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    • Ndi Admin / 26 Jun 23 /0Ndemanga

      Chiyambi cha ACL

      Access Control Lists (ACLs) ndi mindandanda yamalangizo yomwe imagwiritsidwa ntchito pazolumikizana ndi rauta. Mndandanda wa malangizowa umagwiritsidwa ntchito pouza rauta kuti ndi mapaketi ati omwe angalandire komanso mapaketi omwe akuyenera kukanidwa. Zokhudza ngati paketi yalandilidwa kapena kukanidwa, zitha kudziwika ...
      Werengani zambiri
    • Ndi Admin / 26 Jun 23 /0Ndemanga

      Zochitika Zamakampani a PON

      Netiweki ya PON imakhala ndi magawo atatu: OLT (yomwe nthawi zambiri imayikidwa muchipinda cha makompyuta), ODN, ndi ONU (nthawi zambiri imayikidwa m'nyumba ya wogwiritsa ntchito kapena mukhonde pafupi ndi wogwiritsa ntchito). Pakati pawo, gawo la mizere ndi zida kuchokera ku OLT kupita ku ONU ndizopanda pake, motero zimatchedwa Passive ...
      Zochitika Zamakampani a PON
      Werengani zambiri
    • Ndi Admin / 19 Jun 23 /0Ndemanga

      FTTR Onse Optical WiFi

      1, Tisanatchule FTTR, tiyeni timvetsetse mwachidule zomwe FTTx ndi. FTTx ndiye chidule cha "Fiber to The x", kutanthauza "fiber to x", pomwe x samayimira kokha malo omwe CHIKWANGWANI chimafika, komanso chimaphatikizanso zida zama netiweki zamawu zomwe zimayikidwa pa ...
      FTTR Onse Optical WiFi
      Werengani zambiri
    • Ndi Admin / 19 Jun 23 /0Ndemanga

      Chiyambi cha Fiber Optic Transceivers

      Kodi fiber optic transceiver ndi chiyani? Ma fiber optic transceivers ndi ma Ethernet transmission media conversion units omwe amasinthanitsa ma siginecha amagetsi opotoka mtunda waufupi okhala ndi ma siginecha akutali, omwe amadziwikanso kuti ma fiber converters m'malo ambiri. Zogulitsa ndi gen...
      Chiyambi cha Fiber Optic Transceivers
      Werengani zambiri
    • Ndi Admin / 12 Jun 23 /0Ndemanga

      POE Mphamvu pachitetezo cha Ethernet

      Kukula kwaukadaulo wa Power over Ethernet (POE) ndikolimba kwambiri. Kupititsa patsogolo lusoli kungapangitse kuyika ndi kuyika zida zamagetsi mosavuta, motero kuthetsa kufunika kwa mizere yodziyimira payokha. Masiku ano, ukadaulo wamagetsi ...
      Werengani zambiri
    • Ndi Admin / 12 Jun 23 /0Ndemanga

      Chiyambi cha IEEE802.3 Frame Structure

      Ziribe kanthu kuti ndi njira iti yomwe imagwiritsidwa ntchito kuti ikwaniritse kulumikizana kwamadoko pamaneti, sikungasiyanitsidwe ndi ma protocol oyenera. Komabe, Ethernet yomwe ikukhudzidwa ndi gulu lathu lamakampani la ONU makamaka imatsatira muyezo wa IEEE 802.3. M'munsimu muli mawu oyamba a ...
      Chiyambi cha IEEE802.3 Frame Structure
      Werengani zambiri
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