Weak current security monitoring of new causes of fiber optic cable faults

We all know that projects such as weak current, security, surveillance, and integrated wiring are very complex. Therefore, it is inevitable that there will be an error in the complexity. Therefore, we should try our best to prevent it from happening. However, it is relatively easy to minimize the failures and errors in the cabling project. Here we take a comprehensive look at the weak current, security, and monitoring the latest causes of fiber optic cable faults.

First: The impact of lightning
The sheathed components of the optical cable are all metal conductors. If the power line is short-circuited or lightning hits the metal parts, a strong current will be generated to destroy the optical cable equipment. In severe cases, even casualties will occur.
Second: Insufficient insulation of optical cable
If the communication optical cable is not insulated properly, the strength of the cable will be greatly reduced due to stress corrosion and static fatigue after the joint box is filled with water or under damp conditions. In severe cases, the optical cable will break. .
Third: Influence of External Forces
Line faults are caused by external forces in many cases. Since many communication optical fiber cables are laid in the field, the general burial standards are deep below the ground, so it is not possible to effectively avoid the destruction of the optical cable lines caused by many external factors.
Fourth: fault at the line connector
Faults are most likely to occur at the place where the line connector is located. This is because the fiber at the connector does not have protective force to the original cable structure or the protection force has been significantly weakened. Therefore, the daily operation and protection work can only rely on the joint box. The chance of causing a failure has greatly increased.

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