The optical cable is mainly composed of optical fiber, plastic protective sleeve and plastic outer skin. There is no metal such as gold, silver, copper and aluminum in the optik kabel.
Optik kabelning asosiy tuzilishi odatda kabel yadroidan iborat, po'lat simni mustahkamlash, plomba va qadimiy, va hokazo. Bunga qo'chimcha, Suv o'tkazmaydigan qatlam bor, Bufer qatlami, insulated metal wire and other components as needed.
Integratsiyalashgan simlar loyihasi nisbatan murakkab loyihadir, so it is impossible to ensure zero faults in the construction of the project. Ammo, it is relatively easy to minimize the faults and mistakes. There are four major reasons for the failure of fiber optic cable lines.
The Impact of Lightning
Optik kabelning zirhli komponentlari barcha metall konvergoridir. If the power line is short-circuited or the lightning strikes the metal parts, a strong current will be generated to damage the optical cable line equipment. And even serious casualties will occur.
The Insulation of the Optical Cable Is Not Good
If the 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, va optik kabel og'ir holatlarda buziladi.
The Influence of External Forces
Line faults are often caused by external forces. Since many 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
Chiziq ulagichidagi xato
Yoriqlar qatorida paydo bo'lishi ehtimoli ko'proq. 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. Shunday qilib, kunlik operatsiya va himoya qilish faqat qo'shma qutiga suyanib amalga oshirilishi mumkin. Muvaffaqiyatsizlik ehtimoli katta.
Optical fiber cable is a new generation of transmission medium. Compared with copper medium, optical fiber has greatly improved in terms of security, reliability and network performance. Bunga qo'chimcha, the bandwidth of optical fiber transmission greatly exceeds that of copper cables. And about the maximum connection distance, it supports is more than two kilometer. And it is an inevitable choice for building larger-scale networks. Because the fiber optic cable has the advantages of good electromagnetic interference resistance, strong confidentiality, fast speed, and larger transmission capacity. Its price is also relatively expensive, and it is rarely used in household occasions.
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