Dgtl Infra provides an in-depth overview of the fiber optic cable installation process, which involves a fiber drop, fiber splicing, mounting a “wall box” or termination enclosure, enabling fiber to enter the home, setting-up an optical network terminal (ONT), and activating. Dgtl Infra provides an in-depth overview of the fiber optic cable installation process, which involves a fiber drop, fiber splicing, mounting a “wall box” or termination enclosure, enabling fiber to enter the home, setting-up an optical network terminal (ONT), and activating. Fiber optic networks offer many benefits for businesses, including reliability, security, greater bandwidth, and delivery of high-speed internet service. At The Network Installers, we have a dedicated team of highly skilled contractors available to integrate fiber optic cabling into new or existing. The process involves a combination of national infrastructure, local engineering, and property-level setup. What Is Fiber Optic. Mastering fiber optic installation is key. Unlike traditional copper cables (DSL or cable), fiber optic technology delivers symmetrical upload and download. Different environments demand different fiber optic cable installation methods: aerial cables strung on poles, direct-buried cables placed underground, submarine cables laid underwater, and indoor or outdoor cables used in specific settings.