Fiber internet is more scalable, has a longer lifespan than traditional cable, and is considered future-proof. The federal government also mandates that BEAD funds are spent on American-made fiber.
There are only three: Prismian, Corning, and Comscope.
The return on investment is low for running a single fiber line miles into the countryside to connect one household, making it financially unviable for private industry.
A two-inch glass tube is heated with gases to create a larger tube, which is then drawn down into a thin strand of glass about the size of a human hair.
The largest spools can hold up to 500 kilometers (300+ miles) of fiber.
Testing ensures the glass won't break in the field, the data travels perfectly through the fiber, and there are no defects that could disrupt connectivity.
The fiber is wrapped in plastic tubes, reinforced with Tevlar (used in bulletproof vests), and can be flame-rated for extreme environments like nuclear power stations.
$42 billion through the BEAD program.
They are designed to survive outdoors for decades.
Over 12 million miles per year.
Bringing high-speed internet access to every U.S. household is one goal of the Bipartisan Infrastructure Law. To do that, we’re gonna need a lot more fiber-optic cables. Per the Build America Buy America Act, the $42 billion in federal funding designated for expanding high-speed internet access has to be spent on American-made cables and the optical fibers that make them up. So in this episode, we’ll visit a factory in Claremont, North Carolina, to see how they’re made and learn why the U.S. wants fiber prioritized over other ways to connect to the internet.