Izixhobo zombane kufuneka zinikwe amandla ukuze zisebenze, kwaye izixhobo ezahlukeneyo ezisekelwe kuthungelwano lwe-IP nazo zifuna amandla okusetyenziswa, njengee-router, iikhamera, njl. Kakade ke, ekubeni iteknoloji yonikezelo lwamandla e-PoE, izixhobo zenethiwekhi ye-IP zinenye indlela yokubonelela ngombane. .Ke, ngaba uyazazi izibonelelo zokutshintsha kwePoE?

Umbane we-PoE unikwe amandla yintambo yenethiwekhi, oko kukuthi, intambo yenethiwekhi ehambisa idatha inokudlulisa amandla, angenzi nje lula inkqubo yokwakha, ukunciphisa iindleko zokufakela, kwaye ikhuselekile.Phakathi kwabo, i-PoE switch ibonakaliswe ngokusebenza kwayo okuphezulu, ukusetyenziswa okulula kunye nokufanelekileyo, ulawulo olulula, uthungelwano olufanelekileyo, kunye neendleko eziphantsi zokwakha.Ithandwa kakhulu ziinjineli zokhuseleko, nto leyo ekwangumba wokuthandwa kweIteknoloji yeJHAIiswitshi zePoE.

1. Ekhuselekile ngakumbi

Sonke siyazi ukuba i-220V yombane iyingozi kakhulu.Intambo yonikezelo lwamandla ihlala yonakele.Oku kuyingozi kakhulu, ngakumbi kwiindudumo.Emva kokuba isixhobo sokufumana amandla sonakaliswe, into yokuvuza ayinakuphepheka.Ukusetyenziswa kweIiswitshi zePoEikhuseleke ngakumbi.Okokuqala, akufuneki ukuba itsalwe kunikezelo lwamandla, kwaye inika amandla ombane akhuselekileyo angama-48V.Eyona nto ibalulekileyo kukuba iiswitshi ze-PoE okwangoku zixhotyiswe ngoyilo lobuchwephesha bokukhusela umbane njengeemveliso zethu ezivela kwiTekhnoloji ye-Feichang, nokuba kukho rhoqo iZithili zombane nazo zinokukhuseleka.

2. Ukulungeleka ngakumbi

Ngaphambi kokuxhaphaka kobuchwepheshe be-PoE, uninzi lweesokethi zamandla ezingama-220 zazisetyenziselwa ukubonelela ngombane.Le ndlela yokwakha iqinile, kuba ayizizo zonke iindawo ezinokunikwa amandla okanye zifakwe, ngoko ke indawo engcono kakhulu yekhamera isoloko ithintelwa yimiba eyahlukeneyo Kwaye kwafuneka itshintshe indawo, eyabangela ukuba inani elikhulu leendawo ezingaboniyo ekubekeni iliso.Emva kokuba iteknoloji ye-PoE ikhulile, ezi zinokusonjululwa.Emva kwayo yonke loo nto, intambo yenethiwekhi inokunikwa amandla yiPoE.

3.Okubhetyebhetye ngakumbi

Indlela yokudibanisa yendabuko iya kuchaphazela uthungelwano lwenkqubo yokubeka iliso, okubangela ukungakwazi ukufaka ukubeka iliso kwezinye iindawo ezingafanelekanga kwi-wiring.Nangona kunjalo, ukuba utshintsho lwe-PoE lusetyenziselwa ukunikezelwa kwamandla, alukhawulelwanga lixesha, indawo kunye nokusingqongileyo, kwaye indlela yokunxibelelana nayo iya kuba nokuguquguquka okukhulu, ikhamera inokufakwa ngokungekho mthethweni.

4.Ngakumbi ukonga amandla

Indlela yonikezelo lwamandla yemveli ye-220V idinga uluhlu olubanzi lweengcingo.Kwinkqubo yothumelo, ilahleko inkulu kakhulu.Okukhona umgama omde, kokukhona ilahleko inkulu.Itekhnoloji yamva nje ye-PoE isebenzisa itekhnoloji enekhabhoni ephantsi kunye neyokusingqongileyo enelahleko encinci kakhulu.Ngokombono wayo, ukonga amandla kunye nokukhuselwa kwendalo kunokufezekiswa.

5.Intle ngakumbi

Ngenxa yokuba itekhnoloji ye-PoE yenza inethiwekhi kunye nombane zibe zimbini zibe yinto enye, ngoko akukho mfuneko yocingo kunye nokufaka iisokethi kuyo yonke indawo, eyenza indawo yokubeka iliso ibonakale imfutshane kwaye inesisa.