Which factor is NOT typically considered when assessing the quality of fiber optic connections?

The physical color of the fiber is generally not a factor that is considered when assessing the quality of fiber optic connections. While the color may indicate specific characteristics, such as the type of fiber (single-mode or multimode) or serve practical labeling purposes, it does not directly influence the performance or integrity of the connection itself.

In contrast, connector cleanliness, the type of connector used, and the quality of splicing techniques are critical to ensuring optimal signal transmission. Cleanliness impacts light transmission and reduces the likelihood of signal loss, while the type of connector can determine compatibility and ease of maintenance. Similarly, high-quality splicing techniques are essential for minimizing signal attenuation and ensuring reliable communication. Thus, while the color of the fiber might have its applications, it does not play a direct role in the quality assessment of fiber optic connections.