Emhlabeni ohlale uvela wobuchwepheshe, ukuxhumana okungenazihibe kubalulekile.Noma ngabe okokusebenza kwezimboni, izindawo ezingaphandle, noma ukusebenza ngaphansi kwamanzi, isidingo sezixazululo ezinokwethenjelwa zenethiwekhi siyakhula.Faka isixhumi se-Ethernet esingangeni manzi - isishintshi segeyimu esihlanganisa amandla okuxhumana kwe-Ethernet nedizayini eqinile engangeni manzi.Kulokhu okuthunyelwe kwebhulogi, sizohlola izimangaliso zezixhumi ze-Ethernet ezingangeni manzi namandla azo okuguqula ukuxhumana ezimbonini ezahlukahlukene.
UkuqondaIzixhumi ze-Ethernet ezingangeni manzi:
Izixhumi ze-Ethernet ezingangeni manzi ziyizixhumi ezikhethekile eziklanyelwe ukumelana nezindawo eziyinselele lapho amanzi, umswakama, uthuli, noma amazinga okushisa adlulele angafaka engcupheni uxhumo lwe-Ethernet oluvamile.Ngezilinganiso zabo ezintsha ze-IP (Ingress Protection), lezi zixhumi ziqinisekisa ukumelana okuhle nomswakama, uthuli, nezinye izici zemvelo.
Izicelo Ezindaweni Zezimboni:
Izindawo zezimboni zaziwa ngezimo zazo ezinzima, okuhlanganisa umswakama ophezulu, ukuchayeka emanzini, ukudlidliza, uwoyela, nokungcola kwamakhemikhali.Izixhumi ze-Ethernet ezingenamanzi zinikeza isixazululo esithembekile sokuqinisekisa ukuxhuma okungaphazamiseki kulezi zilungiselelo.Ibalulekile ezinhlelweni zokulawulwa kokuqondisa kanye nokutholwa kwedatha (i-SCADA), ezishintshayo zezimboni, nokuqapha kwemishini, lezi zixhumi zigcina ukuxhumana okuzinzile nokuvikelekile kubalulekile ekusebenzeni okushelelayo kanye nokukhiqiza okuphezulu.
Ukuxhumana Kwangaphandle:
Ukufakwa kwangaphandle kuvame ukubhekana nezimo zezulu ezinzima, okubenza babe sengozini enkulu yokuphazamiseka okwenziwe abantu noma kwemvelo.Izixhumi ze-Ethernet ezingangeni manzihlinzeka ngesixazululo sokuxhumana esingenzeka sezokuxhumana, ukubhekwa kwevidiyo, ezokuthutha, ezolimo, kanye namaphrojekthi wengqalasizinda.Lezi zixhumi ziqinisa amanethiwekhi angaphandle ngokumelene nemvula, amazinga okushisa aphakeme, imisebe ye-UV, nezinye izici zemvelo kuyilapho ziqinisekisa ukudluliswa kwedatha okungenazihibe kanye nokulethwa kwamandla.
Izinhlelo zokusebenza zasolwandle nangaphansi kwamanzi:
Izixhumi ze-Ethernet ezingangeni manzi zithatha uxhumano nakakhulu ngokunika amandla izixazululo ezinokwethenjelwa zokuxhumana ezindaweni zasolwandle nezingaphansi kwamanzi.Kusukela eziteshini zocwaningo ezingaphansi kwamanzi kuya kwezisetshenziswa uwoyela ezingasogwini, lezi zixhumi zihlinzeka ngokuxhumana okuphephile nokungaguquguquki kwenethiwekhi nokudluliswa kwedatha ekujuleni kolwandle.Idizayinelwe ukumelana nezingcindezi eziphezulu zamanzi kanye nokugqwala kwamanzi anosawoti, amandla abo aqinile okuvimbela amanzi aqinisekisa ukuxhuma okungaphazamiseki, enikeza ukuphepha okuthuthukisiwe nokusebenza kahle emisebenzini ehlukahlukene yasolwandle.
Izinzuzo nezici:
Izinzuzo zezixhumi ze-Ethernet ezingangeni manzi zidlulela ngalé kwamakhono azo okuvikela amanzi.Ngokuvamile banikela ngezici ezifana nokudluliswa kwedatha ngesivinini esiphezulu, ukuhambisana kwe-Power over Ethernet (PoE), nokusebenza okuthembekile emazingeni okushisa aphezulu.Lezi zixhumi futhi ziza ngezindlela ezahlukahlukene, okuhlanganisa i-RJ45, i-M12, ne-USB, okuzenza zivumelane nezimo ezihlukahlukene ezidingekayo zokuxhuma.Ukwengeza, zivame ukuklanywa ngezindlu ezimazombezombe, ezihlinzeka ngokuvikeleka ngokomzimba ngokumelene nomthelela, ukudlidliza, nokuphazamiseka kwe-electromagnetic (EMI).
Izixhumi ze-Ethernet ezingangeni manzi ziguqule ukuxhumeka ngokuhlanganisa ukusebenziseka kalula kwenethiwekhi ye-Ethernet nezinto ezimelana namanzi.Bathola ukusetshenziswa ezinhlobonhlobo zezimboni, kusukela ezindaweni zezimboni kuya ekufakweni kwangaphandle kanye nemisebenzi yasolwandle.Ukuqina kwazo, ukwethembeka, kanye nemiklamo evumelana nezimo kuzenza zibe yimpahla eyigugu ukuze kuzuzwe ukuxhumana okungaphazamiseki ezindaweni eziyinselele.
Njengoba ubuchwepheshe buqhubeka futhi izimboni ziqhubeka nokuphusha imingcele,izixhumi ze-Ethernet ezingenamanziizohlala ihamba phambili ekusungulweni kokuxhumana.Ikhono lazo lokumelana namanzi, umswakama, uthuli, nezinga lokushisa elidlulele kuyilapho liqinisekisa ukudluliswa kwedatha okuphephile nokungenazihibe kubenza babe yingxenye ebalulekile esimweni sedijithali esikhula njalo.Ukwamukela lezi zixhumi ngokungangabazeki kuzothuthukisa ukukhiqiza, ukusebenza kahle, nokuphepha emikhakheni eminingi, kubeka isisekelo sekusasa elixhumeke kakhulu neliqine.
Isikhathi sokuthumela: Sep-05-2023