Cov hlau xaim hauv fiber ntau optic cables feem ntau yog siv los tiv thaiv cov fibers optical los ntawm kev ntxhov siab.
High -zoo fiber optic cables feem ntau siv siab -modulus phosphated steel xov hlau nrog luv luv - lub sij hawm tensile zog ntawm 1500N los yog 3000N. Cov kab hluav taws xob tsis zoo, txawm li cas los xij, siv cov hlau hlau lossis cov hlau zoo tib yam ntawm txoj kab uas hla me me los hloov. Qhov no ua rau lawv yooj yim rau corrosion.
Tsis tas li ntawd, vim tias lawv lub zog tensile tsawg dua 1500N, cov fibers kho qhov muag yuav raug puas tsuaj thaum lub sijhawm teeb tsa. High-modulus phosphated steel hlau feem ntau yog xiav- xim grey, muaj zog zoo, thiab tsis yooj yim khoov; thaum cov hlau hloov pauv tuaj yeem khoov tau yooj yim ntawm tes thiab, dhau sijhawm, yuav xeb thiab tawg ntawm qhov kawg uas lawv txuas rau lub thawv fiber ntau.
