What should be done with fiber-optic cable at the coaxial cable expansion loops during installation?

During the installation of coaxial cable expansion loops, it is essential to secure the fiber-optic cable properly to prevent any potential damage and to ensure optimal performance of the fiber-optic system. Securing the cable using plastic cable ties or support straps helps avoid excessive movement, strain, or stress on the fiber-optic connections.

Proper support is crucial because fiber-optic cables are sensitive to bending and tension; any undue force can lead to microbending or macrobending, which can impair signal integrity and lead to failures in communication. Therefore, utilizing support methods like plastic cable ties or support straps ensures that the fiber-optic cable remains in a stable position, thus preserving its functionality and extending its lifespan.

In contrast, leaving the cable loose or unsupported could lead to tangling or damage over time, while installing it below the coaxial cable can create concerns related to bending and stress, potentially compromising its performance. Therefore, the practice of securing the fiber-optic cable properly aligns with industry standards and helps maintain quality in installation practices.