(https://www.cffiberlink.com/poe-switch)
Njengoko sonke sisazi, izixhobo zombane zinokusebenza kuphela emva konikezelo lwamandla, kwaye ezinye izixhobo ezahlukeneyo ezisekelwe kuthungelwano lwe-IP nazo zifuna unikezelo lwamandla, njengee-router, iikhamera, njl., Kakade ke, ekubeni iteknoloji yonikezelo lwamandla e-PoE, izixhobo zenethiwekhi ye-IP ziye. enye indlela yonikezelo lwamandla.
I-POE inokudlulisa izibonakaliso zedatha kwezinye iitheminali ezisekelwe kwi-IP (ezifana neefowuni ze-IP, iindawo zokufikelela kwi-WLAN AP, iikhamera zenethiwekhi, njl.), ngelixa zibonelela ngamandla e-DC kwizixhobo ezinjalo. Okulandelayo, siza kwazisa izibonelelo ezintlanu zokutshintsha kwePoE ngokweenkcukacha!
1. Khusela ngakumbi
Sonke siyazi ukuba i-voltage ye-220V iyingozi kakhulu, idla ngokubonakala kumonakalo wentambo yombane, eyingozi kakhulu, ngakumbi kwimozulu yezulu, emva kokuba izixhobo zombane zonakaliswe, ngoko into yokuvuza ayinakuphepheka. Kwaye ukusetyenziswa kwe-PoE switch kukhuseleko oluninzi, okokuqala, akufuneki ukutsala umgca wokunikezelwa kwamandla, kwaye unikeze i-voltage ye-48V yokhuseleko, into ebaluleke kakhulu kukuba i-PoE switch ngoku ifana nekhaya lethu elikhethekileyo le-nai. Iimveliso zinoyilo lobuchwephesha bokukhusela umbane, nakwindawo etyekele kumbane, nazo zinokukhuseleka.
2. Ukulungeleka ngakumbi
Ngaphambi kokuthandwa kobuchwephesha be-PoE, ubukhulu becala unikezelo lwamandla angama-220V, le ndlela yokwakha iqinile, kuba ayizizo zonke iindawo ezinokutsala amandla okanye zifakele umbane, ngoko ke indawo eyona khamera ilungileyo ihlala ithintelwa zizinto ezahlukeneyo kwaye kufuneka itshintshe indawo. , ebangela inani elikhulu lokubeka iliso kwiindawo ezingaboniyo. Emva kokuba iteknoloji ye-PoE ikhulile, ezi zinokusombululeka. Emva kwayo yonke loo nto, intambo yenethiwekhi inokubonelelwa ngePoE.
3. Ubhetyebhetye ngakumbi
Imowudi yocingo yemveli iya kuchaphazela uthungelwano lwenkqubo yokubeka iliso, okubangela ukuba iliso likwazi ukufakwa kwezinye iindawo ezingafanelekanga kwi-wiring, kunye ne-PoE yokutshintshela kumbane, ayinakuthintelwa ixesha, indawo kunye nokusingqongileyo, imowudi yenethiwekhi iya kuba bhetyebhetye ngakumbi, kwaye ikhamera inokufakwa ngokuthanda.
4. Okonga amandla ngakumbi
Indlela yonikezelo lwamandla emveli ye-220V ifuna uluhlu olukhulu lweengcingo, kwinkqubo yothumelo, ilahleko inkulu kakhulu, okukhona umgama omde, ilahleko enkulu, kunye neteknoloji yePoE yamva nje isebenzisa izakhono zokhuselo lokusingqongileyo kunye netekhnoloji enekhabhoni ephantsi. ilahleko incinci kakhulu, ekuhambeni kwexesha, inokufezekisa ukonga amandla kunye nokukhuselwa kwendalo.
5. Intle ngakumbi
Ngenxa yokuba itekhnoloji yePoE yenza igridi ibe nye, akukho mfuneko yokufaka iingcingo kunye nokufaka iisokethi kuyo yonke indawo, nto leyo eyenza ukuba indawo yokubeka iliso ibonakale ilula kwaye inesisa.
Ukuqukumbela: Ukunikezelwa kwamandla e-PoE kukubonelela amandla ngentambo yenethiwekhi, oko kukuthi, intambo yenethiwekhi ehambisa idatha inokudlulisa amandla, angenako ukwenza lula inkqubo yokwakha, ukunciphisa iindleko zofakelo, kodwa kwakhona kukhuselekile. Phakathi kwazo, i-PoE itshintshe ngokusebenza kwayo okuphezulu, kulula ukuyisebenzisa, ulawulo olulula, uthungelwano olufanelekileyo, iindleko eziphantsi zokwakha, ezithandwa kakhulu ziinjineli zokhuseleko.
Ixesha lokuposa: Oct-21-2022