As we all know, cabling project is a more complex project, so in the construction of the project to protect their zero-fault zero failure is an impossible thing. However, it is relatively easy to isolate the faults and errors in cabling projects to a minimum. Today, here and everyone to analyze the communication Fiber Optic Cable line failure of the four major causes.
First: the impact of lightning
Cable armor components are metal conductors, if the power line short circuit or lightning hit the metal parts, it will produce a strong current destruction of Optical Cable line equipment, serious cases even casualties.
Second: poor optical cable insulation
If the communication optical cable line is not good insulation work, then the junction box into the water or in the case of moisture will be due to stress corrosion and static fatigue and other reasons significantly reduce the operational strength of the optical cable, cable breaks occur in severe cases .
Third: the impact of external forces
In many cases, line faults are caused by external forces. As many of the communications cable lines are laid in the field, the general buried standard is below the stratum, so can not effectively avoid a lot of external factors on the cable line damage.
Fourth: the line connector at the fault
The most prone to failure in the line connector, it is because the optical Fiber Connector at the original cable structure has no protection or protection has been significantly weakened, so the daily operation of protection work can only rely on the connector box, which Lead to the probability of failure increased greatly.
