When should the intermediate pull technique be utilized during fiber-optic cable installation in conduit?

The intermediate pull technique is particularly beneficial in scenarios where the cable route has multiple bends. This technique involves using additional pull points or intermediate supports to manage the tension on the fiber optic cable more effectively during installation. When encountering bends, especially sharp ones, applying this technique helps to prevent stress on the cable and reduces the risk of damage, ensuring that the installation remains intact and the performance of the cable is not compromised.

Utilizing the intermediate pull technique allows installers to maintain a controlled installation process, addressing the challenges posed by bends by distributing the pull force over a longer distance and minimizing the chance of kinking or breaking the fiber strands. This is especially important in fiber optic installations where preserving the integrity of the cable is crucial for optimal signal transmission.