Ib hom fiber ntau tsuas muaj tib txoj kev tawm, uas feem ntau siv rau kev sib kis ntev. Cov hom fiber ntau muaj ntau txoj kev tawm mus. Kev siv bandwidth ntawm ntau hom fiber ntau yog 50MHz ~ 500MHz / Km, thiab bandwidth ntawm ib hom fiber ntau yog 2000MHz / Km.
Kev sib kis deb ntawm hom fiber ntau kho qhov muag: tib hom kab hluav taws xob cable tuaj yeem xa 64 kab ntawm 40G Ethernet rau qhov deb li ntawm 2,840 mais. Ib hom fiber ntau yog mas cov tub ntxhais, cladding thiab txheej; qhov tseem ceeb yog tsim los ntawm cov khoom siv pob tshab heev; qhov ntsuas tsis pom zoo ntawm lub qhov me me yog qhov sib txawv me dua li ntawm qhov tseem ceeb, ua rau ib hom kev kho qhov muag tsis pom kev, uas ua rau feem ntau ntawm electromagnetic teb raug txwv nyob rau hauv cov tub ntxhais sib kis; kev ua haujlwm ntawm cov xim yog los tiv thaiv cov kab mob kho qhov muag los ntawm kev ua kom dej vog thiab tshuab ua kom zoo, thiab tib lub sijhawm nce ntxiv qhov yooj ntawm fiber kho qhov muag. Sab nraum txheej txheej txheej, ib lub tsho yas yog ntau ntxiv.
