Cisco ONE – EOL / EOSL
Series Overview
- Brand
- Cisco
- Category
- Software
- Series
- Cisco ONE
- Total Models
- 256
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 141–160
of 256 items
| Part Number | Product Name | EOL Announcement | EOS | EOSL |
|---|---|---|---|---|
| C1F1AISR1900SK9 | Cisco ONE C1F1AISR1900SK9 | 2022-04-28 | 2022-10-27 | 2023-01-25 |
| C1F1AISR1900SK9= | Cisco ONE C1F1AISR1900SK9= | 2022-04-28 | 2022-10-27 | 2023-01-25 |
| C1F1AISR2900SK9= | Cisco ONE C1F1AISR2900SK9= | 2022-04-28 | 2022-10-27 | 2023-01-25 |
| C1F1AISR4220SK9 | Cisco ONE C1F1AISR4220SK9 | 2022-04-29 | 2022-10-28 | 2023-01-26 |
| C1F1AISR4220SK9= | Cisco ONE C1F1AISR4220SK9= | 2022-04-29 | 2022-10-28 | 2023-01-26 |
| C1F1AISR4320SK9 | Cisco ONE C1F1AISR4320SK9 | 2022-04-29 | 2022-10-28 | 2023-01-26 |
| C1F1AISR4320SK9= | Cisco ONE C1F1AISR4320SK9= | 2022-04-29 | 2022-10-28 | 2023-01-26 |
| C1F1AISR4330SK9 | Cisco ONE C1F1AISR4330SK9 | 2022-04-29 | 2022-10-28 | 2023-01-26 |
| C1F1AISR4330SK9= | Cisco ONE C1F1AISR4330SK9= | 2022-04-29 | 2022-10-28 | 2023-01-26 |
| C1F1AISR4350SK9 | Cisco ONE C1F1AISR4350SK9 | 2022-04-29 | 2022-10-28 | 2023-01-26 |
| C1F1AISR4350SK9= | Cisco ONE C1F1AISR4350SK9= | 2022-04-29 | 2022-10-28 | 2023-01-26 |
| C1F1AISR4431SK9 | Cisco ONE C1F1AISR4431SK9 | 2022-04-29 | 2022-10-28 | 2023-01-26 |
| C1F1AISR4431SK9= | Cisco ONE C1F1AISR4431SK9= | 2022-04-29 | 2022-10-28 | 2023-01-26 |
| C1F1AISR4451SK9 | Cisco ONE C1F1AISR4451SK9 | 2022-04-29 | 2022-10-28 | 2023-01-26 |
| C1F1AISR4451SK9= | Cisco ONE C1F1AISR4451SK9= | 2022-04-29 | 2022-10-28 | 2023-01-26 |
| C1F1AISR800SK9 | Cisco ONE C1F1AISR800SK9 | 2022-04-28 | 2022-10-27 | 2023-01-25 |
| C1F1AISR800SK9= | Cisco ONE C1F1AISR800SK9= | 2022-04-28 | 2022-10-27 | 2023-01-25 |
| C1F1AISR900SK9 | Cisco ONE C1F1AISR900SK9 | 2022-04-28 | 2022-10-27 | 2023-01-25 |
| C1F1IISR2900S | Cisco ONE C1F1IISR2900S | 2022-04-28 | 2022-10-27 | 2023-01-25 |
| C1F1IISR4320S | Cisco ONE C1F1IISR4320S | 2022-04-29 | 2022-10-28 | 2023-01-26 |