Cisco / Cisco 8540
AIR-CT8540-1K-K9
Cisco 8540 Wireless Controller Support 1000 AP-rackkit (TAA)
- EOL
- 2021-01-31
- EOS
- 2022-01-31
- EOSL
- 2027-01-31
Series lifecycle table
Cisco 8540 EOL List
This table tracks end-of-life milestones for 8 Cisco 8540 part numbers. For each record it lists the key dates published in Cisco lifecycle notices: the EOL announcement date, End-of-Sale (EOS), and End-of-Service-Life (EOSL). The Cisco 8540 family has no single end-of-life date; milestones are set per part number, so use the table to find the exact SKU you operate. Across this series, EOSL dates range from 2026-10-31 to 2027-01-31. Open any part number for source details, replacement fields, and current availability options.
8 products
Cisco 8540 Series
Total Products: 8 | Page 1 of 1
Cisco / Cisco 8540
AIR-CT8540-CA-K9
Cisco 8540 Wireless Controller for Service Depot TAA
- EOL
- 2021-01-31
- EOS
- 2022-01-31
- EOSL
- 2027-01-31
Cisco / Cisco 8540
AIR-CT8540-K9
Cisco 8540 Wireless Controller with rack mouting kit (TAA)
- EOL
- 2020-10-30
- EOS
- 2021-10-30
- EOSL
- 2026-10-31
Cisco / Cisco 8540
AIR-CT8540-K9-PM
Cisco 8540 Wireless Controller with rack mouting kit
- EOL
- 2021-01-31
- EOS
- 2022-01-31
- EOSL
- 2027-01-31
Cisco / Cisco 8540
C1-AIR-CT8540-K9
Cisco ONE - Cisco 8540 Wireless LAN Controller w/ 0AP (TAA)
- EOL
- 2021-01-31
- EOS
- 2022-01-31
- EOSL
- 2027-01-31
Cisco / Cisco 8540
EDU-LIC-CT8540-UPG
K12 SKU for 8540 AP Adder Licenses
- EOL
- 2021-01-31
- EOS
- 2022-01-31
- EOSL
- 2027-01-31
Cisco / Cisco 8540
LIC-CT8540-1AP-INT
Cisco 8540 Wireless Controller 1 AP Lic Integrated with AP
- EOL
- 2021-01-31
- EOS
- 2022-01-31
- EOSL
- 2027-01-31
Cisco / Cisco 8540
LIC-CT8540-INT-1A
1 AP license to attach with AP bundle (cannot be ordered)
- EOL
- 2021-01-31
- EOS
- 2022-01-31
- EOSL
- 2027-01-31
| Manufacturer | Part Number | Product Name | EOL Announcement | End of Sale (EOS) | End of Service Life (EOSL) |
|---|---|---|---|---|---|
| Cisco | AIR-CT8540-1K-K9 | Cisco 8540 Wireless Controller Support 1000 AP-rackkit (TAA) | 2021-01-31 | 2022-01-31 | 2027-01-31 |
| Cisco | AIR-CT8540-CA-K9 | Cisco 8540 Wireless Controller for Service Depot TAA | 2021-01-31 | 2022-01-31 | 2027-01-31 |
| Cisco | AIR-CT8540-K9 | Cisco 8540 Wireless Controller with rack mouting kit (TAA) | 2020-10-30 | 2021-10-30 | 2026-10-31 |
| Cisco | AIR-CT8540-K9-PM | Cisco 8540 Wireless Controller with rack mouting kit | 2021-01-31 | 2022-01-31 | 2027-01-31 |
| Cisco | C1-AIR-CT8540-K9 | Cisco ONE - Cisco 8540 Wireless LAN Controller w/ 0AP (TAA) | 2021-01-31 | 2022-01-31 | 2027-01-31 |
| Cisco | EDU-LIC-CT8540-UPG | K12 SKU for 8540 AP Adder Licenses | 2021-01-31 | 2022-01-31 | 2027-01-31 |
| Cisco | LIC-CT8540-1AP-INT | Cisco 8540 Wireless Controller 1 AP Lic Integrated with AP | 2021-01-31 | 2022-01-31 | 2027-01-31 |
| Cisco | LIC-CT8540-INT-1A | 1 AP license to attach with AP bundle (cannot be ordered) | 2021-01-31 | 2022-01-31 | 2027-01-31 |