Cisco Catalyst 4900 – EOL / EOSL
Series Overview
- Brand
- Cisco
- Category
- Software
- Series
- Cisco Catalyst 4900
- Total Models
- 76
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 41–60
of 76 items
| Part Number | Product Name | EOL Announcement | EOS | EOSL |
|---|---|---|---|---|
| S49IPBK9-12250SG= | Cisco Catalyst 4900 S49IPBK9-12250SG= | 2010-03-22 | 2010-09-20 | 2015-09-30 |
| S49IPBU-12252SG | Cisco Catalyst 4900 S49IPBU-12252SG | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| S49IPBU-12253SG | Cisco Catalyst 4900 S49IPBU-12253SG | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| S49IPBU-12254SG | Cisco Catalyst 4900 S49IPBU-12254SG | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| S49IPBUK9-12252SG | Cisco Catalyst 4900 S49IPBUK9-12252SG | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| S49IPBUK9-12254SG | Cisco Catalyst 4900 S49IPBUK9-12254SG | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| S49LB-12254WO | Cisco Catalyst 4900 S49LB-12254WO | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| S49LBK9-12254WO | Cisco Catalyst 4900 S49LBK9-12254WO | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| WS-C4900-SW-LIC= | Cisco Catalyst 4900 WS-C4900-SW-LIC= | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| WS-C4948 | Cisco Catalyst 4900 WS-C4948 | 2012-08-01 | 2013-08-01 | 2018-07-31 |
| WS-C4948-BDL | Cisco Catalyst 4900 WS-C4948-BDL | 2012-08-01 | 2013-08-01 | 2018-07-31 |
| WS-C4948-E | Cisco Catalyst 4900 WS-C4948-E | 2012-08-01 | 2013-08-01 | 2018-07-31 |
| WS-C4948-S | Cisco Catalyst 4900 WS-C4948-S | 2012-08-01 | 2013-08-01 | 2018-07-31 |
| WS-C4948E | Cisco Catalyst 4900 WS-C4948E | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| WS-C4948E-BDL | Cisco Catalyst 4900 WS-C4948E-BDL | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| WS-C4948E-BDL-1 | Cisco Catalyst 4900 WS-C4948E-BDL-1 | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| WS-C4948E-E | Cisco Catalyst 4900 WS-C4948E-E | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| WS-C4948E-F | Cisco Catalyst 4900 WS-C4948E-F | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| WS-C4948E-F-BDL | Cisco Catalyst 4900 WS-C4948E-F-BDL | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| WS-C4948E-F-BDL-1 | Cisco Catalyst 4900 WS-C4948E-F-BDL-1 | 2016-10-31 | 2017-10-31 | 2022-10-31 |