Catalyst 4948 Fan Tray (Spare)
WS-X4991=
Fan
· catalyst 4900 series switches Series
Can I still get the Catalyst 4948 Fan Tray (Spare)?
No. Cisco ended support for the Catalyst 4948 Fan Tray (Spare) on 2020-01-31. No RMA or replacement through official channels — spares are secondary-market only. See Cisco's lifecycle bulletin.
How long is the Catalyst 4948 Fan Tray (Spare) covered for RMA?
RMA and support coverage for the Catalyst 4948 Fan Tray (Spare) ends on 2020-01-31. Component dates normally track the parent platform's lifecycle.
What is the current equivalent of the Catalyst 4948 Fan Tray (Spare)?
No direct successor SKU. Replacing the Catalyst 4948 Fan Tray (Spare) usually means sourcing the equivalent part for the current platform generation.
Catalyst 4948 Fan Tray (Spare) Availability and Support
The Cisco Catalyst 4948 Fan Tray (Spare) (WS-X4991=) is a fan for Cisco catalyst 4900 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 4948 Fan Tray (Spare) should plan a migration .
Lifecycle Milestones
| Lifecycle notice published | 12y 2mo ago | |
|---|---|---|
| End of sale | 11y 8mo ago | |
| Last order date | 11y 6mo ago | |
| End of failure analysis | 10y 8mo ago | |
| Last date of support | 6y 8mo ago |
Catalyst 4948 Fan Tray (Spare)