Lifecycle record
FS4K-5-4-1-K9 EOL & EOSL Dates
Cisco FireSIGHT Management Center Software v5.4.1
Lifecycle status
End of Support (EOL Completed)
FS4K-5-4-1-K9 reached its last date of support on 2020-11-30. Cisco support services are no longer available for this model. Recommended replacement: SF-FMC-6-2-K9.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2017-05-12 |
|---|---|
| End of Sale (EOS) | 2017-11-10 |
| End of Service Life (EOSL) | 2020-11-30 |
| Manufacturer | Cisco |
| Category | Firewalls |
| Product Series | Cisco FireSIGHT Management Center |
| Part Number | FS4K-5-4-1-K9 |
| Model Number | FS4K-5.4.1-K9 |
| Release Date | - |
| Replacement Part Number | SF-FMC-6-2-K9 |
| Replacement Product Name | Cisco Firepower Management Center Software v6.2 |
Lifecycle Timeline
Recorded lifecycle milestones in date order.
Additional Information
Support milestones and the official source recorded for this model.
| Last Ship Date: HW, License | 2018-02-08 |
|---|---|
| End Of New Service Attachment Date: HW | 2018-11-10 |
| End Of SW Maintenance Releases Date: HW | 2018-11-10 |
| End Of Service Contract Renewal Date: HW | 2020-02-06 |
| Last Date Of Support: HW | 2020-11-30 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco FireSIGHT Management Center EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| FS2K-5-4-1-K9 | Cisco FireSIGHT Management Center Software v5.4.1 | 2017-05-12 | 2017-11-10 |
| FS3500-BBU-KIT | Cisco FireSIGHT Management Center 3500 BBU Replacement | 2016-03-21 | 2016-06-21 |
| FS4K-5-4-K9 | Cisco FireSIGHT Management Center Software v5.4 | 2017-05-12 | 2017-11-10 |
| FSXK-5-4-1-K9 | Cisco FireSIGHT Management Center Software v5.4.1 | 2017-05-12 | 2017-11-10 |
| SF-FS5-4-1-K9 | Cisco FireSIGHT Management Center Software v5.4.1 | 2017-05-12 | 2017-11-10 |
| SF-FS5-4-K9 | Cisco FireSIGHT Management Center Software v5.4 | 2017-05-12 | 2017-11-10 |