Optical cable, yeeb nkab luam ntawv daim kab xev yuav tsum tsis txhob xau txheej, du nto, zoo ntug, tsis muaj burr thiab tev tshwm sim, tensile zog ≥2.5N, hloov kub yog feem ntau txog 60 ℃ -90 ℃, kuj tuaj yeem hloov kho raws li qhov xwm txheej. ntawm cov neeg siv khoom ntau lawm.