Ka Admin / 26 Jun 23 /0Maikutlo Selelekela sa ACL Manane a Taolo ea ho Fumana (ACLs) ke manane a litaelo a sebelisoang ho li-interface tsa router. Manane ana a litaelo a sebelisetsoa ho bolella router hore na ke liphutheloana life tse ka amoheloang le hore na ke liphutheloana life tse lokelang ho hanoa. Mabapi le hore na pakete e amoheloa kapa e hanoa, e ka khethoa ... Bala haholoanyane Ka Admin / 26 Jun 23 /0Maikutlo Mekhoa ea indasteri ea PON Marang-rang a PON a na le likarolo tse tharo: OLT (hangata e behoa ka kamoreng ea k'homphieutha), ODN, le ONU (hangata e behoa lapeng la mosebedisi kapa phasejeng e haufi le mosebedisi). Har'a tsona, karolo ea mela le lisebelisoa ho tloha OLT ho ea ONU ha li na letho, ka hona e bitsoa Passive ... Bala haholoanyane Ka Admin / 19 Jun 23 /0Maikutlo FTTR WiFi All Optical 1, Pele re hlahisa FTTR, ha re utloisiseng ka bokhutšoanyane hore na FTTx ke eng. FTTx ke khutsufatso ea "Fiber To The x", e bolelang "fiber ho x", moo x e sa emeng feela sebaka seo fiber e fihlang ho sona, empa hape e kenyelletsa lisebelisoa tsa marang-rang tsa optical tse kentsoeng ... Bala haholoanyane Ka Admin / 19 Jun 23 /0Maikutlo Kenyelletso ea Fiber Optic Transceivers Fiber optic transceiver ke eng? Li-transceivers tsa fiber optic ke li-unit tsa phetoho ea mecha ea phatlalatso ea Ethernet tse fapanyetsanang matshwao a motlakase a marang-rang a marang-rang a bolelele bo bolelele, a tsejoang hape e le li-converter tsa fiber libakeng tse ngata. Sehlahisoa ke gen... Bala haholoanyane Ka Admin / 12 Jun 23 /0Maikutlo POE Matla holim'a ts'ireletso ea Ethernet Tsoelo-pele ea theknoloji ea Power over Ethernet (POE) e matla haholo. Tsoelo-pele ea theknoloji ena e ka nolofatsa ho kenngoa le ho tsamaisoa ha lisebelisoa tsa motlakase, kahoo ho felisa tlhokahalo ea melapo ea phetisetso e ikemetseng. Matsatsing ana, theknoloji ea phepelo ea motlakase ... Bala haholoanyane Ka Admin / 12 Jun 23 /0Maikutlo Selelekela ho IEEE802.3 Sebopeho sa Frame Ho sa tsotellehe hore na ke mokhoa ofe o sebelisoang ho finyella puisano ea boema-kepe ba marang-rang, e ke ke ea arohanngoa le mekhoa e tloaelehileng e tloaelehileng. Leha ho le joalo, Ethernet e amehang letotong la lihlahisoa tsa k'hamphani ea rona ea ONU e latela haholo maemo a IEEE 802.3. Ka tlase ke kenyelletso e khuts'oane ea ... Bala haholoanyane << < E fetileng11121314151617E latelang >>> Leqephe la 14/76