When you look like at that pipeline, Customer D to F are all module maker companies for optical engine from 100 to 400G.
I wish POET start landing (like Adva) and increase thes module makers wins for the legacy optical engines (100 and 200G) and set a good base of recurring revenues from the Superphotonics JV until POET launch the 800G and above optical engine.
It would also mean that there is a quite a decent chance that these module makers would also want to grow with POET for future generations (400G and above).