The feeder cables run from the Access Node to the primary fiber concentration point (FCP) and may cover a distance up to several kilometres before termination. The number of fibers in the cable will depend on the build type. Feeder cables play a crucial role in ensuring efficient signal transmission in various communication systems. The quality and design of feeder cable can significantly. A: A technique that uses Ethernet Terms (a data communications protocol) as the main transmission method over fiber optics with data rates up to 1 Gb/s. From local exchange points to the front door.