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

The accepted methods for pulling fiber-optic cable off the cable reel during aerial installation are the back-pull method and the drive-off method.

In the back-pull method, the installer secures the cable reel at a location and pulls the cable from the back of the reel, allowing for a controlled release of the fiber. This technique helps to avoid bends and kinks in the fiber, which can compromise its performance.

The drive-off method involves using a vehicle to pull away from the cable reel while the cable is fed off the reel. This method allows for more efficient installation over distances and can be advantageous in situations where manual pulling would be difficult or time-consuming.

These methods are preferred because they ensure the safe and effective handling of fiber-optic cables, which are sensitive to stress and damage. Proper handling techniques are crucial in preserving the integrity of the fiber during installation, thus promoting optimal performance once the system is in operation.