AP4521e ext ant US
15791
Accessory
Can I still get the AP4521e ext ant US?
No. Extreme ended support for the AP4521e ext ant US on 2020-06-30. No RMA or replacement through official channels — spares are secondary-market only. See Extreme's lifecycle bulletin.
How long is the AP4521e ext ant US covered for RMA?
RMA and support coverage for the AP4521e ext ant US ends on 2020-06-30. Component dates normally track the parent platform's lifecycle.
What is the current equivalent of the AP4521e ext ant US?
No direct successor SKU. Replacing the AP4521e ext ant US usually means sourcing the equivalent part for the current platform generation.
AP4521e ext ant US Availability and Support
The Extreme AP4521e ext ant US (15791) is a accessory. 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 AP4521e ext ant US should plan a migration .
Lifecycle Milestones
| End of sale | 11y 1mo ago | |
|---|---|---|
| Last date of support | 6y 1mo ago |
AP4521e ext ant US