Horizontal pulls for backbone communication cable installations must not exceed how many feet between points?

Horizontal pulls for backbone communication cable installations must not exceed how many feet between points?

• A. 150 feet
• B. 98 feet
• C. 50 feet
• D. 200 feet

Answer: (B)

Limiting how far you pull between pull points is about controlling tension and protecting the cable as it goes through conduits, bends, and connectors. If the span gets too long, pulling force can over-stress the cable, warp jackets, or jeopardize terminations. Keeping the distance to a maximum close to 100 feet gives enough slack to work the pull safely, accommodates minor detours or bends, and still keeps the install manageable. In this context, the specified maximum is 98 feet between pull points, which provides a practical buffer below 100 feet for field conditions. Distances well under this limit would mean more pull points and joints, while longer distances would raise the risk of over-tension during pulling.

Limiting how far you pull between pull points is about controlling tension and protecting the cable as it goes through conduits, bends, and connectors. If the span gets too long, pulling force can over-stress the cable, warp jackets, or jeopardize terminations. Keeping the distance to a maximum close to 100 feet gives enough slack to work the pull safely, accommodates minor detours or bends, and still keeps the install manageable. In this context, the specified maximum is 98 feet between pull points, which provides a practical buffer below 100 feet for field conditions. Distances well under this limit would mean more pull points and joints, while longer distances would raise the risk of over-tension during pulling.