Lumen to double size of US network with six million extra miles of fiber

Big expansion of 400Gbps networking as it plays catch-up on speeds and feeds

Lumen Technologies Tuesday said it would double the size of its US intercity network to 12 million fiber miles by the end of 2026. When complete, the telco says the network will connect 50 major cities across the United States at data rates of up to 400Gbps....