Urban Fold

Tiny Submarines Run Real Cable

An Italian company is using an RC model submarine to run fiber optic cable through sewer systems.

"The submarine used is the NETPUNE SB-1 produced by Taiwanese company Thunder Tiger. It costs $600 and can be found in many US hobby shops. The NEPTUNE SB1 adopts a static diving system driven by a ballast tank with pump & motor unit."

Full Story: Running fiber through a city sewers with a model sub

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