• Giga@hdv-tech.com
  • 24H Online Service:
    • 7189078c
    • sns03
    • 6660e33e
    • youtube 拷贝
    • instagram
    Domestic News

    News

    • Na Admin / 16 Kubvumbi 24 /0Comments

      Kuenzanisa kweBasic Structure yeSingle-mode Fiber uye Multi-mode Fiber

      Iyo yakakosha chimiro che optical fiber kazhinji inoumbwa nekunze sheath, cladding, musimboti, uye mwenje sosi.Single-mode faibha uye akawanda-modhi faibha ine misiyano inotevera: Sheath ruvara musiyano: Mukushanda kwekushandisa, iyo yekunze sheath ruvara rwefiber ca...
      Kuenzanisa kweBasic Structure yeSingle-mode Fiber uye Multi-mode Fiber
      Verenga Zvimwe
    • Na Admin / 16 Kubvumbi 24 /0Comments

      Kusuma kupfupi kweiyo SD-WAN Tekinoroji

      Iyo inozivikanwawo sesoftware-inotsanangurwa Wide nharaunda network, SD-WAN yave imwe yenyaya dzinopisa pakati pemabhizinesi network vanoshanda uye vanopa masevhisi.Sei izvi zvichiitika?Kune rimwe divi, nhamba inowedzera yeInternet-based application, masevhisi uye yakanyanya app ...
      Kusuma kupfupi kweiyo SD-WAN Tekinoroji
      Verenga Zvimwe
    • Na Admin / 19 Kurume 24 /0Comments

      Maitiro ekutarisa PoE Simba rekupa Kutadza

      Kana simba rePoE rakundikana, rinogona kuongororwa kubva pane zvinotevera zvikamu.• Tarisa uone kana mudziyo wekupedzisira unogamuchira unotsigira PoE magetsi.Sezvo asiri ese maturusi etiweki anogona kutsigira PoE simba tekinoroji, tarisa michina yePOE simba tekinoroji pamberi ...
      Verenga Zvimwe
    • Na Admin / 19 Kurume 24 /0Comments

      Sevha paInternet muzera rekutanga - PPPoE tekinoroji

      PPPoE inomiririra point-to-point protocol paEthernet.Iyo inetiweki tunnel protocol inovhara iyo point-to-point protocol (PPP) muEthernet chimiro.Inogonesa maEthernet mahosi kuti abatanidze kune iri kure yekupinda concentrator kuburikidza neiri nyore bhiriji mudziyo.
      Verenga Zvimwe
    • Na Admin / 25 Jan 24 /0Comments

      POE Power Supply Mode

      Simba rePOE rinowanikwa kuburikidza netambo yetiweki, uye tambo yetiweki inoumbwa nemakumbo mana epairi akamonyoroka (8 core waya), saka masere epakati waya mutambo yetiweki ndiyo switch yePoE yekupa data nemagetsi ekufambisa midhiya kugamuchira mudziyo....
      POE Power Supply Mode
      Verenga Zvimwe
    • Na Admin / 22 Jan 24 /0Comments

      Kushanda Nheyo dzePoE Switch

      Danho 1: Tsvaga iyo inogamuchira mudziyo (PD).Icho chinonyanya kuona kana iyo yakabatana mudziyo iri chaiyo yekugamuchira mudziyo (PD) (chaizvoizvo, ndeyekuona iyo inogamuchira mudziyo inogona kutsigira Simba pamusoro peEthernet standard).Iyo PoE switch inoburitsa diki voltage pa ...
      Kushanda Nheyo dzePoE Switch
      Verenga Zvimwe
    web聊天