Tkg, in Dr Lebby's WTMF presentation from June 2019 on Slide 16 it shows 800Gbs and 1.6Tbs devices being introduced in the 2023-2025 timeframe, but the adoption rate for those speed nodes remain small compared to 100Gbs and 400Gbs speed nodes all the way through 2030
This is great news for LWLG, as the optimized 100Gbs devices Gen 1 (3V) and Gen 2 (sub1V) will be the Industry's ONLY solution provider for the 400Gbs speed node at SIMPLE/CHEAP NRZ/OOK, none of the Legacy technologies can get there!