Data center statistics on the number of fiber optic cables installed

Data centers account for roughly 30–40% of global fiber optic cable demand, with hyperscale and cloud facilities driving rapid growth.Global UsageData centers consumed 30% of global fiber optic cable production in 2022, reflecting the surge in cloud computing and enterprise networking needs . Hyperscale data centers, in particular, drove 40% of fiber optic cable demand growth in 2023, highlighting their role as major consumers of high-capacity optical infrastructure . Worldwide, global fiber optic cable installations reached 1.2 million km in 2022, up 15% from the previous year, with a significant portion allocated to data center interconnects .Regional InsightsUnited States: Data centers use 40% of total U.S. fiber optic cable production, according to NTIA (2023), reflecting the concentration of cloud and hyperscale facilities .North America: Optical cable demand for data centers accounted for 3% of total cable demand in 2025, projected to rise to 7% by 2030 .Asia-Pacific: APAC leads global fiber production, with China alone installing 1.2 million km of fiber optic cables in 2023, much of which supports data center and cloud infrastructure .Market TrendsFiber optic cables are increasingly preferred in data centers due to low latency, high bandwidth, and reliability, supporting modern 400G–800G networks .The fiber optic cables segment accounted for 59% of the data center cabling market in 2024, with market size valued at USD 7.1 billion and projected to grow at a CAGR of 8.9% through 2034 .Both single-mode and multi-mode fiber are seeing significant consumption growth, particularly for Generative AI applications and high-speed interconnects .SummaryData centers are a major driver of fiber optic cable demand, consuming roughly one-third of global production. Growth is fueled by hyperscale cloud facilities, AI workloads, and the need for high-speed, low-latency interconnects. Regional deployment varies, with the U.S. and APAC leading in fiber usage, and the market is expected to continue expanding alongside cloud computing and next-generation networking technologies.