Cisco 3900E – EOL / EOSL
Series Overview
- Brand
- Cisco
- Category
- Software
- Series
- Cisco 3900E
- Total Models
- 2
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 1–2
of 2 items
| Part Number | Product Name | EOL Announcement | EOS | EOSL |
|---|---|---|---|---|
| FL-39E-HSEC-K9 | Cisco 3900E FL-39E-HSEC-K9 | 2021-05-05 | 2021-11-03 | 2026-11-30 |
| FL-39E-HSEC-K9= | Cisco 3900E FL-39E-HSEC-K9= | 2017-06-16 | 2017-09-15 | 2017-09-15 |