What are some prerequisites before performing a fusion splice of optical fibers?

Before performing a fusion splice of optical fibers, having a controlled environment and a stable work surface is crucial. A controlled environment helps to minimize the presence of dust, moisture, and temperature fluctuations that could affect the quality of the splice. Optical fibers are sensitive components, and any contamination or environmental instability can lead to poor splices, resulting in increased loss of signal strength or even complete failure.

A stable work surface is also necessary to ensure precision during the splicing process. Even slight movements can misalign the fibers, resulting in an inadequate splice. By ensuring both a stable surface and controlled conditions, technicians maximize the chances of achieving an optimal splice, which is critical for maintaining the integrity and performance of the fiber optics system.

In contrast, the other options do not adequately account for the specific needs of the splicing process. A stable work surface alone is insufficient without consideration for environmental factors. A large team for assistance is not typically a requirement for splicing; it is usually performed by one or two technicians. Finally, an outdoor environment is not suitable due to uncontrolled variables like wind, weather, and dust, which could adversely affect the splice quality.