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PPPoE sawv cev rau qhov taw tes-to-point raws tu qauv ntawm Ethernet. Nws yog lub network tunnel raws tu qauv uas encapsulates point-to-point raws tu qauv (PPP) nyob rau hauv lub Ethernet moj khaum. Nws enables Ethernet hosts txuas mus rau cov chaw taws teeb nkag concentrator ntawm ib qho yooj yim bridging ntaus ntawv.Us ...

POE fais fab mov yog tiav los ntawm lub network cable, thiab lub network cable yog tsim los ntawm plaub khub ntawm twisted khub (8 cores), yog li yim cores nyob rau hauv lub network cable yog lub PoE hloov mus rau muab cov ntaub ntawv thiab lub hwj chim kis tau tus mob xov xwm. txais khoom....

Kauj Ruam 1: Tshawb xyuas cov khoom txais (PD). Nws yog qhov tseem ceeb los xyuas seb cov cuab yeej txuas nrog yog qhov khoom txais tiag tiag (PD) (qhov tseeb, nws yog txhawm rau txheeb xyuas cov khoom tau txais uas tuaj yeem txhawb nqa lub zog dhau Ethernet tus qauv). PoE hloov yuav tso tawm qhov hluav taws xob me me ntawm ...

Raws li kev txhim kho hauv Is Taws Nem ntawm txhua yam los tsim lub ntiaj teb ntse ntawm txhua yam, cov neeg siv qhov kev thov rau IoT cov khoom siv tau nce ntxiv, thiab POE keyboards tau dhau los ua qhov nruab nrab zoo los muab lub zog thiab cov ntaub ntawv xa mus rau PD cov khoom siv los ntawm kev sib txuas hauv network. PoE swb...

Nrog rau kev xa tawm thiab kev siv ntawm kev hloov kho qhov muag ntawm broadband network, lub network zoo tau txhim kho, tus nqi tsis ua haujlwm raug txo, thiab tus neeg siv lub tswv yim zoo tau nce. Tam sim no, kev tsim ntawm broadband access network yog dominated b ...

Cov txheej txheem txheej txheem feem ntau yog siv rau txoj kev xaiv thiab kev xa mus ceev, muab cov qauv kev sib txuas lus zoo thiab txhim khu kev qha, yog li cov tub ntxhais txheej hloov daim ntawv thov muaj kev ntseeg siab dua thiab dhau los. Cov txheej txheem sib sau ua ke yog qhov hloov pauv ...