Which of the following reduces the possibility of signal loss in a fiber optic connection?

High-quality connectors play a crucial role in reducing signal loss in fiber optic connections. When two fibers are joined together using connectors, any imperfection at the connection point can lead to attenuation of the signal. High-quality connectors are designed with precision to ensure optimal alignment of the fibers, minimizing the gap between them and thus improving the efficiency of light transmission. This helps maintain a strong and continuous signal throughout the length of the fiber.

Additionally, high-quality connectors are less prone to contamination and damage, which can also contribute to signal degradation. By ensuring a reliable and effective connection, these connectors significantly contribute to maintaining the integrity of the signal, leading to better overall performance of the fiber optic system.