Indoor Fiber Optic Cables Single-mode and Multi-mode

These two categories define how light travels through the fiber core: Transmits a single light mode; very low attenuation; supports long-distance transmission up to 100 km or more. Although they can do the same job in some instances, the different construction methods make each of them better suited to certain tasks and budgets. That makes picking between single mode and multimode fiber optic cables an. Single mode fiber optic cable is made up of a small diameter glass or plastic core surrounded by cladding, which is a layer of reflective material. Understanding fiber optic cable types is essential for anyone looking to build or maintain efficient fiber networks. Unlike copper cables, which depend on electrical signals, fiber leverages light to convey.