Kev xaiv cov cable optical tsis yog tsuas yog raws li tus naj npawb ntawm cov fibers optical thiab hom fiber optical xwb, tab sis kuj nyob rau ntawm lub npog sab nraud ntawm cov cable optical raws li qhov chaw uas siv cov cable optical.
1. Thaum cov xov hluav taws xob sab nraum zoov raug faus ncaj qha, yuav tsum siv cov xov hluav taws xob uas muaj ntaub thaiv. Nyob rau qhov chaw siab dua, cov xov hluav taws xob uas muaj cov yas dub sab nraud thiab ob lossis ntau dua cov tav txhawb nqa tuaj yeem siv tau.
2. Thaum xaiv cov xov hlau fiber optic rau siv hauv cov tsev, yuav tsum tau them sai sai rau lawv cov yam ntxwv tsis ua rau hluav taws, lom, thiab pa luam yeeb. Feem ntau, hom tsis ua rau hluav taws tab sis tsis muaj pa luam yeeb (Plenum) siv tau rau hauv cov kav dej lossis qhov cua nkag, thiab hom tsis ua rau hluav taws, tsis muaj tshuaj lom, thiab tsis muaj pa luam yeeb (Riser) yuav tsum tau siv rau hauv qhov chaw raug tshav ntuj.
3. Thaum txuas hluav taws xob ntsug hauv lub tsev, cov xov hluav taws xob faib tawm tuaj yeem siv tau; thaum txuas hluav taws xob kab rov tav, cov xov hluav taws xob ntau lub txuas tuaj yeem siv tau.
4. Yog tias qhov kev sib kis deb tsawg dua 2 km, koj tuaj yeem xaiv cov xov hlau multimode optical. Yog tias nws tshaj 2 km, koj tuaj yeem siv repeater lossis xaiv cov xov hlau ib hom optical.
5. ADSS optical cable thiab FTTH downlead cable Lub Tuam Txhab Cable Shenzhen Aixton tab tom khiav cov kev tshaj tawm hauv lub Yim Hli, nrog rau cov kev tshwj xeeb thiab cov nqi sib tw heev. Yog tias koj muaj lus nug, thov koj xav tiv tauj peb.
Lub sijhawm tshaj tawm: Lub Yim Hli-18-2022
