Ngu Admin / 04 Sep 23 /0Amazwana Ithrendi Yokuthuthukiswa Kwezisetshenziswa ze-OLT Imishini ye-OLT inalezi zindlela ezimbili eziyinhloko ezilandelayo: okokuqala, ukusekelwa kwekhadi lebhodi le-10G PON, okuhlanganisa ukwanda komthamo wokushintshaniswa kwesikhala esisodwa kanye nomthamo wokushintshaniswa okuphelele, kanye nokusekelwa kwembobo ye-uplink yamachweba amakhulu omkhawulokudonsa njenge-10GE, njll;Okwesibili, nge... Funda kabanzi Ngu Admin / 04 Sep 23 /0Amazwana I-10G PON Technology Development (1) Umzila wokuthuthukiswa kwe-10G PON Technology i-EPON ebuswa yi-IEEE, kanye ne-GPON ephethwe yi-ITU zombili ziguqukela kusiteji se-GPON engu-10 okwamanje futhi ukuhlela okulandelayo kokubili i-100G PON.Kukhona umehluko othile emizileni ethize yokuziphendukela kwemvelo, kanye ne-evo ehambisanayo... Funda kabanzi Ngomlawuli / 31 Aug 23 /0Amazwana Inethiwekhi ye-PON Inethiwekhi ebizwa nge-PON iqukethe izingxenye ezintathu: i-OLT, i-ODN kanye ne-ONU.Idivayisi ye-OLT itholakala kungqikithi ye-topology yenethiwekhi.Ifinyelela amanethiwekhi amaningi wesevisi phezulu kanye nezinsizakalo zabasebenzisi abaningi phansi nge-ODN.Kuyi-node ebalulekile ye-service agg... Funda kabanzi Ngomlawuli / 31 Aug 23 /0Amazwana I-Static Routing Umzila kuyinqubo lapho i-router ithola khona iphakethe kwisixhumi esibonakalayo esisodwa, iqondise iphakethe ngokwekheli eliya kuyo bese ilidlulisela kwesinye isixhumi esibonakalayo.Kuyithuluzi lokudlulisela iphakethe lesendlalelo senethiwekhi esisebenza engxenyeni yesithathu yereferensi ye-OSI... Funda kabanzi Ngomphathi / 24 Aug 23 /0Amazwana I-SONET I-SONET: inethiwekhi ye-synchronous optical, i-digital transmission standard, yethulwa e-United States ngo-1988. Isignali kagesi yezinga 1 ichazwa njenge-STS-1, futhi izinga le-1 lesignali ye-optical libhekwa njenge-OC-1, ngesilinganiso se-51.84Mb /s.Ngalesi sisekelo, thuthukisa ngokusebenzisa... Funda kabanzi Ngomphathi / 24 Aug 23 /0Amazwana Ukwethulwa kwefomethi yephakethe le-IPv6 Imibandela ye-IPv4 yabekwa ngasekupheleni kwawo-1970.Ekuqaleni kwawo-1990, ukusetshenziswa kwe-WWW kwaholela ekuthuthukisweni kokuqhuma kwe-inthanethi.Ngezinhlobo zezinhlelo zokusebenza ze-inthanethi eziya ziba yinkimbinkimbi kanye nokuhlukahluka kwetheminali , ukuhlinzekwa kwe-indep yomhlaba... Funda kabanzi << < Edlule123456Okulandelayo >>> Ikhasi 2/67