in this report , a company is using "pipe bursting" as a way to fix sewer pipes and make more room for fiber optic conduits at the same time.

Stick something down the sewer pipe that bursts the pipe and expands the hole (assuming there is more room to begin with), then run a plastic replacement pipe behind it. On the outside of the new plastic pipe, attach smaller pipes to run fiber optic cable.

i can see a new "american standard" porcelain toilet with a fiber optic port hole out the side.