Ngokunyuka kokuthandwa kwefowuni ye-IP, ukujongwa kwevidiyo yenethiwekhi kunye nezixhobo ze-Ethernet ezingenazintambo kwinethiwekhi, imfuno yokubonelela ngenkxaso yamandla nge-Ethernet ngokwayo iya ingxamiseka ngakumbi.Kwiimeko ezininzi, isixhobo se-terminal sifuna unikezelo lwamandla e-DC, kwaye isixhobo setheminali siqhele ukufakwa kwisilingi okanye ngaphandle phezulu ukusuka emhlabeni.Kunzima ukuba nesokethi yamandla efanelekileyo ekufutshane.Nokuba kukho i-socket, i-AC / DC converter efunwa sisixhobo se-terminal kunzima ukubekwa.Ukongeza, kwizicelo ezininzi ze-LAN ezinkulu, abalawuli kufuneka balawule izixhobo ezininzi zetheminali ngexesha elinye.Ezi zixhobo zidinga umbane odibeneyo kunye nolawulo olumanyeneyo.Ngenxa yokuthintelwa kwendawo yonikezelo lwamandla, kuzisa inkxwaleko enkulu kulawulo lonikezelo lombane.Ubonelelo lwamandla e-Ethernet Poe isombulula le ngxaki.

I-Poe yitekhnoloji yobonelelo lwamandla e-Ethernet enentambo.Intambo yenethiwekhi esetyenziselwa ukuhanjiswa kwedatha inamandla ombane we-DC ngaxeshanye, enokusombulula ngokufanelekileyo unikezelo lwamandla oluphakathi kweetheminali ezifana ne-IP yefowuni, i-AP engenazintambo, itshaja yesixhobo esiphathwayo, umfundi wekhadi, ikhamera kunye nokufumana idatha.Ubonelelo lwamandla ePoe luneenzuzo zokuthembeka, uqhagamshelo olulula kunye nomgangatho odibeneyo:

Ithembekile: isixhobo sePoe sinokubonelela ngamandla kwizixhobo ezininzi zetheminali ngaxeshanye, ukuze kuphunyezwe unikezelo lwamandla oluphakathi nendawo kunye nokugcinwa kwamandla ngaxeshanye.Uxhulumaniso olulula: izixhobo ze-terminal azidingi ukunikezelwa kwamandla angaphandle, kodwa intambo enye kuphela yenethiwekhi.Umgangatho: thobela imigangatho yamazwe ngamazwe kwaye usebenzise ujongano lwamandla olumanyeneyo lwe-RJ45 ukuze uqinisekise uqhagamshelo nezixhobo ezivela kubavelisi abahlukeneyo.