Which type of optical fiber is more flexible and easier to install?

Plastic optical fiber (POF) is indeed more flexible and easier to install compared to the other types of optical fiber. This flexibility is primarily due to its construction; POF is made from polymer-based materials, which allow it to bend and twist without breaking, making it an excellent choice for applications where tight spaces or complex routing are involved.

In addition, POF has a larger core diameter than glass fibers, which simplifies the installation process. This larger core allows for easier alignment and termination, reducing the complexity and time required for installation. Unlike single-mode and multimode glass fibers, which require careful handling and specific termination techniques, POF can often be terminated with simpler methods like using connectors that can be hand-terminated.

The ease of installation and flexibility make POF particularly suitable for consumer applications, such as home networking or automotive applications, where the fiber can experience bending or movement without risking damage.