Catalyst 4500X 750W DC front to back cooling 2nd PWR supply
C4KX-PWR-750DC-R/2
· catalyst 4500 x series switches Series
Is the Catalyst 4500X 750W DC front to back cooling 2nd PWR supply still supported?
No. Cisco ended support for the Catalyst 4500X 750W DC front to back cooling 2nd PWR supply on 2025-10-31. No further security fixes will be issued. See Cisco's lifecycle bulletin.
When does the Catalyst 4500X 750W DC front to back cooling 2nd PWR supply reach end of support?
Cisco support for the Catalyst 4500X 750W DC front to back cooling 2nd PWR supply ends on 2025-10-31.
What replaces the Catalyst 4500X 750W DC front to back cooling 2nd PWR supply?
Cisco has not published a successor model for the Catalyst 4500X 750W DC front to back cooling 2nd PWR supply.
Catalyst 4500X 750W DC front to back cooling 2nd PWR supply Lifecycle Overview
The Cisco Catalyst 4500X 750W DC front to back cooling 2nd PWR supply (C4KX-PWR-750DC-R/2) is a product in the Cisco catalyst 4500 x series 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 Catalyst 4500X 750W DC front to back cooling 2nd PWR supply should plan a migration .
Lifecycle Milestones
| Lifecycle notice published | 6y 11mo ago | |
|---|---|---|
| End of sale | 5y 11mo ago | |
| Last order date | 5y 8mo ago | |
| End of software maintenance | 4y 11mo ago | |
| End of failure analysis | 4y 11mo ago | |
| End of security vulnerability support | 11mo ago | |
| Last date of support | 11mo ago |
Catalyst 4500X 750W DC front to back cooling 2nd PWR supply