McKay Brothers Buys Relativity Hollow-Core Fiber for New Jersey
CHICAGO – November 02, 2026 -- McKay Brothers has purchased Relativity Networks' ChronoCore anti-resonant hollow-core fiber for commercial deployment in its New Jersey networks, starting a partnership to link key financial market venues and data center projects.
McKay offers dedicated fiber IRUs and 10 to 400 Gbps services
McKay will sell long-term indefeasible rights of use (IRUs) on dedicated hollow-core fiber pairs. It will also offer traditional connectivity services from 10 Gbps to 400 Gbps. The initial focus is New Jersey, with expansion into other markets planned.
The network design includes branches for high-capacity, low-latency links to data center projects near key financial corridors, where customers are building AI inference and training infrastructure.