In Sept, 2025, Microsoft Azure announced it is scaling its hollow core fiber (HCF) production by outsourcing manufacturing to ...

The Azure team’s breakthrough, tested over 1,200 km of fiber, cuts transmission loss to below 0.1 dB/km and expands bandwidth, promising faster, cheaper, and more energy-efficient data networks.

China Mobile has taken a significant leap forward in optical network technology with the successful launch of the first 800G hollow-core fiber transmission test network. Conducted in Shenzhen-Dongguan ...

When you’re comparing internet providers, you want the most reliable connection. Read now The company claims it's the first ISP in the US to deploy the advanced fiber type and believes its 40km ...

Why it matters: Hollow core fibers (HCF) are not a new solution per se, but the innovative design conceived by UK-based startup Lumenisity brings this '90s tech to the next level. Microsoft will now ...