Kev xaiv cov kab hluav taws xob hauv computer yuav tsum muaj kev xav txog ntau yam los xyuas kom meej tias lawv cov kev ua tau zoo thiab kev ntseeg siab hauv kev siv tswv yim. Ua ntej, qhia meej meej txog daim ntawv thov scenario yog qhov tseem ceeb. Computer cables feem ntau yog siv rau kev xa cov ntaub ntawv thiab cov teeb liab kis tau tus mob, thiab cov ntawv thov sib txawv muaj cov kev xav tau sib txawv. Piv txwv li, nyob rau hauv siab -kev ceev network ib puag ncig, cables nrog cov kis tau tus mob siab thiab qis latency tej zaum yuav tsim nyog; thaum nyob rau hauv kev lag luam automation tswj, lub tsom xam tej zaum yuav ntau dua ntawm lub cable tiv thaiv - cuam tshuam muaj peev xwm thiab kav ntev.
Qhov thib ob, kev nkag siab txog cov kab lus tshwj xeeb yog qhov tseem ceeb. Lub computer cable specifications suav nrog cov khoom siv hluav taws xob, cov khoom siv rwb thaiv tsev, cov ntaub thaiv npog, tus naj npawb ntawm cov cores, thiab hla - cheeb tsam. Cov ntaub ntawv tus neeg xyuas pib feem ntau yog tooj liab lossis tin -plated tooj liab, muab cov khoom siv hluav taws xob zoo thiab lub zog txhua yam; Cov ntaub ntawv rwb thaiv tsev yuav tsum muaj qhov kub thiab txias tiv thaiv hluav taws xob, feem ntau siv polyvinyl chloride (PVC), polyethylene (PE), thiab fluoroplastics; txoj kev tsim shielding ncaj qha cuam tshuam rau cable txoj kev tiv thaiv - cuam tshuam muaj peev xwm, nrog ntau txoj kev tiv thaiv nrog rau ib qho - txheej thaiv, ob npaug - txheej thaiv, thiab braided shielding. Tsis tas li ntawd, kev xaiv ntawm tus naj npawb ntawm cov cores thiab cross-sectional cheeb tsam yuav tsum tau kho kom haum raws li qhov tseeb tam sim no load thiab kis tau tus mob nyob deb kom tsis txhob muaj teeb meem tshwm sim los ntawm overload los yog teeb liab attenuation.
Tsis tas li ntawd, ib puag ncig ib puag ncig kuj yog ib qho tseem ceeb ntawm kev cuam tshuam rau kev xaiv cable. Nyob rau hauv siab - qhov kub thiab txias, av noo, los yog corrosive ib puag ncig, cables uas tsim nyog tiv thaiv kev ntsuas yuav tsum tau ua ntej. Piv txwv li, nyob rau hauv siab - qhov kub thiab txias ib puag ncig, nplaim taws- cov kab hluav taws xob uas muaj qhov kub thiab txias tuaj yeem xaiv tau; nyob rau hauv qhov chaw ntub dej, tsis muaj dej thiab noo noo- cov ntaub ntawv pov thawj tuaj yeem xaiv tau; thiab nyob rau hauv cov chaw uas muaj tshuaj corrosion, corrosion- tiv taus tshwj xeeb cables yuav tsum tau. Nyob rau tib lub sijhawm, txoj kev teeb tsa thiab kev teeb tsa ib puag ncig yuav tsum tau txiav txim siab, xws li seb lub vojvoog dabtsi yog khoov me me lossis yuav tsum tau hloov chaw nquag, vim tias cov xwm txheej no yuav cuam tshuam rau kev xaiv cable.
Tsis tas li ntawd, qhov hluav taws kub retardancy thiab hluav taws kub tsis kam ntawm cables yuav tsis raug ignored. Nyob rau hauv cov chaw uas yuav tsum tau muaj kev nyab xeeb siab, xws li cov chaw zov me nyuam cov ntaub ntawv thiab cov chav computer, cables ntsib nplaim taws-cov qauv yuav tsum tau xaiv los txo qhov kev pheej hmoo ntawm hluav taws. Nyob rau tib lub sijhawm, qhov ntsuas hluav taws xob tiv thaiv ntawm lub cable yuav tsum ua tau raws li cov qauv hauv lub tebchaws thiab kev lag luam tshwj xeeb kom ntseeg tau tias nws muaj kev nyab xeeb nyob rau hauv huab cua huab cua.
Thaum kawg, cable lub neej kev pab cuam thiab cov nqi kho mob kuj yuav tsum tau xav txog. Txawm hais tias siab - cov cables kev ua tau zoo muaj peev txheej pib dua, lawv lub neej kev pab cuam ntev dua thiab cov nqi kho mob qis dua feem ntau ua rau muaj txiaj ntsig kev lag luam ntau dua. Yog li ntawd, thaum xaiv cov khoos phis tawj cables, kev ntsuam xyuas dav dav ntawm lawv cov nqi -kev ua tau zoo yuav tsum tau ua los xaiv cov khoom uas ua tau raws li cov kev xav tau tam sim no thiab muab sijhawm ntev - kev ua haujlwm ruaj khov.
Hauv kev xaus, xaiv cov kab hluav taws xob hauv computer yog ib txoj haujlwm tsim nyog uas yuav tsum muaj kev tshuaj xyuas ntau yam, suav nrog cov xwm txheej ntawm daim ntawv thov, kev qhia tshwj xeeb, ib puag ncig, nplaim hluav taws xob, thiab kev pabcuam lub neej. Tsuas yog los ntawm kev nkag siab tag nrho cov kev xav tau tuaj yeem txiav txim siab txog kev tshawb fawb thiab tsim nyog los xyuas kom meej tias cov cable ua tau zoo hauv kev siv tswv yim.