Menene kebul na fiber optic na ƙarƙashin ƙasa?

Kebulan fiber optic da aka binne galibi ana kiransu da kebul na fiber optic da aka binne kai tsaye kuma sune kebul na fiber optic waɗanda aka binne kai tsaye a cikin ramukan kebul na musamman na zurfin da faɗi lokacin da layukan gangar jiki masu nisa suka ratsa manyan filaye da hamada. Ya zama dole a yi la'akari da rage cikas da kebul na fiber optic na sama ke fuskanta sau da yawa saboda yanayin waje da yanayin yanayi. Kebulan fiber optic da aka binne kai tsaye suna fuskantar zaizayar ƙasa da lalacewa da tsakuwa ke haifarwa, ruwa a cikin ƙasa, acidity da alkaline, beraye, da sauran abubuwa.
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Dole ne kebul na fiber optic da aka binne ya zama na GYTA53, GYTY53, GYTA33, GYTS, ko wasu samfura. Idan aka kwatanta da kebul na fiber optic na yau da kullun, suna da ƙarin murfin ciki na PE da yadudduka na sulke masu hana danshi don haɓaka ƙarfin kariyarsu.