In modern digital infrastructure, data centers are the powerhouses of the global internet—supporting cloud applications, Artificial Intelligence computations, and the global exchange of information. This ecosystem relies on two core physical media: UTP copper cabling and fiber optic cables. Over the past three decades, both have evolved in remarkable ways, https://spencerywnwt.sharebyblog.com/37940534/from-copper-to-light-a-history-of-utp-and-fiber-optic-innovation-in-data-centers