With the growing competition in the fiber optic cable industry, mergers and acquisitions, as well as capital operations among large fiber optic cable companies, have become more frequent. Domestic top manufacturers are increasingly focusing on market research, particularly on the development environment of their enterprises and the evolving trends in customer demand. This deep understanding of market changes has enabled many leading domestic fiber optic brands to rise rapidly and establish themselves as key players in the industry.
Integrated cabling projects are complex endeavors, and it's nearly impossible to guarantee a completely error-free installation. However, it is entirely feasible to minimize the occurrence of faults and errors during the process. Today, we’ll take a closer look at the four main causes of communication fiber optic cable failures.
**First: Impact of Lightning**
The sheath of optical cables typically contains metal components. If a power line experiences a short circuit or if lightning strikes the metal parts, a strong current can be generated, which may damage the optical cable equipment. In extreme cases, this can even lead to personal injuries or fatalities.
**Second: Poor Insulation of Optical Cables**
If the communication optical cable isn’t properly insulated, its strength can be significantly weakened due to stress corrosion and static fatigue—especially after the joint box becomes waterlogged or is exposed to moisture. In severe cases, the cable may break entirely.
**Third: Influence of External Forces**
Many line faults result from external factors. Since communication cables are often laid in open fields, they are buried deep underground. Despite this, it’s difficult to fully protect them from damage caused by various external forces, such as construction activities, natural disasters, or animal interference.
**Fourth: Faults at the Line Connector**
Failures are most commonly found at the connector points. This is because the fiber at the connection point lacks sufficient protection compared to the original cable structure, or the protective measures have been significantly weakened. As a result, daily maintenance and protection efforts rely heavily on the joint box, increasing the likelihood of failure.
To ensure the reliability and longevity of fiber optic cable systems, it’s essential to address these common issues through proper installation, regular maintenance, and high-quality materials. By doing so, companies can reduce downtime, improve service quality, and maintain a competitive edge in the fast-evolving telecommunications sector.
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