Cov yam ntxwv ntawm covoptical fiber ntauthiab lub network cable txawv. Covoptical fiber ntauNws yog lub tswv yim paub daws teeb meem thiab cov ntaub ntawv hloov pauv hloov pauv tus nqi, thaum lub network cable yog qhov nruab nrab thiab cov ntaub ntawv xa mus.
1. Theoretical kis tau tus mob nyob deb ntawm lub network cable yog 100 meters, thiab theoretical kis tau tus mob nyob deb ntawm yim hom network cables tsuas yog 30 meters, thaum lub sij hawm kis tau tus mob ntawm ib hom optical fiber yuav ncav cuag 10-20 km, thiab kis tau tus mob deb. ntawm ntau hom kev kho qhov muag fiber ntau kuj tuaj yeem yog 2-3 km, uas yog siab dua li ntawm cov cables network.
2. Cov khoom xa tawm ntawm ib kawg ntawm cov fiber ntau siv lub teeb-emitting diode lossis laser beam xa lub teeb pulses mus rau hauv fiber ntau, thiab cov khoom txais ntawm lwm qhov kawg ntawm cov fiber ntau siv cov khoom siv photosensitive los kuaj cov mem tes. Network cable yog cov kab kev sib txuas uas txuas lub computer thiab lub computer, lub computer thiab lwm yam khoom siv network, thiab feem ntau yog ua los ntawm cov hlau lossis iav.
3. Qhov nruab nrab txhua xyoo kev loj hlob ntawm fiber ntau optic thiab cable lag luam mus txog 17.4%. Fiber optics hloov peb lub neej.
Post lub sij hawm: Dec-09-2022
