Cisco 5520 Wireless controller – EOL / EOSL
Series Overview
- Brand
- Cisco
- Category
- Wireless
- Series
- Cisco 5520 Wireless controller
- Total Models
- 15
Lifecycle Notes
We summarize official Cisco EOL bulletins for quick planning. Use the milestones below to align maintenance windows and budget.
-
1
EOL — Announcement — plan upgrade in advance.
-
2
EOS — End of sale — confirm last order and stock.
-
3
EOSL — End of support — schedule replacement.
Always verify dates with official Cisco notices; minor revisions may occur.
Models in this Series
Showing 1–15
of 15 items
| Part Number | Product Name | EOL Announcement | EOS | EOSL |
|---|---|---|---|---|
| AIR-CT5520-50-K9 | Cisco 5520 Wireless controller AIR-CT5520-50-K9 | 2021-01-31 | 2021-12-10 | 2027-01-31 |
| AIR-CT5520-50-K9++ | Cisco 5520 Wireless controller AIR-CT5520-50-K9++ | 2021-01-31 | 2021-12-10 | 2027-01-31 |
| AIR-CT5520-CA-K9 | Cisco 5520 Wireless controller AIR-CT5520-CA-K9 | 2021-01-31 | 2021-12-10 | 2027-01-31 |
| AIR-CT5520-CA-K9++ | Cisco 5520 Wireless controller AIR-CT5520-CA-K9++ | 2021-01-31 | 2021-12-10 | 2027-01-31 |
| AIR-CT5520-K9 | Cisco 5520 Wireless controller AIR-CT5520-K9 | 2021-01-31 | 2021-12-10 | 2027-01-31 |
| AIR-CT5520-K9-PM | Cisco 5520 Wireless controller AIR-CT5520-K9-PM | 2021-01-31 | 2021-12-10 | 2027-01-31 |
| AIR-CT5520-K9++ | Cisco 5520 Wireless controller AIR-CT5520-K9++ | 2021-01-31 | 2021-12-10 | 2027-01-31 |
| C1-AIR-CT5520-K9 | Cisco 5520 Wireless controller C1-AIR-CT5520-K9 | 2021-01-31 | 2021-12-10 | 2027-01-31 |
| C1-AIR-CT5520-K9++ | Cisco 5520 Wireless controller C1-AIR-CT5520-K9++ | 2021-01-31 | 2021-12-10 | 2027-01-31 |
| EDU-CT5520-50-K9 | Cisco 5520 Wireless controller EDU-CT5520-50-K9 | 2021-01-31 | 2021-12-10 | 2027-01-31 |
| EDU-CT5520-K9 | Cisco 5520 Wireless controller EDU-CT5520-K9 | 2021-01-31 | 2021-12-10 | 2027-01-31 |
| EDU-LIC-CT5520-UPG | Cisco 5520 Wireless controller EDU-LIC-CT5520-UPG | 2021-01-31 | 2021-12-10 | 2027-01-31 |
| LIC-CT5520-1AP-INT | Cisco 5520 Wireless controller LIC-CT5520-1AP-INT | 2021-01-31 | 2021-12-10 | 2027-01-31 |
| LIC-CT5520-INT-1A | Cisco 5520 Wireless controller LIC-CT5520-INT-1A | 2021-01-31 | 2021-12-10 | 2027-01-31 |
| PROMOCT5520-100-K9 | Cisco 5520 Wireless controller PROMOCT5520-100-K9 | 2021-01-31 | 2021-12-10 | 2027-01-31 |