Four big reasons communication optical fiber cable line faul

As everyone knows, the comprehensive wiring engineering is a complex project, so in the engineering construction toensure zero error zero fault is impossible. However, in order to make trouble and failure of generic cabling engineering minimized relative is a relatively easy thing. Today, four major reasons for analysis of communicationoptical fiber cable line fault in here and everybody.

The first: the lightning impulse

Armored cable is a metal conductor element, if the power line of short circuit or lightning when metal pieces, would produce a strong current damage cable equipment, even when severe casualties.

Second: poor insulation cable line

Communication optical cable line if not well insulated, then joint box inlet or in damp circumstances will the operationstrength stress corrosion and static fatigue and other factors greatly reduced cable, serious when can appear cable fault of the situation.

Third: the influence of the external force

The fault line in many cases are caused by the impact of external forces. Due to the laying a lot of communication optical cable line in the field, the standard is generally deep buried strata below, so can not effectively avoid the destruction of many external factors on the optical cable line.

Fourth: the fault line joint

In the joints of the line where the most prone to failure, this is because the fiber joint on the original cable structuredoes not have the protection or the protection has been significantly weakened, so the daily operation of protection work can only rely on the joint box, which leads to increased probability of failure.

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