hollow-core fiber

Hollow-core fiber brings 30% faster data to modern networks

Relativity Networks just closed a $22 million round to push hollow-core fiber into data centers, a technology that moves data 30% faster than conventional fiber. It's a rare bet on a design that swaps glass for air, and the payoff is speed where milliseconds matter. We're watching this space closely, especially as AI workloads strain infrastructure. For more on how data centers are evolving, our piece on Crusoe shifting focus from Boom turbines offers useful context. This is practical innovation, not hype.