To make rollouts affordable, most fiber-to-the-home technologies employ a version of architecture that uses a single fiber to the neighborhood switch and then individual fiber runs to each final destination.

The correct answer is Optical Splitter.

Explanation:

Companies which provide fiber to the home technology which is taking the fiber optic cables from the companies' routers directly to the home or business of the costumer. They use "Optical Splitter" architecture to make rollouts and infrastructure more affordable and easier to implement. This procedure basically is taking one main optical fiber line and splitting it into different branches to make reaching the exact location of the costumer easier.

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