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[AipuWaton] Lub Hwj Chim dhau Ethernet (PoE) yog dab tsi?

Teeb meem xav tau kev daws

Dab tsi yog Lub Hwj Chim dhau Ethernet (POE)

Lub hwj chim dhau Ethernet (PoE) yog lub tshuab hloov pauv uas ua rau cov xov tooj hluav taws xob xa hluav taws xob xa hluav taws xob mus rau ntau yam khoom siv hauv lub network, tshem tawm qhov xav tau ntawm cov hluav taws xob sib cais lossis cov khoom siv hluav taws xob. Txoj kev no yooj yim rau kev teeb tsa ntawm cov khoom siv, vim tias lawv tuaj yeem tau txais ob lub zog thiab cov ntaub ntawv los ntawm ib qho cable, ua kom yooj yim dua thiab ua haujlwm zoo hauv kev tsim vaj tsev.

Puas Txhua Ethernet Cables Txhawb PoE?

Tsis yog txhua qhov Ethernet cables raug tsim sib npaug thaum nws los txhawb PoE. Thaum Cat5e lossis siab dua Ethernet cables tuaj yeem txhawb PoE, Cat5 cables tsuas yog tswj cov hluav taws xob qis dua. Siv Cat5 cables rau lub hwj chim Class 3 lossis Class 4 Powered Devices (PDs) tuaj yeem ua rau muaj teeb meem kub dhau. Yog li ntawd, nws yog ib qho tseem ceeb los xaiv txoj cai cable rau koj cov kev xav tau PoE.

kev sib txuas lus-cable

cat6a ua vs ftp

Cat.6A Cable

Kev siv ntawm PoE

Lub versatility ntawm PoE encompasses ntau yam kev siv nyob rau hauv ntau yam sectors. Qee cov khoom siv uas siv tau los ntawm PoE suav nrog:

Cov duab 20240612210529

LED teeb pom kev zoo, Kiosks, Chaw nyob sensors, tswb systems, koob yees duab, saib, qhov rais ntxoov ntxoo, USB-C-muaj peev xwm laptops, cua txias, thiab tub yees.

Kev nce qib hauv PoE Standards

Tus qauv tshiab tshaj plaws hauv PoE thev naus laus zis yog hu ua Hi PoE (802.3bt Hom 4), uas tuaj yeem xa mus txog 100 W ntawm lub zog los ntawm Cat5e cables. Qhov kev txhim kho no tso cai rau lub zog ntawm cov cuab yeej siv hluav taws xob ntau dua, txhawb kev tsim kho tshiab thiab ua haujlwm. Txawm li cas los xij, nws yog ib qho tseem ceeb kom paub txog tias kev xa hluav taws xob ntau ntxiv tuaj yeem ua rau muaj hluav taws kub ntau dua thiab poob hluav taws xob ntau dua hauv lub cable.

Cov lus pom zoo rau kev siv PoE zoo tshaj

Txhawm rau txo qis cov teeb meem ntsig txog hluav taws xob thiab hluav taws xob poob, cov kws tshaj lij pom zoo kom siv 100% tooj liab network cables, uas muab kev ua tau zoo dua thiab kev ua neej ntev dua. Tsis tas li ntawd, zam kev siv PoE injectors lossis keyboards uas yuav tsis txhawb nqa lub zog xa hluav taws xob tau zoo. Rau qhov ua tau zoo dua, Cat6 cables yog qhov kev xaiv zoo tshaj vim lawv cov khoom siv tooj liab tuab dua, uas txhim kho cov cua sov thiab kev ua haujlwm tag nrho rau PoE daim ntawv thov.

Xaus

Hauv kev xaus, Lub Hwj Chim dhau Ethernet (PoE) yog qhov kev hloov pauv kev ua si uas yooj yim xa hluav taws xob rau cov khoom siv sib txuas thaum txhim kho lawv txoj haujlwm thiab kev koom ua ke hauv cov txheej txheem uas twb muaj lawm. Raws li kev siv thev naus laus zis txuas ntxiv mus, PoE tseem yog tus tseem ceeb hauv cov khoom siv hluav taws xob muaj txiaj ntsig zoo, ua rau muaj kev txawj ntse thiab txuas ntxiv ib puag ncig thoob plaws ntau hom kev siv. Los ntawm kev nkag siab nws lub peev xwm thiab siv cov kev coj ua zoo tshaj plaws, cov neeg siv tuaj yeem ua tiav cov txiaj ntsig ntawm cov thev naus laus zis tshiab no.

Nrhiav Cat.6A Solution

Module

Unshielded RJ45 /Shielded RJ45 Tool-dawbKeystone Jack

Cat.6A Module

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1U 24-Port Unshielded los yogTiv thaivRJ 45

Patch Vaj Huam Sib Luag

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