I'd like to see more details about that claim, just to know how they were able to reach that ("via a combination of C-Band and L-Band transmission" it's a bit g

I'd like to see more details about that claim, just to know how they were able to reach that ("via a combination of C-Band and L-Band transmission" it's a bit generic) using more than 170 channels on the same fiber. Btw, cool stuff.