Wararka

  • Sidee lagu aqoonsan karaa faa'iidooyinka iyo khasaaraha ka beddelka?

    Sidee lagu aqoonsan karaa faa'iidooyinka iyo khasaaraha ka beddelka?

    Shaqadu waa tilmaanta tooska ah ee ugu toosan ee wareegyada lakabka gelitaanka guud, dammaanadaha fudud ee QoS, hababka amniga, taageerada istaraatiijiyadaha maaraynta shabakada, balaadhinta borotokoolka geedaha iyo VLAN-yada dhamaantood waa hawlo muhiim ah, si kastaba ha ahaatee, haddii aad si taxadar leh u falanqayso, hawlaha qaar ayaa loo sii kala qaybin karaa. .
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  • Waa maxay faraqa u dhexeeya furayaasha warshadaha iyo 4G router-yada warshadaha?

    Waa maxay faraqa u dhexeeya furayaasha warshadaha iyo 4G router-yada warshadaha?

    Shidayaasha warshadaha waxaa sidoo kale loo yaqaan furayaasha Ethernet-ka warshadaha, kuwaas oo ah qalabka Ethernet-ka ee loo isticmaalo qaybta xakamaynta warshadaha, sababtoo ah heerka shabakada ee la qaatay, furfurnaantiisa, codsigeeda ballaaran, qiimo jaban, iyo borotokoolka TCP/IP ee hufan oo midaysan, Ethernet wuxuu noqday m...
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  • Naqshadaynta guriyeynta furayaasha warshadaha muhiim ma tahay?

    Naqshadaynta guriyeynta furayaasha warshadaha muhiim ma tahay?

    Furayaasha warshadaha ayaa guud ahaan loo adeegsadaa meelaha deegaanku aad u adag yahay, sida warshadaha.Si loo hagaajiyo furayaasha warshadaha, naqshadeynta guryaha furayaasha warshadaha ayaa door muhiim ah ka ciyaara.Guryaha furayaasha warshaduhu waxay si fiican u ilaalin karaan isticmaalka warshadaha ...
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  • Sidee loo xukumaa fashilka jireed ee wareejinta warshadaha?

    Sidee loo xukumaa fashilka jireed ee wareejinta warshadaha?

    Guul-darrooyinka guud ee furayaasha warshadaha waxa loo qaybin karaa qiyaas ahaan: hawl-gudasho jilicsan iyo guul-darro jidheed.Guuldarrooyinka waxqabadka jilicsan guud ahaan waxay tixraacaan dhibaatooyinka R&D iyo naqshadeynta furayaasha warshadaha.Maanta, tifaftiraha tignoolajiyada JHA ayaa kuu sheegi doona sida loo xukumo phys...
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  • Maxaad ka taqaanaa dekedda isku-dhafan ee korontadu?

    Maxaad ka taqaanaa dekedda isku-dhafan ee korontadu?

    Isku xirka Combo waxaa sidoo kale loo yaqaan 'photoelectric multiplexing interface', kaas oo ka kooban laba dekedood oo Ethernet ah (hal deked indhaha ah iyo hal deked koronto) oo ku yaal guddiga beddelka.Dekadda korantada ee combo iyo dekeddeeda indhaha ee u dhigma ayaa si macquul ah u sawiran korantada.Isticmaaluhu wuxuu dooran karaa mid...
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  • Taxadarrada loogu talagalay beddelaha warbaahinta fiber-fasalka warshadaha

    Taxadarrada loogu talagalay beddelaha warbaahinta fiber-fasalka warshadaha

    Waxaa jira noocyo badan oo kala duwan oo ah beddelayaasha warbaahinta fiber-fasalka warshadaha.Ficil ahaan, dareenka intiisa badan wuxuu diiradda saarayaa qaybaha ay ku kala duwan yihiin xiriiriyeyaasha indhaha ee kala duwan: SC-nooca-beddelayaasha warbaahinta fiber-fasalka warshadaha iyo FC/ST-nooca-beddelayaasha warbaahinta fiber-fasalka warshadaha.W...
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  • Ma taqaanaa sida loo doorto gudbiyaha saxda ah ee SFP?

