Nyob rau hauv lub xyoo dhau los, cuam tshuam los ntawm kev tsis paub meej xws li lub neej tshiab, tab sis cov khoom siv nyoos, tab sis cov khoom siv network thiab lub zog loj tsis raug kev cuam tshuam ntau. Nws cia siab tias tus neeg ua lag luam hloov yuav tswj hwm txoj kev loj hlob nyob rau lub sijhawm tom ntej
Kev hloov pauv hloov yog qhov tseem ceeb ntawm kev lag luam sib cuam tshuam. Switches, yog faib raws li kev ua haujlwm ib puag ncig, tuaj yeem faib ua enternprise-qib hloov mus thiab hloov tsheb. Cov qub yog siv nyob rau hauv ib puag ncig ua hauj lwm xws li cov lag luam thiab tsev, thaum lub tom kawg tsim rau ib puag ncig kev lag luam nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj hluav taws xob nrog cov chaw muaj kev lag luam
Tam sim no, feem ntau dav siv nyob rau hauv kev ua lag luam yog kev lag luam hloov, thiab thaum tham txog kev hloov pauv, nws feem ntau yog hais txog kev lag luam hloov.
Muaj cov hloov chaw hloov tau yog qhov tshwj xeeb ntawm cov pob hluav taws xob, piv rau cov hloov tshiab ib yam. Lawv feem ntau haum rau cov chaw lag luam lag luam nrog cov chaw ua haujlwm nyuaj, xws li cov nag cua txias (tsis muaj cua txias, kev tiv thaiv hnyav thiab cov khoom siv tsis zoo, thiab lwm yam.
Nws tsim nyog nco ntsoov tias hauv daim ntawv thov teeb meem ntawm sab nraud saib xyuas, kev lag luam hloov tau kuj xav tau POE muaj nuj nqi. Vim tias sab nraum zoov saib hloov mus xav tau sab nraud ntsia liaj qhov rooj lossis Dome lub koob yees duab, nws yog tsis yooj yim sua kom tau nruab lub zog rau cov koob yees duab no. Yog li ntawd, PoE tuaj yeem muab lub zog rau lub koob yees duab los ntawm lub network cable, uas daws cov teeb meem ntawm lub zog fais fab. Tam sim no ntau lub nroog siv hom kev lag luam no nrog POE fais fab tuag.
Nyob rau hauv cov nqe lus ntawm kev ua lag luam domestic, hluav taws xob hluav taws xob thiab tsheb ciav hlau yog cov ntawv thov tseem ceeb ntawm kev lag luam hloov chaw. Raws li cov ntaub ntawv, lawv tau suav nrog 70% ntawm kev ua lag luam hauv tsev.
Ntawm lawv, hluav taws xob kev lag luam hluav taws xob yog qhov tseem ceeb tshaj daim ntawv thov teb ntawm kev lag luam hloov chaw. Raws li kev lag luam txuas ntxiv hloov mus rau cov ntse, txuag tau, txhim khu kev qha thiab ntsuab kev lag luam yuav txuas ntxiv ntxiv.
Lub tsheb thauj mus los yog qhov loj thib ob tshaj plaws kev lag luam ntawm kev hloov pauv hloov. Nyob rau hauv xyoo tsis ntev los no, nrog kev nce kev nqis peev hauv cov tsheb ciav hlau siab thiab lwm yam kev lag luam hauv tsheb thauj mus los, kev lag luam hloov chaw lag luam hauv kev lag luam thauj mus los tau muaj kev nce qib siab ceev.
Nyob rau yav tom ntej, nrog kev nce qib nruam ntawm kev lag luam automation txheej txheem thiab kev nce qib kev lag luam, kev hloov khoom hloov yuav pab txhawb nqa kev txhim kho loj dua. Los ntawm cov txuj ci saib, kev sib txuas lus tiag, ruaj khov thiab kev nyab xeeb yog qhov tseem ceeb ntawm cov Ethernet hloov. Los ntawm cov kev pom ntawm cov khoom lag luam, muaj ntau txoj haujlwm yog qhov kev nthuav dav ntawm cov Ethernet hloov.
Nrog kev txhim kho txuas ntxiv thiab kev loj hlob ntawm kev lag luam hloov thev naus laus zis, cov tsam thawj rau cov hloov yuav tawg dua. Xiamen Tongkong, raws li ib tus neeg sawv cev ntawm kev ua lag luam thiab thoob ntiaj teb, MOXA, yuav tsum tau ua kom tiav qhov kev txhim kho tshiab thiab npaj ua ntej.
Lub Sijhawm Post: Dec-23-2022