Qualitative and quantitative insights were obtained by interviewing supply-side and demand-side stakeholders during the primary research process. Dark fiber network operators, telecommunications infrastructure owners, fiber-neutral colocation providers, and submarine cable consortia were among the supply-side sources, which included CEOs, CTOs, Vice Presidents of Network Operations, Chief Revenue Officers, and regulatory affairs leaders. In addition to procurement leads from cloud service providers, hyperscale data centers, financial services institutions (BFSI), government IT agencies, healthcare systems, and enterprise IT departments, demand-side sources included Chief Information Officers, Chief Technology Officers, Network Architects, Data Center Directors, and healthcare systems. Primary research verified market segmentation across fiber types and network architectures, confirmed fiber deployment timelines and route activation schedules, and collected insights on infrastructure sharing dynamics, wavelength pricing strategies, and leasing rate negotiations.
Primary Respondent Breakdown:
By Designation: C-level Primaries (32%), Director Level (33%), Others (35%)
By Region: North America (38%), Europe (25%), Asia-Pacific (28%), Rest of World (9%)
Route inventory mapping and bandwidth pricing analysis were employed to determine the global market valuation. The methodology comprised the following:
Identification of over 50 critical infrastructure providers in North America, Europe, Asia-Pacific, Latin America, and submarine cable routes
Product mapping for the categories of single-mode fiber (SMF), multi-mode fiber (MMF), glass fiber, and plastic optical fiber (POF)
Comparison of metro (urban/access) and long-haul (intercity/submarine) route miles and strand availability
Evaluation of annual revenues that are specific to dark fiber leasing and indefeasible rights of use (IRU) agreements, as reported and modeled
In 2024, the coverage of network operators will account for 75-80% of the global dark fiber route miles.
Segment-specific valuations for data center interconnect (DCI), mobile backhaul, enterprise networking, and redundancy applications are derived through extrapolation using bottom-up (fiber route miles × pricing per strand per kilometer by region) and top-down (infrastructure provider revenue validation) approaches.