2019-04-01
  • Last Date of Support
    2020-01-31
  • End of Service Life (EOSL)
    2020-01-31

Additional Information

Support milestones and the official source recorded for this model.

Last Ship Date: HW, License 2015-04-02
End Of New Service Attachment Date: HW 2016-01-02
End Of SW Maintenance Releases Date: HW 2016-01-02
End Of Routine Failure Analysis Date: HW 2016-01-02
End Of Vulnerability/Security Support: HW 2018-01-02
End Of Service Contract Renewal Date: HW 2019-04-01
Last Date Of Support: HW 2020-01-31
Official EOL Notice View Official EOL Documentation

More Cisco 2504 Wireless Controller EOL Dates

Part Number Product Name EOL Announcement End of Sale
AIR-AP1702I-WLC Cisco Bundle 2 AP1700I and WLC2504 with 25 licenses 2018-04-18 2018-04-18
AIR-AP2702I-WLC Cisco Bundle 2 AP2700I and WLC2504 with 25 licenses 2018-04-18 2018-04-18
AIR-AP3702I-WLC Cisco Bundle 2 AP3700I and WLC2504 with 25 licenses 2018-04-18 2018-04-18
AIR-CT2504-15-K9 Cisco 2504 Wireless Controller with 15 AP Licenses (TAA) 2014-07-01 2015-01-02
AIR-CT2504-15PROM Cisco 2504 Wireless Controller w/ 15 AP Lic. and Promo 15 IOS Lic. 2018-04-18 2018-04-18
AIR-CT2504-25-K9Z Cisco 2504 Wireless Controller in a bundle with 25 AP licenses 2018-04-18 2018-04-18
AIR-CT2504-25PROM Cisco 2504 Wireless Controller w/ 25 AP Lic. and Promo 25 IOS Lic. 2018-04-18 2018-04-18
AIR-CT2504-5-K9 Cisco 2504 Wireless Controller with 5 AP Licenses 2014-07-01 2015-01-02
All Cisco 2504 Wireless Controller lifecycle dates