How many meters of slack cable are typically used in an aerial installation?

In aerial installations, using a specific range of slack cable is essential for accommodating various installation needs, environmental conditions, and adjustment requirements. The range of 15-25 meters is commonly employed as it balances the need for flexibility while minimizing excess that might create challenges during installation or maintenance.

This range allows for proper sag and tension management in the cables, ensuring they can withstand environmental impacts such as wind and ice loading without causing damage to the infrastructure or the cabling itself. It is also designed to accommodate potential future adjustments, repairs, or re-routing without needing to replace the entire cable system, making it a practical choice for installers and service providers.

Utilizing less than this range could lead to tensions that might strain the cables or create vulnerabilities during adverse weather conditions. Hence, the chosen range of 15-25 meters effectively supports the integrity and longevity of the aerial installation.