Long-Haul Fiber Networks: These installations involve laying fiber optic cables over long distances, often between cities or across continents. Long-haul fiber networks form the backbone of global telecommunications, supporting high-speed internet, long-distance calls, and data transmission.

Metro and Local Area Networks (LANs): In urban and suburban areas, fiber optic cables are installed to create high-capacity networks for businesses, schools, hospitals, and government facilities. These networks provide fast internet access, interconnect data centers, and support various services like video conferencing and cloud computing.

Fiber to the Home (FTTH): FTTH installations involve running fiber optic cables directly to residential homes. This provides households with ultra-fast internet access, high-definition television, and voice services. FTTH is becoming more common as demand for high-speed internet grows.