Catalyst 4K Supervisor Flash Image, Release 6.3.7
SC4K-SUP-6.3.7
Supervisor
· industrial ethernet 5000 series switches Series
Can I still get the Catalyst 4K Supervisor Flash Image, Release 6.3.7?
No. Cisco ended support for the Catalyst 4K Supervisor Flash Image, Release 6.3.7 on 2025-09-30. No RMA or replacement through official channels — spares are secondary-market only. See Cisco's lifecycle bulletin.
How long is the Catalyst 4K Supervisor Flash Image, Release 6.3.7 covered for RMA?
RMA and support coverage for the Catalyst 4K Supervisor Flash Image, Release 6.3.7 ends on 2025-09-30. Component dates normally track the parent platform's lifecycle.
What is the current equivalent of the Catalyst 4K Supervisor Flash Image, Release 6.3.7?
No direct successor SKU. Replacing the Catalyst 4K Supervisor Flash Image, Release 6.3.7 usually means sourcing the equivalent part for the current platform generation.
Catalyst 4K Supervisor Flash Image, Release 6.3.7 Availability and Support
The Cisco Catalyst 4K Supervisor Flash Image, Release 6.3.7 (SC4K-SUP-6.3.7) is a supervisor for Cisco industrial ethernet 5000 series switches series platforms. Component dates track the parent platform: when the platform line is retired, its modules, optics, and spares retire with it. 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 4K Supervisor Flash Image, Release 6.3.7 should plan a migration .
Lifecycle Milestones
| Lifecycle notice published | 3y 7mo ago | |
|---|---|---|
| End of sale | 3y 1mo ago | |
| Last order date | 2y 10mo ago | |
| End of software maintenance | 2y 1mo ago | |
| Last date of support | 1y ago |
Catalyst 4K Supervisor Flash Image, Release 6.3.7