What are two critical factors for a successful installation of fiber-optic cable?

The successful installation of fiber-optic cable hinges on several logistical and technical factors, among which cable pulling tension and cable bend radius are particularly critical.

Cable pulling tension is essential; excessive tension can damage the delicate fibers within the cable, leading to signal loss or complete failure. Proper tension ensures that the cable is neither slack (which could cause issues with the signal) nor overly stressed. It is important to follow manufacturer specifications regarding maximum pulling tension to safeguard the integrity of the installation.

The cable bend radius is equally vital, as fiber-optic cables have a specified minimum bend radius. Exceeding this radius when installing the cable can lead to microbending or macrobending, which can also result in significant signal degradation. By adhering to the recommended bend radius during installation, the longevity and performance of the fiber-optic connection can be maintained.

In contrast, other factors mentioned, like installation speed, while relevant to overall project efficiency, are not as critical to the technical integrity of the fiber-optic installation itself. Likewise, factors such as cable quality and insulation thickness can have their significance, but they do not relate as directly to the immediate preparation and installation processes that impact the performance of the fiber-optic system.