What is the main advantage of using a mechanical splice in optical fiber testing?

The main advantage of using a mechanical splice in optical fiber testing is that they are simpler for initial testing protocols. Mechanical splicing involves aligning and holding the fibers together using an adhesive that allows light to pass through, which simplifies the process of connecting fibers during testing. This leads to a more straightforward setup and more reliable connections, making it easier to establish and verify testing parameters.

This approach can expedite the testing process because it doesn't require extensive preparation or sophisticated machinery, making it accessible for technicians and engineers who may need to perform quick checks or assessments in the field. The simplicity of mechanical splicing reduces the chances of errors during the initial setup, ensuring that technicians can focus on the testing rather than dealing with complicated connection methods.

In contrast, while faster connections and easier fiber removal might be appealing, they do not represent the primary advantage in the context of testing. Similarly, cost considerations may vary depending on the project context, and the initial testing protocols prioritize ease of use and reliability over price alone.