DAC cable thiab AOC cable tau dav siv hauv thaj chaw thaj chaw network, cov ntaub ntawv chaw, thiab cov khoom siv sib txuas tau zoo, thiab lwm yam.
Tab sis DAC thiab AOC tab tom cav:
Ncaj Qhab Txuas Txuas (DAC):Kuv' m nrov dua hauv Cov Chaw Siv Ntaub Ntawv.
(1) Txuag Nqi:Thaum muab coj los ua nyob rau hauv cov ntaub ntawv loj, DACs tuaj yeem txo tus nqi ntau dua li tib yam ntev AOCs.
(2) Kev siv hluav taws xob qis:DACs txias yuav tsum tsis nruj vim tias lawv cov qauv siv cua sov uas ua rau txo qis zog siv thiab txo cov ntaub ntawv nruab nrab ntawm kev siv nyiaj.
(3) Kev ua haujlwm dav dav:DACs tsis ua kom muaj cua sov yog li ua nws cov khoom lag luam ntau dua uas tuaj yeem siv hauv qhov kub ntau yam.
(4) Kev ntseeg tau siab thiab nrawm nrawm dua:Lub sijhawm ntawm nruab nrab tsis ua tiav (MTBF) yog txog 500 lab teev ua rau lawv muaj kev ntseeg siab nrog ceev kis. Qhov MTBF ua rau DACs tseem ceeb rau cov chaw zov me nyuam cov ntaub ntawv.
Active Cables kho qhov muag (AOC):Tsis yog, Cov khoom lag luam feem ntau nyiam xaiv kuv, ntsaws thiab ua si, Qhia siv yooj yim.
(1) Tshaj Loj Cov Bandwidth:Yog tias tsis muaj cov khoom hloov kho tshiab, AOCs muaj lub zog me me txog 40Gbps nrog QSFP +.
(2) Khoov vojvoog:Cov cables ntawm AOCs yog nyias thiab muaj qhov tseem ceeb khoov vojvoog ua rau AOCs cov kev daws teeb meem zoo tshaj plaws yog tias cov chaw zov me nyuam tsis muaj chaw txaus rau cabling.
(3) Huab cua-ntws thiab cua txias:Vim tias cov AOC cable ua nyias nyias hauv kev tsim qauv, cov hloov hluav taws xob yuav muaj ntau chav rau cov cua ntws thiab yooj yim rau lub kaw lus txias.
Yog li tus thawj tswj kev yuav khoom, qhov twg koj yuav xaiv?
AOC vs. DAC: qhov kev xaiv kom raug tuaj yeem ua thaum koj paub meej txog qhov zoo thiab qhov tsis zoo ntawm txhua qhov. thiab xav paub meej txog koj daim ntawv thov thiab cov tseev kom muaj.
HTF's DACs thiab AOCs tuaj yeem pab qhib koj cov tes hauj lwm kom nrawm dua thiab ua rau muaj kev sib fwm thiab khiav tawm.
