Lifecycle record

Cisco 3504 Wireless Controller SW Rel. 8.5 EOL & EOSL Dates

Check Cisco AIR-CT3504-SW-8-5 lifecycle milestones, source fields, replacement notes.

EOL & EOSL Dates and Details

AIR-CT3504-SW-8-5 lifecycle data

End-of-Life Announcement (EOL)	2021-01-11
End of Sale (EOS)	2021-01-31
End of Service Life (EOSL)	2027-01-31
Manufacturer	Cisco
Category	Wireless
Product Series	Cisco 3504 Wireless controller
Part Number	AIR-CT3504-SW-8-5
Model Number	AIR-CT3504-SW-8.5
Release Date	-
Replacement Part Number	N/A
Replacement Product Name	Cisco Catalyst 9800 L Wireless Controllers

Lifecycle status

EoS - Sales Ended

Recorded lifecycle milestones in date order.

Official source fields and support milestones recorded for AIR-CT3504-SW-8-5.

Last Ship Date: HW, License	2021-05-02
Last Ship Date: HW	05/02/2021
End Of New Service Attachment Date: HW	01/31/2023
End Of SW Maintenance Releases Date: HW	01/31/2023
End Of Routine Failure Analysis Date: HW	01/31/2023
End Of Vulnerability/Security Support: HW	01/30/2025
End Of Service Contract Renewal Date: HW	05/01/2026
End of-Service-Life (EOSL)	2027-01-31
Official EOL Notice	View Official EOL Documentation

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Manufacturer	Part Number	Product Name	EOL Date
Cisco	C1-AIR-CT3504-K9	Cisco ONE - 3504 Wireless Controller (TAA)	2021-01-11
Cisco	EDU-CT3504-K9	Cisco 3504 Wireless Controller for US K12	2021-01-11