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heraeus covantics
About this tag
The tag 'heraeus covantics' appears in discussions about Microsoft's hollow-core fibre (HCF) rollout for its Azure fleet. Heraeus, operating under its Covantics/Comvance banner, is a manufacturing partner alongside Corning, responsible for European distribution and selected US volumes of HCF. This fibre technology is designed to enable ultra-low-latency, high-capacity data centre interconnects optimised for AI workloads. The partnership marks a shift from laboratory research to industrial-scale production, with Heraeus Covantics playing a key role in bringing HCF to market.
Microsoft’s manufacturing partnerships with Corning and Heraeus to produce hollow‑core fibre (HCF) for the Azure fleet mark a turning point in how hyperscalers plan, build, and scale their optical backbones—moving a laboratory curiosity into industrial reality and setting the stage for...