Lifecycle data
Cisco Catalyst end-of-life dates
182 of the 183 tracked Catalyst validated releases and models carry a published support-end date. 109 are still inside the published support window.
Sources checked 2026-07-142 tracked Catalyst advisories
Still inside the published support window
- IOS XE 17.15.x — support ends 2028-09-30 (792 days from today)
- IOS XE 17.12.x — support ends 2027-09-30 (426 days from today)
- IOS XE 17.9.x — support ends 2026-09-30 (61 days from today)
Listed as published by the cited source. Confirm the upgrade path Cisco documents for your edition and contract before planning change work.
Every tracked Catalyst validated release or model
| Release / model | Status | End of active support | End of support |
|---|---|---|---|
| IOS XE 26.1.x | No EOL announced | — | — |
| IOS XE 17.17.x | Security support ended | 2026-07-30 | 2026-07-30 |
| IOS XE 17.16.x | Security support ended | 2026-01-13 | 2026-01-13 |
| IOS XE 17.15.x | End of sale | 2027-03-30 | 2028-09-30 |
| IOS XE 17.14.x | Security support ended | 2025-05-31 | 2025-05-31 |
| IOS XE 17.13.x | Security support ended | 2024-12-31 | 2024-12-31 |
| IOS XE 17.12.x | Security updates only | 2026-03-30 | 2027-09-30 |
| IOS XE 17.11.x | Security support ended | 2024-05-14 | 2024-05-14 |
| IOS XE 17.10.x | Final support ended | 2024-01-03 | 2024-01-03 |
| IOS XE 17.9.x | Security updates only | 2025-03-30 | 2026-09-30 |
| IOS XE 17.8.x | Security support ended | 2023-05-30 | 2023-05-30 |
| IOS XE 17.7.x | Security support ended | 2023-01-30 | 2023-01-30 |
| IOS XE 17.6.x | Final support ended | 2024-03-31 | 2024-09-30 |
| IOS XE 17.5.x | Security support ended | 2022-05-30 | 2022-05-30 |
| IOS XE 17.4.x | Final support ended | 2022-01-28 | 2022-01-28 |
| IOS XE 17.3.x | Security support ended | 2023-03-31 | 2023-09-30 |
| IOS XE 17.2.x | Final support ended | 2021-07-15 | 2021-07-15 |
| IOS XE 16.12.x | Final support ended | 2022-02-17 | 2022-08-18 |
| WS-C3850-48W-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48UW-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48U-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48U-L | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48U-E | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48T-S-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48T-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48T-L-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48T-L | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48T-E-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48T-E | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48T-BA | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48PW-SZ | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48PW-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48P-S-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48P-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48P-L-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48P-L | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48P-E-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48P-E | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48F-S-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48F-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48F-L-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48F-L | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48F-E-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48F-E | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-48F-BA | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24XUW-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24XU-SJ | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24XU-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24XU-LJ | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24XU-L | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24XU-EJ | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24XU-E | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24UW-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24U-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24U-L | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24U-E | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24T-S-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24T-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24T-L-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24T-L | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24T-E-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24T-E | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24T-BA | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24PW-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24P-S-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24P-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24P-L-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24P-L | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24P-E-BR | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24P-E | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-24P-BA | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-12X48UW-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-12X48U-SJ | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-12X48U-S | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-12X48U-LJ | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-12X48U-L | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-12X48U-EJ | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3850-12X48U-E | Final support ended | 2021-10-30 | 2025-10-31 |
| WS-C3650-48TS-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48TS-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48TS-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48TQ-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48TQ-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48TQ-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48TD-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48TD-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48TD-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48TD-BA | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48PWS-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48PWQ-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48PWD-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48PS-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48PS-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48PS-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48PQ-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48PQ-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48PQ-HC | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48PQ-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48PD-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48PD-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48PD-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48FWS-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48FWQ-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48FWD-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48FS-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48FS-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48FS-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48FQ-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48FQ-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48FQ-HC | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48FQ-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48FD-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48FD-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48FD-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-48FD-BA | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24TS-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24TS-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24TS-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24TD-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24TD-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24TD-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24TD-BA | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24PWS-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24PWD-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24PS-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24PS-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24PS-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24PD-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24PD-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24PD-HC | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24PD-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-24PD-BA | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-12X48UZ-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-12X48UZ-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-12X48UZ-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-12X48UR-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-12X48UR-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-12X48UR-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-12X48UQ-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-12X48UQ-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-12X48UQ-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-12X48FD-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-12X48FD-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-12X48FD-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-8X24UQ-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-8X24UQ-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-8X24UQ-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-8X24PD-S | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-8X24PD-L | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C3650-8X24PD-E | Security updates only | 2022-10-31 | 2026-10-31 |
| WS-C2960X-48TS-LL | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48TS-L | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48TS-IN | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48TS-BR | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48TD-L | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48TD-BA | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48PD-HC | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48LPS-LB | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48LPS-L | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48LPD-LB | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48LPD-L | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48LP-DWP | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48FPS-LB | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48FPS-L | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48FPS-IN | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48FPD-LZ | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48FPD-LB | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48FPD-L | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48FPD-BA | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-48FD-HC | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-24TS-LL | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-24TS-LB | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-24TS-L | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-24TS-IN | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-24TD-L | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-24TD-BA | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-24PS-L | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-24PS-IN | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-24PS-DWP | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-24PS-BR | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-24PD-L | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-24PD-HC | Security updates only | 2023-10-31 | 2027-10-31 |
| WS-C2960X-24PD-BA | Security updates only | 2023-10-31 | 2027-10-31 |
“—” means the source publishes no date for that row. It is not a statement that support continues.
Sources for these dates
- Cisco EoX API Official · checked 2026-07-14
- Cisco Catalyst 9200 EOL notices Official · checked 2026-07-14
- Cisco Catalyst 9300 EOL notices Official · checked 2026-07-14
- Cisco Catalyst 9400 EOL notices Official · checked 2026-07-14
- Cisco Catalyst 9500 EOL notices Official · checked 2026-07-14
- Cisco Catalyst 9600 EOL notices Official · checked 2026-07-14
- Cisco End-of-Life policy Official · checked 2026-07-14
- Cisco End-of-Sale and End-of-Life index Official · checked 2026-07-14
- Cisco software lifecycle statements Official · checked 2026-07-14
- Cisco switches EOL listing Official · checked 2026-07-14
- Unofficial · EOSL.date Cisco Catalyst catalogue Supporting source · checked 2026-07-14
- Unofficial · Layer23 Cisco Catalyst 9300 Supporting source · checked 2026-07-14
Lifecycle dates come from the cited sources on the review date shown, and vendor documentation plus your support contract remain authoritative. Where a vendor publishes nothing, this page says so instead of estimating.All Cisco lifecycle data