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  • I-China Mobile PON yokwandiswa kwemishini ingxenye yokuthengwa kwempahla emaphakathi: Imishini engu-3269 OLT

    I-China Mobile imemezele ukuthengwa okuphakathi nendawo kokunwetshwa kwemishini ye-PON kusukela ngo-2022 kuya ku-2023 - uhlu lwabahlinzeki bemishini abavela emthonjeni owodwa, okuhlanganisa: i-ZTE, i-Fiberhome ne-Shanghai Nokia Bell.Phambilini, i-China Mobile ikhiphe imishini ye-PON ka-2022-2023 entsha yokuthengwa kwempahla emaphakathi ...
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  • Yini okufanele ngiyenze uma i-fiber optic transceiver iphahlazeka?

    Ama-transceivers e-fiber optical ngokuvamile asetshenziswa ezindaweni zangempela zenethiwekhi lapho izintambo ze-Ethernet zingakwazi ukumbozwa futhi imicu yokubona kufanele isetshenziselwe ukunweba ibanga lokudlulisela.Ngasikhathi sinye, nabo babambe iqhaza elikhulu ekusizeni ukuxhuma imayela lokugcina lemigqa ye-fiber optical ...
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  • I-PON: Qonda i-OLT, i-ONU, i-ONT ne-ODN

    Eminyakeni yamuva nje, i-fiber to the home (FTTH) isiqalile ukuba yigugu izinkampani zokuxhumana emhlabeni wonke, futhi ubuchwepheshe obuvumelayo buthuthuka ngokushesha.Kunezinhlobo ezimbili zesistimu ezibalulekile zokuxhunywa kwe-broadband ye-FTTH.Lezi yi-Active Optical Network (AON) kanye ne-Passive Optical Network...
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  • Ahlukaniswa kanjani ama-switch VLAN?

    1. Hlukanisa i-VLAN ngokusho kwechweba: Abathengisi abaningi benethiwekhi basebenzisa izimbobo zokushintsha ukuze bahlukanise amalungu e-VLAN.Njengoba igama liphakamisa, ukuhlukanisa i-VLAN ngokusekelwe kumachweba ukuchaza izimbobo ezithile zokushintsha njenge-VLAN.Ubuchwepheshe be-VLAN besizukulwane sokuqala busekela kuphela ukuhlukaniswa kwama-VLAN kumachweba amaningi we...
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  • Ingabe imodemu yokubona ixhunywe kusiwishi noma kumzila kuqala

    Xhuma irutha kuqala.Imodemu ye-optical ixhunywe ku-router kuqala bese ishintsha, ngoba i-router idinga ukwaba i-ip, futhi inkinobho ayikwazi, ngakho-ke kufanele ibekwe ngemuva kwe-router.Uma ukuqinisekiswa kwephasiwedi kudingekile, vele, qala ngokuxhuma embobeni ye-WAN ye-ro...
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  • Uhlolojikelele kanye nemisebenzi yeHuawei optical switch

    Uhlolojikelele lwe-Huawei Optical Switch: I-Huawei fibre optic switch iyisisetshenziswa sokudlulisa inethiwekhi esinesivinini esikhulu.Uma kuqhathaniswa nokushintsha okujwayelekile, isebenzisa izintambo ze-fiber optic njengendawo yokudlulisela.Izinzuzo zokudluliswa kwe-fiber optical isivinini esisheshayo nekhono eliqinile lokulwa nokuphazamiseka....
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  • Amaphutha ayisithupha ajwayelekile ama-fiber optic transceivers

    I-Fiber optic transceiver iyiyunithi yokuguqula imidiya ye-Ethernet eshintshanisa amasignali kagesi asontekile amabanga amade kanye namasiginali okubona amabanga amade.Ibuye ibizwe ngokuthi i-photoelectric converter (I-Fiber Converter) ezindaweni eziningi.1. Isibani sesixhumanisi asikhanyi (1) C...
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  • Umehluko phakathi kweswishi nerutha

    (1) Kusukela ekubukekeni, sihlukanisa phakathi kwamaShintshi amabili ngokuvamile anezimbobo eziningi futhi abukeka enzima.Izimbobo zomzila zincane kakhulu futhi ivolumu incane kakhulu.Eqinisweni, isithombe esingakwesokudla akusona i-router yangempela kodwa sihlanganisa umsebenzi we-router.Ngaphezu kwe-fu...
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  • Iyiphi impahla ye-ONU engcono ohlelweni lokuqapha?

    Namuhla, emadolobheni omphakathi, amakhamera okuqapha afakwa ngokuyisisekelo kuwo wonke amagumbi.Sizobona amakhamera ahlukahlukene okuqapha ezakhiweni eziningi zokuhlala, ezakhiweni zamahhovisi, ezinxanxatheleni zezitolo, emahhotela nakwezinye izindawo ukuze kuvinjelwe ukwenzeka kwemisebenzi engekho emthethweni.Ngokuthuthuka okuqhubekayo ...
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  • Iyini idivayisi ye-ONU?

    Iyunithi yenethiwekhi ye-ONU (Optical Network Unit), i-ONU ihlukaniswe yaba iyunithi yenethiwekhi yokubona esebenzayo kanye neyunithi yenethiwekhi ye-passive optical network.Ngokuvamile, amadivaysi afakwe ukuqapha kwenethiwekhi okuhlanganisa abamukeli be-optical, ama-transmitters optical akhuphukayo, nama-amplifiers amaningi amabhuloho abizwa ngokuthi i-optical node...
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  • I-OTN enkathini yenethiwekhi ye-all-optical network 2.0

    Indlela yokusebenzisa ukukhanya ukudlulisa ulwazi kungathiwa inomlando omude.I-"Beacon Tower" yesimanje ivumele abantu ukuthi bathole ukunethezeka kokudlulisa ulwazi ngokukhanya.Kodwa-ke, le ndlela yokuxhumana ye-primitive optical isemuva kakhulu, inomkhawulo...
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  • Ungawahlukanisa kanjani ngokushesha phakathi kokushintsha nama-routers

    Iyini irutha?Ama-routers asetshenziswa kakhulu kumanethiwekhi endawo kanye namanethiwekhi endawo ebanzi.Ingakwazi ukuxhuma amanethiwekhi amaningi noma izingxenye zenethiwekhi ukuze “zihumushe” ulwazi lwedatha phakathi kwamanethiwekhi ahlukene noma izingxenye zenethiwekhi, ukuze “bafunde” idatha yomunye nomunye ukuze ...
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