Top 10 Co-Packaged Optics (CPO) Stocks to Buy in 2026

Inside an AI data center, thousands of chips are constantly sending data to each other. Over longer distances, that data travels as light through fiber-optic cables, because light is faster and wastes less energy. Chips, however, work with electricity. So somewhere along the way, the signal has to be converted from electricity into light. Today, that usually happens in small plug-in modules called pluggable transceivers, which sit at the front edge of a network switch. The electrical signal...