Wararka
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Shaqada iyo Codsiga Bedelka Fiberka Warshadaha
Wershadaha Fiber-bedelka (Bedelka warshadaha), oo sidoo kale loo yaqaano warshadaha Ethernet, waa shaqo ku jirta lakabka labaad ee OSI (lakabka xogta xogta, oo lagu qeexay tixraaca "shabakadda degaanka"), sida uu qabo MAC (maareynta sheyga shabakadda ee muhiimka ah ) Ciwaanka faahfaahsan) aqoonsiga...Akhri wax dheeraad ah -
Sida loo xalliyo xasillooni darrada furayaasha POE
Furayaasha POE waxay siiyaan qof walba ku habboonaanta iyo xawaaraha, laakiin sababtoo ah hawlaha dhamaystiran ee POE, sidoo kale kuma filna.Kalsoonida furayaasha POE ayaa sidoo kale ah qodobka ugu cad cad ee yaraantan.Si loo wanaajiyo POE Switches waxay noqon kartaa mid la isku halleyn karo, qof walbana waa ...Akhri wax dheeraad ah -
Sida loo doorto beddelka fiber warshadaha
Sanadihii ugu dambeeyay, waxaa jiray noocyo badan oo ah furayaasha warshadaha, kuwaas oo si weyn looga isticmaalo meelo badan, sida: gaadiidka caqliga leh, gaadiidka tareenada, korontada, macdanta iyo meelo kale.Baahida loo qabo in la tixgeliyo arrimo badan, sida xaaladda hawsha, haddii dib-u-dhis loo baahan yahay...Akhri wax dheeraad ah -
Astaamaha furayaasha POE ee heerka warshadaha
1. Dekadda Gigabit, gudbinta hufan Taageerada 1 SFP Gigabit hal-mode / multi-mode port optical iyo 1 10 / 100 / 1000M la qabsiga RJ45 dekedda network, dhammaan dekedu waxay leeyihiin shaqo gudbin silig-xawaaraha buuxa si loo hubiyo in aan xannibi xirmo gudbinta.2. qolof bir ah oo aad u xoog badan oo leh kulayl xoog leh oo kala daadsan p..Akhri wax dheeraad ah -
Waa maxay Bedelka PoE-ga Warshadaha?
Warshadaynta PoE-ga waxaa loola jeedaa beddelka warshadaha oo leh sahayda korantada PoE, ama beddelka PoE-ga warshadaha.Dareemaha PoE-ga warshaduhu waxay ku salaysan yihiin beddelka Ethernet-ka ee warshadaha ee jira, adoo ku dhejinaya qalabka korontada ee PoE, iyada oo loo marayo fiilada shabakada si ay u bixiso qalabka shabakadda ee terminal.Pow...Akhri wax dheeraad ah -
Go'doon macquul ah iyo go'doomin jireed oo ku saabsan beddelaha warbaahinta fiber-ka ee Ethernet
Waa maxay go'doomin jireed: Waxa loogu yeero "go'doomin jireed" macnaheedu waa in aysan jirin is-dhexgal xog wadaag ah oo u dhexeeya laba ama in ka badan oo shabakado ah, mana jiraan wax xiriir ah lakabka jirka / lakabka isku xirka xogta / lakabka IP.Ujeedada go'doominta jireed waa in la ilaaliyo qaybaha qalabka iyo...Akhri wax dheeraad ah -
Faa'iidooyinka farsamada ee Poe
1) Fududeynta xadhkaha iyo kaydinta kharashaadka.Qalab badan oo nool, sida kamaradaha ilaalinta, ayaa u baahan in lagu rakibo meelaha ay adag tahay in la geeyo koronto AC.Poe wuxuu meesha ka saarayaa baahida loo qabo koronto qaali ah iyo waqtiga lagu rakibo tamarta korontada, keydinta kharashka iyo waqtiga.2) Waxay ku habboon tahay f...Akhri wax dheeraad ah -
Codsiga Poe ee warshadaha amniga
Waad ku mahadsan tahay faa'iidooyinka gaarka ah ee tignoolajiyada Poe, aalado badan oo taageeraya sahayda korantada Poe ayaa u muuqday duurka ilaalinta amniga, oo ay ku jiraan Poe webcam, Poe network hemisphere, Poe network ball machine, Poe network hard disk recorder, iwm. shaqada Poe ...Akhri wax dheeraad ah -
Waa maxay doorka furayaasha shabakadu ku leeyihiin xarunta xogta?
Beddelka shabakadu waa aalad fidisa shabakada oo bixin karta dekedo isku xidha oo badan oo shabakada hoose ah si ay ugu xidhaan kombiyuutaro badan.Waxay leedahay sifooyinka waxqabadka qiimaha sarreeya, dabacsanaan sarreeya, fududaan qaraabo ah, iyo fulin sahlan.Marka interface beddelka shabakadu helo m...Akhri wax dheeraad ah -
Sida loo isticmaalo beddelka warbaahinta fiber-ka PoE?
Beddeliyaha warbaahinta fiber-ka PoE mid ka mid ah aaladaha caadiga ah ee lagu dhisayo naqshadaha shabakadda PoE ee shirkadda, kaas oo ka faa’iidaysan kara fiilooyinka qalloocan ee jira ee aan xidhnayn ee qalabka shabakadda korontada.1. Waa maxay beddelka warbaahinta fiber PoE?Si fudud loo dhigo, transceiver-ka fiber optic-ga PoE waa qalab-korontoAkhri wax dheeraad ah -
Maxay yihiin tilmaamayaasha qarsoon ee furayaasha POE?
Tilmaame qarsoon oo aad muhiim u ah ee furayaasha POE waa wadarta awoodda ay bixiso POE.Marka la eego heerka IEEE802.3af, haddii wadarta guud ee tamarta POE ee 24-dekedda POE beddelka ay gaadho 370W, markaa waxay bixin kartaa 24 dekedood (370/15.4=24), laakiin haddii ay tahay hal deked marka loo eego IEEE802.3at heerka, th...Akhri wax dheeraad ah -
Waa maxay sababta Poe?
Iyada oo ay sii kordheyso caannimada taleefanka IP-ga, la socodka fiidiyowga shabakadda iyo qalabka Ethernet-ka ee wireless-ka ah ee shabakadda, shuruudaha bixinta taageerada awoodda iyada oo loo marayo Ethernet lafteeda ayaa noqonaysa mid aad iyo aad u degdeg ah.Xaaladaha intooda badan, qalabka terminalku wuxuu u baahan yahay koronto DC, iyo terminaalka e ...Akhri wax dheeraad ah
