In fiber optic cables, what does the term "ribbon" indicate?

The term "ribbon" in fiber optic cables refers to a specific grouping style for fibers. In ribbon fiber optic cables, multiple optical fibers are arranged side by side in a flat, ribbon-like format. This configuration allows for a compact design, which can facilitate easier handling, splicing, and installation compared to traditional loose-tube cables or other arrangements. The ribbon design enhances the density of optical fibers within a given space, making them ideal for applications where space is limited, such as in data centers or high-density environments. Additionally, the flat ribbon structure allows for mass fusion splicing, which can significantly reduce the time and complexity involved in connecting fibers.