Cov ntaub ntawv cable no yog ua los ntawm cov khoom siv zoo, muaj zog thiab ruaj khov. Thiab yooj yim rau nruab, haum rau ntau hom tshuab.Txhua txoj kab ncaj nraim tau raug kuaj nruj kom tiv thaiv cov teeb liab cuam tshuam thiab tiv thaiv hluav taws xob tsis muaj zog kom ruaj khov cov ntaub ntawv xa mus.

Cov ntaub ntawv cable no yog ua los ntawm cov tsiaj insulating khoom thiab tin-coated ca tooj liab hlau, uas yog nias ua ke los ntawm cov kab ntau lawm ntawm cov khoom siv tsis siv neeg. Nws muaj qhov zoo ntawm cov mos mos, nyias thickness thiab me me ntim.