- Ngomlawuli / 04 Mar 23 /0Amazwana
Iyini i-ONU (Optical Network Unit) futhi ithini imininingwane?
Yini i-ONU?Namuhla, i-ONU empeleni ivame kakhulu ezimpilweni zethu.Uxhumano lwenethiwekhi olunikezwa u-opharetha olufakwe ekhaya lawo wonke umuntu lubizwa nge-Optical Modem, eyaziwa nangokuthi idivayisi ye-ONU.Inethiwekhi ka-opharetha ixhunywe kudivayisi yokubona, bese ixhunywa embobeni ye-PON ye...Funda kabanzi
- Ngomlawuli / 09 Dec 22 /0Amazwana
Ungakhetha kanjani imodyuli ye-optical?
Uma sikhetha imojuli ye-optical, ngaphezu kokupakishwa okuyisisekelo, ibanga lokudlulisela, nezinga lokudlulisela, kufanele futhi sinake izici ezilandelayo: 1. Izinhlobo zeFibre zohlobo lweFibre zingahlukaniswa zibe imodi eyodwa kanye nemodi eminingi.Amaza amaza amaphakathi wemodi yokubona eyodwa...Funda kabanzi
- Ngomlawuli / 01 Nov 22 /0Amazwana
Amanethiwekhi anezintambo nangenawaya
Emphakathini wanamuhla, i-inthanethi ingene kuzo zonke izici zempilo yethu, lapho inethiwekhi enezintambo namanethiwekhi angenawaya ajwayeleke kakhulu.Njengamanje, inethiwekhi yekhebula edume kakhulu yi-Ethernet.Kepha ngokuthuthuka kobuchwepheshe, amanethiwekhi angenantambo angena shí ekuphileni kwethu...Funda kabanzi - Ngomphathi / 31 Oct 22 /0Amazwana
I-VLAN emile
Ama-VLAN aqinile abizwa nangokuthi ama-VLAN asekelwe echwebeni.Lokhu okokucacisa ukuthi iyiphi imbobo okungeyayo i-VLAN ID.Kusukela ezingeni lomzimba, ungacacisa ngokuqondile ukuthi i-LAN efakiwe ihambisana nechweba ngokuqondile.Lapho umlawuli we-VLAN ekuqaleni elungiselela ubudlelwano obuhambisanayo phakathi...Funda kabanzi
- Ngomphathi / 29 Oct 22 /0Amazwana
I-EPON Vs GPON Iyiphi Ongayithenga?
Uma ungazi ngomehluko phakathi kwe-EPON Vs GPON kulula ukudideka ngenkathi uthenga.Ngalesi sihloko masifunde ukuthi iyini i-EPON, yini i-GPON, futhi iyiphi ongayithenga?Yini i-EPON?I-Ethernet passive optical network iwuhlobo olugcwele lwesifinyezo ...Funda kabanzi
- Ngomphathi / 29 Oct 22 /0Amazwana
Umqondo we-VLAN (i-Virtual LAN)
Sonke siyazi ukuthi ku-LAN efanayo, ukuxhumeka kwehabhu kuzodala isizinda sokungqubuzana.Ngenkathi ingaphansi koshintsho, isizinda sokungqubuzana singaxazululwa, kuzoba nesizinda sokusakaza.Ukuze uxazulule lesi sizinda sokusakaza, kuyadingeka ukwethula amarutha ukuze ahlukanise ama-LAN ahlukene abe...Funda kabanzi
