Classification ntawm optical cables.
1. Raws li kev sib kis sib txawv, kev ncua deb thiab lub hom phiaj, cov kab hluav taws xob kho qhov muag tuaj yeem muab faib ua cov neeg siv khoom siv kho qhov muag, cov kab hluav taws xob hauv zos, cov kab hluav taws xob ntev thiab cov kab hluav taws xob submarine optical. 2. Raws li hom ntawm ...
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