Question

What are the validated SFP/SFP+ for Versa qualified white-box appliances

Answer:

Refer to this below KB for supported SFPs on Versa Whitebox appliances. 

Versa Certified Whitebox Appliances for VOS

https://support.versa-networks.com/support_home?id=kb_article_view&sys_kb_id=afe120fc87028b10389dedf50cbb358e

VOS Platforms : 1G/10G Fiber SFP diagnostics support

https://support.versa-networks.com/support_home?id=kb_article_view&sys_kb_id=60f164fc87028b10389dedf50cbb3599