The proper method of pulling optical fiber cables is to attach the pull wire or tape to the ____ of the cable.

The proper method of pulling optical fiber cables is to attach the pull wire or tape to the ____ of the cable.

• A. Strength members
• B. End of the cable
• C. Outer jacket
• D. Inner fiber

Answer: (A)

Attaching the pull wire or tape to the strength members of the cable is the correct method for pulling optical fiber cables because the strength members are specifically designed to handle the tensile forces experienced during installation. These members, which can be made of materials like aramid fibers or steel, provide the necessary support and stability to prevent damage to the delicate optical fibers inside. If the pull wire were attached to the outer jacket, there would be a risk of damaging the fibers or the cable composition itself, as the jacket is primarily a protective layer. Similarly, anchoring to the end of the cable might not evenly distribute the stress applied during the pull, potentially leading to cable failure. Attaching to the inner fibers is not viable, as they are the most delicate components and can easily break under strain, rendering the cable unusable. By securing the pull wire to the strength members, technicians ensure a safer and more effective installation process.

Attaching the pull wire or tape to the strength members of the cable is the correct method for pulling optical fiber cables because the strength members are specifically designed to handle the tensile forces experienced during installation. These members, which can be made of materials like aramid fibers or steel, provide the necessary support and stability to prevent damage to the delicate optical fibers inside.

If the pull wire were attached to the outer jacket, there would be a risk of damaging the fibers or the cable composition itself, as the jacket is primarily a protective layer. Similarly, anchoring to the end of the cable might not evenly distribute the stress applied during the pull, potentially leading to cable failure. Attaching to the inner fibers is not viable, as they are the most delicate components and can easily break under strain, rendering the cable unusable. By securing the pull wire to the strength members, technicians ensure a safer and more effective installation process.