What is optical networking?

Optical networking is a communication method that uses light signals transmitted through optical fibers to transfer data over long distances at high speeds. It is the backbone of modern telecommunications, enabling high-capacity internet, telephone, and video services. Optical networks use devices like lasers, fiber-optic cables, and photodetectors to convert electrical signals into light and back, allowing for extremely fast and reliable data transmission. This technology is essential for supporting the growing demand for bandwidth in today's digital world.