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    Doko la Ethernet - RJ45

    Nthawi yotumiza: Sep-17-2022

    chithunzi chojambula cha doko la Ethernet - RJ45  chithunzi cha doko la Ethernet - RJ45 hole


    Monga momwe tawonetsera pamwambapa, tikhoza kumvetsetsa maonekedwe a RJ45 malinga ndi chithunzicho, koma osati mawonekedwe onse a RJ45 monga omwe ali pamwambawa ndi RJ11 interfaces, zomwe sizidzakambidwa kwakanthawi.

    Zosinthazi zimakonzedwa mbali imodzi ndi madoko angapo a RJ45, omwe amatha kutumiza deta nthawi imodzi pakati pa madoko angapo, kuphatikiza limodzi ndi limodzi, limodzi mpaka awiri, ndi amodzi mpaka ambiri. Doko lililonse silimakhudza kuchuluka kwake. Itha kuwonedwa ngati doko pagawo lodziyimira pawokha la maukonde (koma ngati zida zili chimodzimodzikusinthaikuyenera kulumikizidwa, kuonetsetsa kuti zipatazo ndi za yemweyo), ndiye kuti, zida zolumikizidwa nazo zimasangalala ndi bandwidth yonse paokha, sizingakhudzidwe ndi kutumiza madoko ena panjira yomweyo.kusintha, ndipo imakhala ndi zotsatira zodzipatula.

    Node A ikatumiza deta ku node D, node B ikhoza kutumiza deta ku node C nthawi yomweyo, ndipo maulendo awiriwa amasangalala ndi bandwidth yonse ya intaneti ndipo amakhala ndi maulumikizidwe awo enieni. Ngati 10Mbps Efanetikusinthaimagwiritsidwa ntchito pano, kutulutsa kwathunthu kwakusinthandi ofanana ndi 2×10Mbps=20Mbps. Pamene 10Mbps yogawana HUB ikugwiritsidwa ntchito, kutulutsa kwathunthu kwa HUB imodzi sikudutsa 10 Mbps. M'mawu amodzi, akusinthandi chipangizo cha netiweki chozikidwa pa kuzindikira adilesi ya MAC yomwe imatha kumaliza ntchito yoyika ndi kutumiza mafelemu a data. Thekusinthaakhoza "kuphunzira" adilesi ya MAC ndikuyisunga mu tebulo lamkati. Mwa kukhazikitsa njira yosinthira kwakanthawi pakati pa munthu yemwe adatumiza chithunzi cha data ndi munthu amene adzalandira, chithunzi cha data chikhoza kupita molunjika kuchokera ku adilesi yoyambira kupita ku adilesi yopita.

    Zomwe zili pamwambazi ndikulongosola kwa chidziwitso cha Ethernet Port-RJ45 yobweretsedwa ndiMalingaliro a kampani Shenzhen HDV Phoelectron Technology Co., Ltd. ndikukhulupirira kuti nkhaniyi ingakuthandizeni kukulitsa chidziwitso chanu. Kupatula nkhaniyi ngati mukuyang'ana kampani yabwino yopanga zida zoyankhulirana zama fiber zomwe mungaganizirezambiri zaife.

     

    Zinthu zoyankhulirana zopangidwa ndi kampaniyi zikuphimba:

    Module:Optical fiber modules, Ethernet modules, Optical fiber transceiver modules, optical fiber access modules, SSFP Optical modules,ndiSFP kuwala ulusi, ndi zina.

    ONUgulu:EPON ONU, AC ONU, Optical fiber ONU, CATV ONU, GPON ONU, XPON PA, ndi zina.
    OLTkalasi:Kusintha kwa mtengo wa OLT, Mtengo wa GPON OLT, EPON OLT, kulankhulanaOLT, ndi zina.

    Zomwe zili pamwambazi zimatha kuthandizira zochitika zosiyanasiyana zapaintaneti. Pazinthu zoyankhulirana zomwe zili pamwambapa, kampani yathu ili ndi gulu laukadaulo komanso lamphamvu la R&D kuti lithandizire makasitomala pazinthu zaukadaulo komanso gulu labizinesi loganiza bwino komanso laukadaulo kuti lithandizire makasitomala mwachangu.kukambiranandi ntchito.



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