It includes first determining the type of communication system (s) which will be carried over the network, the geographic layout (premises, campus, outside plant (OSP, etc. ), the transmission equipment required and the fiber network over which it will operate. Fiber optic network design refers to the specialized processes leading to a successful installation and operation of a fiber optic network. Fiber optic protocols and communication standards facilitate data transmission and establish guidelines for testing. Though the details may vary depending on the operator and scale, there are some universal steps involved. First, it's crucial to understand the requirements and objectives: desired coverage area, expected bandwidth demand, number of users or subscribers, specific services or applications that the. At its core, fiber optic systems operate by sending light signals through thin strands of glass or plastic fibers. These fibers, often about the diameter of a human hair, have the ability to carry vast amounts of information over long distances with minimal loss, which is a significant improvement. Users of this publication are encouraged to participate in the development of future revisions. Line Drawings and Illustrations.