Ext PSU for AP4021 or AP4521
1PPWRS-147376-01R
Power Supply
Can I still get the Ext PSU for AP4021 or AP4521?
No. Extreme ended support for the Ext PSU for AP4021 or AP4521 on 2019-09-26. No RMA or replacement through official channels — spares are secondary-market only. See Extreme's lifecycle bulletin.
How long is the Ext PSU for AP4021 or AP4521 covered for RMA?
RMA and support coverage for the Ext PSU for AP4021 or AP4521 ends on 2019-09-26. Component dates normally track the parent platform's lifecycle.
What is the current equivalent of the Ext PSU for AP4021 or AP4521?
No direct successor SKU. Replacing the Ext PSU for AP4021 or AP4521 usually means sourcing the equivalent part for the current platform generation.
Ext PSU for AP4021 or AP4521 Availability and Support
The Extreme Ext PSU for AP4021 or AP4521 (1PPWRS-147376-01R) is a power supply. 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 Extreme no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on . Organizations still running the Ext PSU for AP4021 or AP4521 should plan a migration .
Lifecycle Milestones
| End of sale | 8y 1mo ago | |
|---|---|---|
| Last date of support | 7y 1mo ago |
Ext PSU for AP4021 or AP4521