Isixa esikhulu sezixhobo ezisetyenziswa zizicelo zemizi-mveliso ezifana nezothutho, indawo yoluntu kunye ne-automation yokuvelisa iya kuvelisa iintambo kwimeko yokuphazamiseka. Ngezixhobo zoshishino ziba namandla ngakumbi, iteknoloji ye-PoE izuza igama elihle phakathi kwabasebenzisi abanamandla okubonelela ngamandla aphezulu kunye nokunciphisa inani leentambo ezifunekayo. Kweli nqaku siza kuxubusha ukuba yintoni i-PoE switch kunye nendlela yokusebenzisa i-PoE switch.

Yintoni iPoE Switch?

Iswitshi ye-PoE okanye amandla phezu kwe-Ethernet iswitshi sisitshixo sothungelwano esisebenza kwi-Power over Ethernet technology. Ngokutshintsha kwenethiwekhi ye-PoE, uxhulumaniso lwenethiwekhi kunye namandla okuqhuba i-PD (isixhobo esinamandla) sinokuqondwa ngokufanelekileyo kwintambo ye-Ethernet. Ukutshintshela inethiwekhi ye-PoE inokuhlelwa kwiindidi ezininzi, ezifana ne-8/12/24/48 i-port ye-PoE switch, okanye i-PoE switch engalawulwayo nelawulwayo.

Kutheni ufuna uTshintsho lwePoE?
Ngokusekwe kwindlela yokusebenza yePoE vs. non-PoE switch, iPoE switch izisa iinzuzo phezu kwale miba ilandelayo:
Ukuba bhetyebhetye:Ukuphelisa izithintelo zokutshintsha okungeyiyo i-PoE ezifuna ii-PSE ezongezelelweyo kunye neentambo ezongezelelweyo, iiswitshi ze-PoE zifumana ukuguquguquka okukhulu kwiintambo zenethiwekhi zabasebenzisi. Yenza ukuba ii-PD ezifana neekhamera zokucupha ze-IP zifakwe ngokusekelwe apho kufuneka ziye khona. Ngaphandle koko, indibaniselwano yokutshintsha kwe-PoE kunye netekhnoloji engenazingcingo inokwenza indawo engenantambo yenzeke.
Ubulula:Ngaphandle kwesidingo sokuqwalasela ii-PSE ezongezelelweyo kunye neendawo zofakelo ezifana ne-non-PoE switch, i-PoE switch yenza lula ukuthunyelwa kwenethiwekhi yonke. Ukongeza, iiswitshi ezilungileyo zePoE zikwavumela iprotocol yolawulo lwenethiwekhi (SNMP) elula, ebonelela ngendlela elula yokulawula nokulawula iswitshi.
Ixabiso-Ngempumelelo:Ngokutshintsha kwenethiwekhi ye-PoE, akukho mfuneko yokuba abasebenzisi bathenge kwaye bafake iingcingo ezongezelelweyo zombane kunye neendawo zokuthengisa, okudala ukonga okubalulekileyo kwiindleko zokufakela kunye nokugcinwa kunye nexesha.