Xov xwm ntawm lub tuam txhab

Cov hom fiber optic cable yog dab tsi? Muaj ntau hom fiber optic cables, txhua tus tsim los rau cov ntawv thov thiab ib puag ncig tshwj xeeb. Cov hom fiber optic cables tseem ceeb suav nrog: Ib hom fiber (SMF): Tsim los rau...

ADSS fiber optic cable yog ib hom fiber optic cable tsim los rau kev teeb tsa saum huab cua raws cov ncej fais fab thiab kev sib txuas lus. Tsis zoo li cov cables fiber optic ib txwm muaj, ADSS cables yog ...

Cable fiber optic sab nraum zoov yog dab tsi? Cable fiber optic sab nraum zoov, tseem hu ua cable optical sab nraum zoov, yog ib hom cable optical tsim tshwj xeeb rau kev teeb tsa thiab siv sab nraum zoov. Nws yog tsim los ntawm cov ntaub ntawv...

Lus Teb: Raws li ntau txoj kev faib tawm, cov khoom siv fiber optic tuaj yeem muab faib ua ntau hom. Raws li cov xov xwm sib kis sib txawv, lawv tuaj yeem muab faib ua cov khoom siv fiber optic ib hom thiab cov khoom siv fiber optic ntau hom ...

zoo siab rau hnub Christmas

1. Raws li lawv qhov kev ua tau zoo sib txawv ntawm kev xa xov, qhov deb, thiab lub hom phiaj, cov xov hluav taws xob kho qhov muag tuaj yeem muab faib ua cov xov hluav taws xob rau cov neeg siv, cov xov hluav taws xob hauv zos, cov xov hluav taws xob kho qhov muag ntev, thiab cov xov hluav taws xob hauv qab dej. 2. Raws li hom...

Tuam Tshoj yog lub ntiaj teb tus tsim khoom thiab xa tawm cov cables loj tshaj plaws. Thaum xa cov cables mus rau EU lub teb chaws, lawv yuav tsum dhau daim ntawv pov thawj tsim nyog los qhia tias cov khoom ua raws li EU cov qauv, ib qho ntawm cov ntawv pov thawj yog daim ntawv pov thawj ...

Cov khoom tseem ceeb ntawm cov fiber ntau yog iav fiber. Cov khoom tseem ceeb ntawm cov iav fiber yog silica ntshiab. Nws yog ci rau hauv cov fiber ntau preform ntawm qhov kub ntawm 1500 degrees. Tom qab tsim cov preform...

Ib qho: qhov sib txawv tseem ceeb. Sab hauv lub cable muaj ib lub hlau conductor (feem ntau yog tooj liab, txhuas); lub optical cable siv iav fiber ua ib lub conductor. Ob: muaj qhov sib txawv ntawm cov teeb liab kis. Cov cables xa cov teeb liab...

1. Lub plhaub sab nraud: 1. Lub plhaub sab nraud ntawm cov xov hluav taws xob sab hauv tsev feem ntau yog ua los ntawm polyvinyl chloride (PVC), polyethylene, lossis polyurethane uas tsis kub hnyiab (LSZH). Lub plhaub sab nraud yog du, ci ntsa iab, yoog tau, thiab yooj yim rau tev tawm...

Cov xov hluav taws xob uas faus rau hauv av feem ntau hu ua cov xov hluav taws xob uas faus ncaj qha thiab yog cov xov hluav taws xob uas faus ncaj qha rau hauv cov qhov dej ntawm qhov tob thiab dav thaum cov kab ntev ntev ...

Cov khoom xa tuaj niaj hnub no suav nrog cov xov hlau fiber optic thiab cov xov hlau network. Peb tau tsim cov xov hlau sib txuas lus txij li xyoo 1998. Peb ntseeg siab rau peb qhov zoo thiab tus nqi.