Regarding the license for IP-10GMRPHY and IP-SLITE2

Hi

Welcome to Intel forum. Based on my understanding, The license for IP-SLITE2 is typically perpetual, allowing indefinite use after the purchase. The license module support both Fixed and Floating License.

Device Family Support:

While the IP-SLITE2 is compatible with Arria 10 devices, the datasheet mentions support for other devices as well. This means you can use it on those specified devices, but licensing terms may vary depending on the target device family.

https://www.intel.com/content/www/us/en/docs/programmable/683179/16-1-16-1/seriallite-ii-ip-core-overview.html