Fiber optic cables are categorized using multiple criteria: transmission mode (single vs multimode), environment (indoor vs outdoor), construction (tight-buffered vs loose-tube), and application (e., data center, telecom, industrial). Below, we explore these classifications. Fiber optic network design refers to the specialized processes leading to a successful installation and operation of a fiber optic network. It includes detailed mapping of backbone, distribution, and drop connections for FTTH, FTTP, FTTx, and enterprise networks. What is fibre network mapping? Fibre network mapping is a critical process in the planning, deployment, and management of fibre optic networks. It. Designing a fiber optic network is like planning a city's road system, it needs to be efficient, reliable, and built to handle both current and future traffic.