S4248FBL-ON
Switch
· S-Series
Source scope: Dell standard-support scope; OEM and purchase/configuration qualifiers in the source row apply. This is not a universal maximum support entitlement.
KEV assessment: Current vendor KEV entries concern products outside this networking catalog; this is not a device-safety finding. Coverage details.
Is the S4248FBL-ON still supported?
No. Dell Networking ended support for the S4248FBL-ON on 2026-04-29. No further security fixes will be issued. See Dell Networking's lifecycle bulletin.
When does the S4248FBL-ON reach end of support?
Dell Networking support for the S4248FBL-ON ends on 2026-04-29.
What replaces the S4248FBL-ON?
Dell Networking has not published a successor model for the S4248FBL-ON.
S4248FBL-ON Lifecycle Overview
The Dell Networking S4248FBL-ON is a switch product in the Dell Networking S-Series. This product has reached end of life as of , meaning Dell Networking no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on . Organizations still running the S4248FBL-ON should plan a migration .
Lifecycle Milestones
| End of sale | 5y 5mo ago | |
|---|---|---|
| End of security vulnerability support | 5mo ago | |
| Last date of support | 5mo ago |