Download AP621 firmware for RFS4000

CAL — Thu, 30 Jul 2026 02:05:34 GMT

We are stuck on a heritage network deployment. Our RFS4000 controller is currently on v5.9.2.0, but we have 4 units of legacy AP621 currently running on v5.2.12.0.When checking show device-upgrade versions, the AP621 status shows none. Since our controller cannot adopt them without the AP image, we desperately need (or any 5.4.x compatible version) to upload into the controller.Since the support portal doesn't allow download for legacy users without an active contract on this hardware, could anyone share a temporary FTP download link or send it to me via private message? Thanks a lot for your help!

Re: Download AP621 firmware for RFS4000

Nithisha — Fri, 31 Jul 2026 20:09:30 GMT

Hello CAL,

Both AP621 and RFS4000 reached end of life and service. Please refer to the link below for more information on the EOSL product. https://www.extremenetworks.com/support/end-of-sale-and-end-of-support-products/

All support services for the end of life product, becomes unavailable once the product reaches its obsolete status.

Software and other product-related information will be removed from the Extreme support website. You can refer to the below link and download the excel file that shows the product EOSL date.

End of Sale and End of Service Life

https://www.extremenetworks.com/support/end-of-sale-and-end-of-support-products/

https://extremeportal.force.com/ExtrArticleDetail?an=000091400

topic Re: Download AP621 firmware for RFS4000 in ExtremeWireless (WiNG)

Download AP621 firmware for RFS4000

Re: Download AP621 firmware for RFS4000