Ua ntej nkag siab txog PoE keyboards, peb yuav tsum xub nkag siab tias PoE yog dab tsi.
PoE yog lub zog hluav taws xob tshaj Ethernet thev naus laus zis.Nws yog ib txoj hauv kev los muab lub zog rau cov khoom siv sib txuas (xws li Wireless LAN AP, IP Xov Tooj, Bluetooth AP, IP Lub Koob Yees Duab, thiab lwm yam) ntawm tus qauv Ethernet cov ntaub ntawv cable, tshem tawm qhov teeb meem ntawm kev txhim kho cov khoom siv hluav taws xob sib cais ntawm ib qho IP network davhlau ya nyob twg cov cuab yeej ua rau nws tsis tsim nyog rau kev xa tawm cov khoom siv hluav taws xob sib cais rau cov cuab yeej ntawm qhov chaw siv, uas tuaj yeem txo tau cov kab hluav taws xob thiab kev tswj cov nqi ntawm kev xa tawm cov khoom siv davhlau ya nyob twg thiab txhawb kev txhim kho ntawm cov chaw muaj feem xyuam.
CovPoE hloovyog raws li kev caiEthernet hloov, nrog rau qhov sib ntxiv ntawm PoE muaj nuj nqi sab hauv, yog li qhov hloov pauv tsis tsuas yog muaj cov haujlwm ntawm cov ntaub ntawv sib pauv, tab sis kuj tuaj yeem xa hluav taws xob los ntawm lub network cable tib lub sijhawm.Qhov no yog lub network fais fab mov hloov.Nws tuaj yeem txawv ntawm cov keyboards zoo tib yam hauv qhov tsos.PoE keyboards muaj lo lus "PoE" nyob rau hauv pem hauv ntej ntawm lub vaj huam sib luag, qhia tias lawv muaj PoE functions, thaum zoo tib yam keyboards tsis.
Realizing network fais fab mov los ntawm PoE keyboards muaj ntau yam zoo.
1. Kev xa tawm yooj yim.Tsis tas yuav khawb qhov, rub cables, lossis nruab lub qhov hluav taws xob siv PoE.Koj tsuas xav tau ib qho xwbRJ45 chaw nres nkojlos muab cov kev sib txawv ntawm cov khoom siv hluav taws xob sib txawv rau cov khoom siv hauv ntau qhov chaw los ntawm Ethernet uas twb muaj lawm.
2. Ntau qhov hloov tau.Nrog PoE, qhov chaw teeb tsa ntawm lub koob yees duab network thiab cov ntsiab lus nkag wireless tsis txwv.Txawm hais tias nyob deb npaum li cas ntawm lub qhov hluav taws xob AC, lawv tuaj yeem xa mus rau txhua qhov chaw uas xav tau, uas tseem ua rau kev saib xyuas network zoo dua.
3. Muaj kev nyab xeeb dua.Piv nrog AC fais fab mov,PoE fais fab movbelongs rau qeb ntawm tsis muaj zog tam sim no, thiab tsis muaj kev ruaj ntseg txaus ntshai ntawm muaj zog tam sim no.Ntxiv mus, lub zog yog muab los ntawm lub network cable.Tsuas yog thaum cov khoom siv uas xav tau lub zog hluav taws xob txuas nrog, Ethernet cable yuav muaj qhov hluav taws xob, tshem tawm qhov kev pheej hmoo ntawm kev xau ntawm kab.
4. Tus nqi qis dua.Tus nqi hais ntawm no tsis yog tsuas yog hais txog nyiaj txiag xwb, tab sis kuj suav nrog cov nqi sijhawm.Cov kab hluav taws xob ib txwm xav tau cov nqi ua haujlwm thiab xav tau qee lub sijhawm los ua kom tiav, uas yog tus nqi loj heev.Nws tsuas yog siv PoE hloov rau lub hwj chim, tsis muaj phau ntawv ua haujlwm lossis ntau lub sijhawm, pib ntsaws thiab ua si, yooj yim heev, yooj yim thiab ceev.
5. Kev tswj kom yooj yim.Ib txwm saib xyuas kev tswj hwm thiab kev saib xyuas yog qhov nyuaj heev thiab cumbersome.Siv PoE fais fab mov tuaj yeem tswj xyuas, rov kho dua lossis rov pib dua lub koob yees duab network thiab cov ntsiab lus nkag wireless.
PoE hloovmuab lub koob yees duab network nrog kev txhim kho hauv kev ntseeg tau, txo tus nqi, thiab yooj yim ntawm kev xa mus.Nrog rau txoj kev loj hlob ntawm kev soj ntsuam network, ntau thiab ntau lub koob yees duab network tuaj yeem siv tau los ntawm PoE.