Lifecycle record
AIR-CT5520-CA-K9 EOL & EOSL Dates
Cisco 5520 Wireless Controller for Service Depot TAA
Lifecycle status
End of Support (EOL Completed)
AIR-CT5520-CA-K9 reached its last date of support on 2025-01-31. Cisco support services are no longer available for this model. Recommended replacement: C9800-40-K9.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2021-01-31 |
|---|---|
| End of Sale (EOS) | 2021-12-10 |
| End of Service Life (EOSL) | 2027-01-31 |
| Manufacturer | Cisco |
| Category | Wireless |
| Product Series | Cisco 5520 Wireless controller |
| Part Number | AIR-CT5520-CA-K9 |
| Model Number | AIR-CT5520-CA-K9++ |
| Release Date | 2015-03-02 |
| Replacement Part Number | C9800-40-K9 |
| Replacement Product Name | Cisco Catalyst C9800-40 Wireless Controller |
Lifecycle Timeline
Recorded lifecycle milestones in date order.
Additional Information
Support milestones and the official source recorded for this model.
| Last Ship Date: HW, License | 2022-05-02 |
|---|---|
| End Of New Service Attachment Date: HW | 2023-01-31 |
| End Of SW Maintenance Releases Date: HW | 2023-01-31 |
| End Of Routine Failure Analysis Date: HW | 2023-01-31 |
| End Of Vulnerability/Security Support: HW | 2025-01-30 |
| End Of Service Contract Renewal Date: HW | 2026-05-01 |
| End Of Service Contract Renewal Date: App SW | 2024-05-01 |
| Last Date Of Support: HW | 2025-01-31 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco 5520 Wireless controller EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| AIR-CT5520-50-K9 | Cisco 5520 Wireless Controller support 50 AP w/rack kit TAA | 2021-01-31 | 2021-12-10 |
| AIR-CT5520-K9 | Cisco 5520 Wireless Controller w/rack mounting kit (TAA) | 2021-01-31 | 2021-12-10 |
| AIR-CT5520-K9-PM | Cisco 5520 Wireless Controller w/rack mounting kit | 2021-01-31 | 2021-12-10 |
| C1-AIR-CT5520-K9 | Cisco ONE - 5520 Wireless Controller w/rack mount kit (TAA) | 2021-01-31 | 2021-12-10 |
| EDU-CT5520-50-K9 | Cisco 5520 Wireless Controller supporting 50 APs K12 | 2021-01-31 | 2021-12-10 |
| EDU-CT5520-K9 | Cisco 5520 Wireless Controller w/rack mounting kit K12 | 2021-01-31 | 2021-12-10 |
| EDU-LIC-CT5520-UPG | Cisco K12 SKU for 5520 AP Adder Licenses | 2021-01-31 | 2021-12-10 |
| LIC-CT5520-1AP-INT | Cisco 5520 Wireless Controller 1 AP Lic integrated with AP | 2021-01-31 | 2021-12-10 |