Iindaba
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Umsebenzi kunye nokuSetyenziswa koTshintsho lweFayibha yeShishini
I-Industrial Fiber switch (Industrial Switch), eyaziwa ngokuba yi-industrial switch ye-Ethernet, ngumsebenzi kumaleko wesibini we-OSI (idatha yedatha yekhonkco yolwazi, echazwe ngokubhekisele "kuthungelwano lwendawo yendawo"), ngokutsho kweMAC (ulawulo lwezitshixo zomnatha womnatha). ) Idilesi eneenkcukacha) ichonga...Funda ngokugqithisileyo -
Indlela yokusombulula ukungazinzi kokutshintsha kwe-POE
Iiswitshi ze-POE zibonelela wonke umntu ngokulula okukhulu kunye nesantya, kodwa ngenxa yemisebenzi epheleleyo yokutshintsha kwe-POE, nako akwanelanga.Ukuthembeka kokutshintsha kwe-POE kukwayeyona nto icacileyo kule ntsilelo.Ukuze utshintshe ngcono iPOE inokuthembeka ngakumbi, kwaye wonke umntu u...Funda ngokugqithisileyo -
Unokukhetha njani utshintsho lwefayibha yeshishini
Kwiminyaka yakutshanje, kukho iintlobo ezininzi zokutshintsha kwamashishini, ezisetyenziswa ngokubanzi kwiinkalo ezininzi, ezinje: ukuthutha okunengqondo, ukuhamba ngomzila kaloliwe, amandla ombane, imigodi kunye nezinye iindawo.Ngenxa yemfuneko yokuqwalasela izinto ezininzi, ezifana nemeko yomsebenzi, nokuba ukukhutshwa komsebenzi kuyafuneka na...Funda ngokugqithisileyo -
Iimpawu ze-industrial-grade POE switches
I-1. I-port ye-Gigabit, ukuhanjiswa okusebenzayo Inkxaso ye-1 SFP ye-Gigabit ye-mode eyodwa / i-multi-mode optical port kunye ne-1 10/100/1000M i-adaptive network ye-RJ45 port, zonke izibuko zinomsebenzi ogcweleyo wokuthumela i-wire-speed ukuze kuqinisekiswe ukuthunyelwa kwepakethi engathinteliyo.2. High-amandla metal iqokobhe kunye nobushushu obunamandla p...Funda ngokugqithisileyo -
Yintoni i-Industrial PoE Switch?
Ukutshintshela kwi-Industrial PoE kubhekiselele kutshintsho lwemizi-mveliso kunye nonikezelo lwamandla lwe-PoE, okanye iswitshi ye-PoE yodidi lweshishini.Ukutshintsha kwePoE yoshishino kusekelwe kumatshini okhoyo we-Ethernet woshishino, ngokufakela i-chip ye-PoE yonikezelo lwamandla, ngentambo yothungelwano ukubonelela ngezixhobo zothungelwano lwe-terminal.Phow...Funda ngokugqithisileyo -
Ukwahlukaniswa okunengqondo kunye nokwahlukaniswa ngokomzimba malunga ne-Ethernet fiber media converter
Yintoni ukuhlukaniswa ngokomzimba: Okubizwa ngokuba "ukuzihlukanisa ngokomzimba" kuthetha ukuba akukho kusebenzisana kwedatha phakathi kweenethiwekhi ezimbini okanye ngaphezulu, kwaye akukho qhagamshelwano kuluhlu lomzimba / ikhonkco yedatha / i-IP layer.Injongo yokuzahlula ngokwasemzimbeni kukukhusela amaqumrhu ehardware kunye...Funda ngokugqithisileyo -
Iinzuzo zobugcisa zePoe
1) Yenza lula i-wiring kwaye ugcine iindleko.Izixhobo ezininzi eziphilayo, ezifana neekhamera zokucupha, kufuneka zifakwe apho kunzima ukuhambisa umbane we-AC.I-Poe iphelisa imfuno yobonelelo lwamandla olubizayo kunye nexesha elichithwe ekufakeni umbane, ukonga iindleko kunye nexesha.2) Kufanelekile ukuba...Funda ngokugqithisileyo -
Ukusetyenziswa kwePoe kushishino lokhuseleko
Ngombulelo kwiingenelo ezizodwa zobuchwepheshe bePoe, izixhobo ezininzi ezixhasa unikezelo lwamandla kaPoe ziye zavela kummandla wokubeka iliso kokhuseleko, kubandakanywa ikhamera yewebhu yePoe, i-poe network hemisphere, umatshini webhola womnatha wePoe, i-Poe network hard disk video recorder, njl. umsebenzi wePoe...Funda ngokugqithisileyo -
Iyintoni indima yokutshintsha kwenethiwekhi kwiziko ledatha?
Ukutshintsha kwenethiwekhi sisixhobo esandisa uthungelwano kwaye sinokubonelela ngezibuko zoqhagamshelo ngakumbi kumnatha osezantsi ukuqhagamshela iikhomputha ezininzi.Ineempawu zokusebenza kweendleko eziphezulu, ukuguquguquka okuphezulu, ukulula okunxulumene, kunye nokuphunyezwa okulula.Xa ujongano lokutshintsha kwenethiwekhi lufumana m...Funda ngokugqithisileyo -
Uyisebenzisa njani iPoE fiber media converter?
I-PoE fiber media converter sesinye sezixhobo eziqhelekileyo zokwakha ishishini loyilo lwenethiwekhi ye-PoE, enokusebenzisa iintambo ezikhoyo ezingakhuselekanga ezijijekileyo kwizixhobo zenethiwekhi yombane.1. Yintoni iPoE fiber media converter?Ukubeka ngokulula, i-PoE fiber optic transceiver yinto yokubona ukuya kumbane...Funda ngokugqithisileyo -
Ziziphi iimpawu ezifihliweyo zokutshintsha kwe-POE?
Isalathisi esibaluleke kakhulu esifihliweyo sokutshintsha kwe-POE ngamandla onke anikezelwa yi-POE.Ngaphantsi komgangatho we-IEEE802.3af, ukuba umbane opheleleyo we-POE we-24-port POE switch ufikelela kwi-370W, ngoko unokubonelela ngezibuko ezingama-24 (370 / 15.4 = 24), kodwa ukuba ichweba elinye ngokwe-IEEE802.3at umgangatho,...Funda ngokugqithisileyo -
Kutheni Poe?
Ngokunyuka kokuthandwa kwefowuni ye-IP, ukujongwa kwevidiyo yenethiwekhi kunye nezixhobo ze-Ethernet ezingenazintambo kwinethiwekhi, imfuno yokubonelela ngenkxaso yamandla nge-Ethernet ngokwayo iya ingxamiseka ngakumbi.Kwiimeko ezininzi, isixhobo se-terminal sifuna unikezelo lombane lwe-DC, kunye ne-terminal e...Funda ngokugqithisileyo
