Data centers serve as the core infrastructure for modern IT operations, processing massive AI workloads, and enabling internet traffic. At the foundation of this ecosystem lie two physical transmission technologies: copper-based UTP (Unshielded Twisted Pair) cabling and optical fiber. Over the past three decades, both have evolved in remarkable ways, https://miloyflor.snack-blog.com/38224202/from-copper-to-light-a-history-of-utp-and-fiber-optic-innovation-in-data-centers