What are the two accepted methods for pulling fiber-optic cable off the cable reel in aerial installations?

The back-pull method and the drive-off method are two widely recognized techniques for pulling fiber-optic cable off the reel in aerial installations.

The back-pull method involves unrolling the cable from the rear of the reel, which is particularly beneficial in maintaining control over the cable as it is fed into the installation path. This method allows for a smooth release of the cable, minimizing the risk of damage as it is deployed.

On the other hand, the drive-off method entails positioning the cable reel in a way that allows a vehicle to drive forward while pulling the cable off. This technique is efficient for covering larger distances and can facilitate quicker installations as the cable feeds directly into the installation while the vehicle moves.

Both methods are vital for ensuring a safe and effective aerial installation of fiber-optic cables, balancing the need for speed and the protection of the fragile fiber strands.