Develop a connected understanding of the technology, tools, and practices behind residential fiber-optic installation. This NCTI certification combines four fiber-optic fundamentals courses with installation safety and residential installation. Study optical signal behavior, network architectures, tools, testing, splicing, and termination alongside protective equipment, drop cables, terminals, outlets, and in-home connections. The combination links the principles of optical transmission with the practical considerations of bringing fiber service to the customer premises.