SX350X-12-K9-CN
Announced in: 12 Port 10GBase-T Stackable Managed Switch
Switch
· 350x series stackable managed switches Series
Is the 12 Port 10GBase-T Stackable Managed Switch still supported?
No. Cisco ended support for the 12 Port 10GBase-T Stackable Managed Switch on 2026-02-28. No further security fixes will be issued. See Cisco's lifecycle bulletin.
When does the 12 Port 10GBase-T Stackable Managed Switch reach end of support?
Cisco support for the 12 Port 10GBase-T Stackable Managed Switch ends on 2026-02-28.
What replaces the 12 Port 10GBase-T Stackable Managed Switch?
Cisco has not published a successor model for the 12 Port 10GBase-T Stackable Managed Switch.
SX350X-12-K9-CN Lifecycle Overview
The Cisco SX350X-12-K9-CN (SX350X-12-K9-CN) is a switch product in the Cisco 350x series stackable managed switches series. This product has reached end of life as of , meaning Cisco no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on . Organizations still running the SX350X-12-K9-CN should plan a migration .
Lifecycle Milestones
| Lifecycle notice published | 5y 11mo ago | |
|---|---|---|
| End of sale | 5y 8mo ago | |
| Last order date | 5y 5mo ago | |
| End of software maintenance | 4y 8mo ago | |
| Last date of support | 7mo ago |
12 Port 10GBase-T Stackable Managed Switch