Security-only
Cisco Switches · WS-C3650-12X48UR-L · Catalyst 3650 Series Switches
Feature support has ended; security fixes continue. The published end-of-support date is 2026-10-31, 1 days from today.
Scope: hardware modelAs of 2026-10-30
Lifecycle timeline
- 2020-10-31 — End-of-Life Announcement · Classification change
- 2021-10-31 — End of Sale · End of sale
- 2022-10-31 — End of Software Maintenance · End of maintenance
- 2026-01-29 — End of Service Contract Renewal · End of service renewal
- 2026-10-31 — End of Vulnerability/Security Support · End of security fixes
- 2026-10-31 — Last Date of Support · Last date of support
Why this status?
“End of Software Maintenance” (end-of-maintenance, 2022-10-31, confirmed) has passed; security fixes continue until 2026-10-31.
Switches releases still inside the support window
- IOS XE 17.15.x — support ends 2028-09-30
- IOS XE 17.12.x — support ends 2027-09-30
- NX-OS 10.6(x) — support ends 2030-02-28
- NX-OS 10.5(x) — support ends 2029-02-28
The cited source lists these as still supported. Check Cisco's upgrade path for your edition and contract before planning change work.
Evidence
- Cisco EoX API Official · checked 2026-10-28
- Cisco End-of-Life policy Official · checked 2026-10-28
- Cisco End-of-Sale and End-of-Life index Official · checked 2026-10-28
- Cisco software lifecycle statements Official · checked 2026-10-28
- Cisco switches EOL listing Official · checked 2026-10-28
Related
- All Cisco Switches lifecycle dates· 190 tracked releases
- Cisco Switches security advisories· 30 tracked
- CVE email alerts for Cisco
Status is calculated from the published milestones. When a vendor does not publish a date, this page says so and does not estimate one.