Izindaba
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Umsebenzi kanye nokusetshenziswa kwe-Industrial Fiber Switch
I-Industrial Fiber switch (Industrial Switch), eyaziwa nangokuthi i-industrial Ethernet switch, iwumsebenzi oseqenjini lesibili le-OSI (ungqimba lwesixhumanisi solwazi lwedatha, oluchazwa kubhekiselwa “kunethiwekhi yendawo”), ngokusho kwe-MAC (ukuphathwa kokhiye bechweba lenethiwekhi ) Ikheli elinemininingwane) i-identfi...Funda kabanzi -
Ungakuxazulula kanjani ukungazinzi kwamaswishi e-POE
Ukushintsha kwe-POE kunikeza wonke umuntu ukunethezeka okukhulu nesivinini, kodwa ngenxa yemisebenzi ephelele yokushintsha kwe-POE, futhi akwanele.Ukuthembeka kokushintshwa kwe-POE nakho kuyisici esisobala kakhulu kulokhu kuntuleka.Ukuze kube ngcono Ukushintsha kwe-POE kungathembeka kakhudlwana, futhi wonke umuntu...Funda kabanzi -
Indlela yokukhetha i-industrial fibre switch
Eminyakeni yamuva nje, kube nezinhlobo eziningi zokushintshwa kwezimboni, ezisetshenziswa kabanzi emikhakheni eminingi, njengokuthi: ezokuthutha ezihlakaniphile, ezokuthutha ngesitimela, amandla kagesi, izimayini neminye imikhakha.Ngenxa yesidingo sokubheka izinto eziningi, njengesimo somsebenzi, ukuthi ngabe kudingeka yini ukudicilela phansi umsebenzi...Funda kabanzi -
Izici zokushintshwa kwe-POE yezinga lezimboni
1. Imbobo ye-Gigabit, ukudluliswa okuphumelelayo Isekela i-1 SFP Gigabit imbobo yemodi eyodwa/imodi yemodi eminingi kanye nembobo yenethiwekhi eguquguqukayo engu-1 10/100/1000M ye-RJ45, zonke izimbobo zinomsebenzi ogcwele wokudlulisela phambili isivinini socingo ukuze kuqinisekiswe ukudluliswa kwephakethe okungavimbeli.2. Igobolondo lensimbi elinamandla amakhulu elinokushisa okunamandla p...Funda kabanzi -
Iyini I-Industrial PoE Switch?
Ukushintsha kwe-Industrial PoE kubhekisela ekushintsheni kwezimboni okunogesi we-PoE, noma ukushintsha kwe-PoE yezinga lezimboni.Ukushintsha kwe-PoE yezimboni kusekelwe ekushintsheni okukhona kwe-Ethernet yezimboni, ngokushumeka i-chip kagesi ye-PoE, ngentambo yenethiwekhi ukuze kuhlinzekwe imishini yenethiwekhi yetheminali.Pho...Funda kabanzi -
Ukuzihlukanisa okunengqondo nokuzihlukanisa ngokomzimba mayelana nesiguquli semidiya ye-Ethernet fiber
Kuyini ukuzihlukanisa ngokomzimba: Lokhu okubizwa ngokuthi "ukuhlukaniswa ngokomzimba" kusho ukuthi akukho ukuxhumana kwedatha phakathi kwamanethiwekhi amabili noma ngaphezulu, futhi akukho ukuxhumana kungqimba olubonakalayo/ungqimba lwesixhumanisi sedatha/sendlalelo se-IP.Inhloso yokuhlukaniswa ngokomzimba ukuvikela amabhizinisi wehadiwe kanye...Funda kabanzi -
Izinzuzo Technical of Poe
1) Yenza izintambo zibe lula futhi wonge izindleko.Imishini eminingi ephilayo, enjengamakhamera agadayo, idinga ukufakwa lapho kunzima khona ukufaka ugesi we-AC.I-Poe iqeda isidingo sokuphakelwa kwamandla abizayo kanye nesikhathi esichithwa ekufakeni ugesi, ukonga izindleko nesikhathi.2) Kuyasiza f...Funda kabanzi -
Ukusetshenziswa kwe-Poe embonini yezokuphepha
Ngenxa yezinzuzo eziyingqayizivele zobuchwepheshe be-Poe, amadivaysi amaningi asekela ukunikezwa kwamandla ka-Poe avele emkhakheni wokuqapha ukuphepha, okuhlanganisa ikhamera yewebhu ye-Poe, i-Poe network hemisphere, umshini webhola wenethiwekhi ye-Poe, i-Poe network hard disk video rekhoda, njll. Lawa madivayisi ane- umsebenzi wePoe...Funda kabanzi -
Ithini indima yokushintshwa kwenethiwekhi esikhungweni sedatha?
Iswishi yenethiwekhi iyidivayisi enweba inethiwekhi futhi inganikeza izimbobo zokuxhumeka ezengeziwe kunethiwekhi engaphansi ukuze ixhume amakhompyutha amaningi.Inezici zokusebenza kwezindleko eziphakeme, ukuguquguquka okuphezulu, ubulula obuhlobene, kanye nokuqaliswa okulula.Lapho isixhumi esibonakalayo sokushintsha inethiwekhi sithola i-m...Funda kabanzi -
Ungayisebenzisa kanjani i-PoE fiber media converter?
I-PoE fibre media converter enye yezinsiza ezijwayelekile zokwakha izakhiwo zenethiwekhi ye-PoE, engasebenzisa ikhebula ekhona engavikelwe yapheya esontekile ukuze isebenzise imishini yenethiwekhi.1. Iyini i-PoE fiber media converter?Kalula nje, i-PoE fiber optic transceiver iyi-optical-to-electri...Funda kabanzi -
Yiziphi izinkomba ezifihliwe zokushintshwa kwe-POE?
Inkomba efihlekile ebaluleke kakhulu yokushintshwa kwe-POE yisamba samandla ahlinzekwa yi-POE.Ngaphansi kwezinga le-IEEE802.3af, uma isamba samandla we-POE weswishi ye-POE yembobo engu-24 ifinyelela ku-370W, lapho-ke ingahlinzeka ngezimbobo ezingama-24 (370/15.4=24), kodwa uma kuyimbobo eyodwa ngokuya nge-IEEE802.3at standard,...Funda kabanzi -
Kungani Poe?
Ngokuthandwa okwandayo kwefoni ye-IP, ukuqapha ividiyo yenethiwekhi kanye nemishini ye-Ethernet engenantambo kunethiwekhi, imfuneko yokuhlinzeka ngosekelo lwamandla nge-Ethernet ngokwayo iya ngokuya iphuthuma.Ezimweni eziningi, imishini yokugcina idinga ugesi we-DC, kanye netheminali e...Funda kabanzi
