Colt, Relativity Networks test hollow-core fiber in London

Colt Technology Services, Relativity Networks and NPS completed a ChronoCore hollow-core fiber proof of concept linking two Colt network sites in central London. The technology cuts latency by around 30 percent and targets AI and cloud workloads rather than replacing conventional fiber.

• ChronoCore HCF connected two Colt sites in central London
• Hollow-core fiber reduces latency by about 30 percent
• Cable is produced at Prysmian's Eindhoven facility
• Technology targets performance-critical AI routes