Cisco FPR-4110-K9 End of Life & End of Support
Cisco Firepower 4110 Security Appliance
Supported through Jan 31, 2027The Firepower 4110 was the entry chassis in Cisco's original 4100 Series, a 1U NGFW appliance for data center and internet edge firewalling running Firepower Threat Defense or ASA software. Cisco's bulletin names the Firepower 4112 as the direct migration target in the same compact 2 NetMod bay chassis. Support on the 4110 runs through January 31, 2027.
Cisco FPR-4110-K9 lifecycle milestone dates
- End-of-Sale Date
- Jan 31, 2022
- Last Date of Support (LDoS)
- Jan 31, 2027
Dates per Cisco’s official End-of-Sale/End-of-Life bulletin. Verify against your support contract before acting.
Running past End-of-Sale or Last Date of Support means no new Cisco TAC, hardware replacement, or security fixes. Uniqcli, an authorized Cisco partner, scopes a like-for-like or better replacement, confirms TAA compliance, accepts the Government Purchase Card (GPC), and plans a low-risk cutover.
Prefer to keep it running? Renew SmartNet / support instead →
Replacement backordered or budget not ready? See extended support options →
Not sure this is your exact unit? Look it up by serial number →
Related end-of-life Cisco products
Frequently asked questions
When is the Cisco FPR-4110-K9 end of life?
Cisco announced End-of-Sale for the FPR-4110-K9 effective Jan 31, 2022. The Last Date of Support (LDoS) is Jan 31, 2027, after which Cisco no longer provides support. Check the milestone dates on this page and plan your refresh accordingly.
What replaces the Cisco FPR-4110-K9?
Cisco's recommended migration is the Cisco Firepower 4112 Security Appliance. Uniqcli, an authorized Cisco partner, can quote the replacement TAA-compliant and GPC-payable, and help plan the cutover.
Can I still get support for the FPR-4110-K9?
Yes, until the Last Date of Support (Jan 31, 2027) with an active SmartNet/Solution Support contract. After LDoS, independent third-party maintenance can extend hardware coverage. Uniqcli can review your install base, confirm coverage, and quote extended support or a refresh side by side.