    Ma taqaanaa sida loo doorto gudbiyaha saxda ah ee SFP?

    Transceiver SFP waa mid ka mid ah fiber optic-yada ugu fiican suuqa.Waxa loo tixgaliyaa inay tahay "faras shaqo oo casri ah" aduunka isku xidhka sababtoo ah si fudud ayaa la isku bedeli karaa, loo dayactirayaa, laguna bedelayaa naqshado kala duwan.Awoodda kulul ee la isku xidhi karo oo keliya ayaa ka dhigaysa qalabkan kuwo ay jecel yihiin naqshadeeyayaasha gudaha...
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  • Waa maxay Ring Type Fiber Video Converter?

    Waa maxay Ring Type Fiber Video Converter?

    Beddeleyaasha fiidiyoowga fiidiyooga ee dhaqameed ayaa loo isticmaalaa codsiyada bar-ilaa-dhibcood.Fiidiyowga fiidiyaha ah ayaa lagu rakibay labada daraf ee fiber-ka indhaha, sida transceiver-ka ugu badan ee loo isticmaalo fiber optical fiber-ka, kaas oo adeegsada fiber-ka indhaha si uu ugu xidho shabakadda kombiyuutarka labada daraf.Oo o...
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  • Fikradda aasaasiga ah ee moduleka indhaha

    Fikradda aasaasiga ah ee moduleka indhaha

    Qaybta 1.Laser A laser waa qaybta dhexe ee ugu muhiimsan moduleka indhaha kaas oo hadda ku duraya walxaha semiconductor oo siiya iftiinka laysarka iyada oo loo marayo oscillations photon iyo guulaha godka.Waqtigan xaadirka ah, laser-yada ugu badan ee la isticmaalo waa FP iyo DFB lasers.Farqiga u dhaxeeya ayaa ah in...
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  • Maxaad ka taqaan beddelka warbaahinta fiber?

    Maxaad ka taqaan beddelka warbaahinta fiber?

    Beddelka warbaahinta Fiber waa aalad lagama maarmaan u ah gudbinta xogta shabakada.Haddaba waa maxay fiber media Converter?Waa maxay qaybaha ay ka kooban tahay beddelka warbaahinta fiber?Door noocee ah ayuu beddelka warbaahinta fiberku ka ciyaaraa habka gudbinta xogta?Beddelka warbaahinta fiberku waxa uu ka kooban yahay saddex hawlood oo aasaasi ah...
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  • Kala soocida Beddeleyaasha Warbaahinta Fiber Media

    Kala soocida Beddeleyaasha Warbaahinta Fiber Media

    Waxaa jira noocyo badan oo ka mid ah beddelayaasha warbaahinta fiber-ka, noocyadooduna waxay isu beddelaan si waafaqsan hababka kala-soocidda ee kala duwan: Hal qaab/Multimode: Marka loo eego dabeecadda fiber-ka indhaha, waxa loo qaybin karaa beddelka warbaahinta fiber-ka-habka badan iyo warbaahinta fiber-ka-hal-habka ah. beddele.Sababo la xiriira t...
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  • Faa'iidooyinka iyo Codsiyada 5 Port Industrial Ethernet Beddelka Taxanaha JHA-IG05

    Faa'iidooyinka iyo Codsiyada 5 Port Industrial Ethernet Beddelka Taxanaha JHA-IG05

    Taxanaha JHA-IG05 waa fur-iyo-ciyaar aan la maamulin wareejin warshadeed kaas oo siin kara xal dhaqaale Ethernet.Waxay leedahay qaab-dhismeed si buuxda u xidhan oo aan boodh-celin lahayn;hadda ka badan, koronto-dhaafka ah iyo EMC la ilaaliyo soo galinta koronto labanlaab ah oo aan badnayn, iyo sidoo kale nakhshad alaarmiga ku dhex dhisan, kaas oo caawin kara ...
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