Saving this as a good reference link. It’s a no-fluff article that clearly explains the differences between Single-Mode and Multimode fiber. This is essential knowledge for any fiber optic cable installation. The post covers distance, cost, and typical DFW use cases for each. A solid, shareable resource for IT professionals. https://www.cablingindfw.com/fiber-optic-cable-installation-single-mode-vs-multimode/