(1) ithusi elimsulwa
I-copper ehlanzekile iyona engcono kakhulu futhi engcono kakhuluikhebula lenethiwekhiizinga. Ilungele ukunikezwa kwamandla ka-PoE futhi inokumelana okuphansi ukuvimbela ukulahleka kukagesi ngesikhathi sokudlulisa. Lolu hlobo lwekhebula lenethiwekhi ikhebula lenethiwekhi elingcono kakhulu, ngokufanayo
I-case copper inokumelana kwesibili okuphansi kakhulu. Ngakho ungenza ucingo lwekhwalithi ephezulu. Futhi ifanele ukunikezwa kwamandla ka-PoE, futhi ukumelana okuncane kungavimbela ukulahleka kukagesi phakathi nenqubo yokudlulisa.
(2) Intambo ye-Aluminium.
Ikhwalithi yalolu hlobo lwekhebula yenethiwekhi ingaphansi kuphela kweyekhebulaithusi, kodwa ayikho inkinga enkulu ekusetshenzisweni kwebanga elifushane, ngakho-ke umugqa wokushintsha ukuphela ekhaya noma ihhovisi elincane lingakhetha lolu hlobo.
Intambo. Lolu hlobo lwekhebula lufanele ukunikezwa kwamandla we-PoE ebangeni elifushane ngoba ukumelana kuphakeme kunokwentambo yethusi.
(3) i-copper clad aluminiyam wire
Lolu hlobo lwekhebula lenethiwekhi lukhanyiswa ngongqimba lwethusi ngaphandle kwentambo ye-aluminium. Ngenxa yomphumela wesikhumba, i-conductivity kagesi yocingo lwe-aluminium ithuthukiswa ngezinga elithile. Nokho, lolu hlobo lwekhebula lenethiwekhi lufaneleka kuphela ukunikezwa kwamandla we-PoE ebangeni elifushane.
ugesi, futhi ngenxa yokumelana okuphezulu.
(4) ucingo lwensimbi oluboshwe ngethusi
Lolu hlobo lwekhebula lenethiwekhi lukhanyiswa ngongqimba lwethusi ngaphandle kwekhebula lensimbi. Ngenxa yomphumela wesikhumba, ukuqhutshwa kocingo lwensimbi kuthuthukiswa ngezinga elithile. Kodwa-ke, lolu hlobo lwekhebula alufanele ukunikezwa kwamandla ka-PoE ngenxa yokumelana okuphezulu.
(5) I-ayina core wire
Lolu hlobo lwekhebula lenethiwekhi lunamandla amakhulu futhi lufaneleka kuphela ukudluliselwa ngaphakathi kwebanga elifushane futhi aludingi isivinini senethiwekhi esiphezulu. Lolu hlobo lwekhebula alufanele ukunikezwa kwamandla e-PoE ngenxa yokumelana okuphezulu.
(6) Ulayini oyiHybrid
Lolu hlobo lwekhebula lenethiwekhi lisebenzisa ithusi ne-aluminium, elifaneleka kuphela ukusetshenziswa kwebanga elifushane futhi lingasetshenziselwa ukunikezwa kwamandla ka-PoE, kodwa ukulandelana kwekhebula kufanele kulandelwe ngokuqinile lapho kwenziwa ikhanda lekristalu.
Uma kungenjalo, ucingo lwethusi alukwazi ukusetshenziselwa ukunikezwa kwamandla, okuzokwandisa ukumelana futhi kuthinte umphumela wokunikezwa kwamandla. Uhlobo lokuthengwa kwekhebula lenethiwekhi lunquma ikhwalithi.
Isikhathi sokuthumela: Sep-21-2022
