Nyob rau tib lub sijhawm, cov neeg siv khoom yuav tuaj rau peb cov neeg ua lag luam nug: Dab tsi yog POEhloov? The POEhloovmuaj kev saib xyuas hauv kev ua lag luam thiab siv ntau qhov chaw hauv lub neej: piv txwv li, peb POEhloovtuaj yeem muab kev pabcuam network hauv tsev so thiab tsev kawm ntawv, thiab tseem ua lub luag haujlwm hauv kev saib xyuas kev nyab xeeb. Yog li ntawd, cov neeg siv khoom yuav tsum paub ntau ntxiv txog PORhloovcov khoom. Hnub no wb tham txog dab tsi PEOhloovyog: POEhloovyog ahloovuas txhawb nqa network cable fais fab mov. The POEhloovtsis tsuas yog muaj kev sib kis muaj nuj nqi ntawm ib qhohloov, tab sis kuj muab cov pa hluav taws xob rau cov khoom siv ntawm lwm qhov kawg los ntawm lub network cable. Rau tag nrho lub network, kev siv POE keyboards tuaj yeem txo cov xaim hluav taws xob, txo cov nqi hluav taws xob thiab txhim kho kev ntseeg siab, thiab tseem ua rau kev ua haujlwm ntawm POE hloov tau yooj yim dua. POE fais fab movhloovhais txog covhloovuas tuaj yeem muab cov khoom siv hluav taws xob sib txuas rau cov chaw taws teeb tau txais los ntawm lub network cable, suav nrog lub networkhloovthiab POE fais fab mov ua haujlwm, thiab yog ib qho khoom siv hluav taws xob ntau hauv PoE fais fab mov.
