CATAWBA COUNTY, N.C.—A major fiber‑cable manufacturer broke ground on a $1 billion expansion at its Catawba County campus on Sept. 10, aiming to increase U.S. supply for hyperscale and enterprise data centers, according to local reports. The project underscores accelerating demand for high‑fiber‑count connectivity as cloud, AI, and co-location operators scale new facilities across the Southeast and beyond.
Project scope and purpose
The multiyear buildout will expand cable manufacturing capacity on an established Catawba County campus, with output targeted at data center trunk, backbone, and interconnect applications. While specific square footage, capacity gains, and headcount were not disclosed at the groundbreaking, officials said construction will proceed in phases to align with sustained data center project pipelines.
Why it matters for capacity
AI clusters and modern cloud architectures are driving unprecedented fiber intensity—from leaf-spine networks inside the data hall to campus interconnects and metro backbones. High‑fiber‑count ribbon cables, denser micro‑cables, and factory‑terminated assemblies are in focus as operators seek faster installation, smaller conduits, and lower total cost of ownership. The Catawba County expansion is positioned to relieve pressure in these segments, complementing recent industry efforts to add draw, cabling, and termination capacity across the Carolinas and the broader U.S.
Workforce and regional impact
Catawba County has long been a hub for optical cable production, offering a specialized workforce, proximity to glass preform supply chains, and access to key data center corridors in the Mid‑Atlantic and Southeast. Local leaders expect the project to support skilled manufacturing roles and ancillary jobs in construction, logistics, and maintenance. Training partnerships with area technical programs are anticipated as the facility scales.
Standards and deployment trends
Data center operators continue migrating toward ultra‑high fiber density with stringent insertion loss targets, tighter cable geometries, and improved bend performance. That places a premium on manufacturing consistency, quality control, and adherence to relevant TIA and IEC performance standards, particularly for ribbon and loose‑tube designs used in structured cabling and outside‑plant runs. The expansion’s phased approach suggests capacity will be added where qualification cycles and customer acceptance testing indicate the fastest time‑to‑impact.
What to watch next
Key milestones to monitor include permitting progress, supplier commitments for preforms and specialty materials, and announced commissioning dates for each phase. Industry stakeholders will also look for clarity on product mix—such as high‑fiber‑count ribbon, micro‑cable families, and pre‑terminated solutions—along with planned automation upgrades and sustainability metrics. Given the ongoing wave of AI‑driven campuses, incremental capacity from Catawba County should help ease tight lead times and support on‑time turn‑ups for data center builds scheduled through the next several years.
