What are the three categories used to identify the location of fiber-optic cables in a network?

The three categories used to identify the location of fiber-optic cables in a network—trunk, branch, and drop—are foundational to understanding the structure of fiber-optic systems.

The "trunk" refers to the main fiber-optic cable that runs over long distances, serving as the backbone of the network. This trunk provides high capacity and connects major network hubs or distribution points.

The "branch" refers to the section of the network that diverges from the trunk. It is used to extend the network to different areas or buildings, connecting secondary endpoints or nodes.

Lastly, "drop" refers to the final segment of the fiber-optic connection that links the branch to individual users or devices. This is typically the point where the network service reaches the end-user, such as within a home or business.

Together, these categories define the hierarchical structure of the network's fiber-optic infrastructure, allowing for efficient organization and management of fiber connections. This conceptual framework is essential for design, installation, and maintenance functions in fiber-optic networks.