slab : ... a complete 800G optical module which includes the 800G TX and 800G Rx

And nothing more ?
I would really very disappointed

We need an great eye catcher all not yet customers will get speakless first.
And second they want to have the product immediately
And nothing more !

I hope for a 3.2T demo
Or a chip-to-chip solution (as example with CAI) with unbelieveable high bandwith and low space, power and costs

Both would be fit into POET's focus for high-level (AI) data centers