As we all know, the integrated wiring project is a relatively complex project, so it is impossible to ensure zero errors and zero faults in the construction of the project. However, it is relatively easy to minimize the faults and mistakes of the integrated wiring project. ZR Cable and you analyze the four major reasons for the failure of communication fiber optic cable lines.
fiber optic cable
First: the impact of lightning
The armored components of the optical cable are all metal conductors. If the power line is short-circuited or the lightning strikes the metal parts, a strong current will be generated to destroy the optical cable line equipment, and even serious casualties may occur.
Second: poor insulation of optical cable lines
If the communication optical cable line is not well insulated, the operating strength of the optical cable will be greatly reduced due to stress corrosion and static fatigue after the splice box enters the water or is wet, and the optical cable will break in severe cases. .
Third: the influence of external forces
Line faults are often caused by external forces. Since many communication optical cable lines are laid in the field, the general burial standard is deep below the stratum, so the damage of many external factors to the optical cable line cannot be effectively avoided.
Fourth: fault at the line connector
Faults are most likely to occur at the line joints. This is because the optical fibers at the joints no longer have the protection power to the original optical cable structure or the protection power has been significantly weakened. Therefore, the daily operation and protection work can only be carried out by relying on the joint box. The probability of failure is greatly increased.
