Iyo fiber optic heat shrink chubhu chifukidziro chinodzivirira chakagadzirirwa kupa insulation uye kusununguka kwetambo dzefiber optic tambo.Yakagadzirwa nezvinhu zvinopisa zvinopisa zvinopindirana nechimiro chetambo kana ichipisa, ichigadzira chisimbiso chakachengeteka uye chakasimba.Izvi zvinobatsira kuchengetedza yakapfava fiber optics kubva kune zvakatipoteredza zvinhu uye mechaniki kushushikana, kuve nechokwadi chekuita kwakavimbika.