Network: Any physical infrastructure network that forms a telecom-related network and occupies physical space in/on the ground.
About
Lumen Full-Fibre Backbone network. Lumen owns Lumen Full-Fibre Backbone, a national/regional/metro fiber infrastructure spanning 17 million intercity route miles by end-2025 (expanding to 47 million by 2028) with central offices and real estate, supporting enterprise/wholesale Ethernet, wavelength, and dark fiber services while excluding last-mile Mass Markets FTTP post-sale (Source), (Source).
Lumen Full-Fibre Backbone network uses full-fibre technology, employing dense wavelength-division multiplexing over long-haul/metro fiber for high-capacity enterprise transport up to 400 Gbps Ethernet in 70+ data centers across 15 markets, optimized for AI/multi-cloud interconnects with 5.9 petabits added capacity in 2025. (Source), (Source)
Lumen Full-Fibre Backbone network uses other standard, utilizing Ethernet and wavelength services for high-capacity point-to-point fiber links up to 400 Gbps in metro/intercity backbone without PON specifics for enterprise/wholesale. (Source), (Source)
Lumen owns Lumen Full-Fibre Backbone, a national/regional/metro fiber infrastructure spanning 17 million intercity route miles by end-2025 (expanding to 47 million by 2028) with central offices and real estate, supporting enterprise/wholesale Ethernet, wavelength, and dark fiber services while excluding last-mile Mass Markets FTTP post-sale (Source), (Source).