To prevent the buildup of static electricity on long lengths of aerial fiber-optic cable, what should be installed?

To prevent the buildup of static electricity on long lengths of aerial fiber-optic cable, the installation of grounding clamps is the most effective measure. Grounding clamps facilitate a connection between the cable and the earth, allowing any accumulated static charge to dissipate safely. This is crucial in maintaining the integrity of the fiber-optic cable and ensuring the reliability of the data transmission it carries, particularly since static electricity can damage sensitive electronic components.

Other options are less effective in addressing static electricity concerns. Insulating sleeves mainly serve to provide electrical insulation and would not mitigate static buildup. Static dissipative materials are designed to reduce the generation of static charges but may not be practical or effective in an aerial cable application. Weatherproof sheeting protects the cable from environmental elements but does not contribute to managing static electricity.