Litaba
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Phapang ke efe pakeng tsa ONU e tloaelehileng le ONU e tšehetsang PoE?
Basebetsi ba tšireletso ba kileng ba etsa marangrang a PON ba tseba hantle ka ONU, e leng sesebelisoa sa phihlello se sebelisoang marangrang a PON, e leng se lekanang le switch ea phihlello marangrang a rona a tloaelehileng. Marangrang a PON ke marangrang a sa sebetseng a optical. Lebaka leo ka lona ho thoeng ke a sa sebetseng ke hore faeba ea optical e fetisa...Bala haholoanyane -
Tebello ea nts'etsopele ea phetoho
Ka nts'etsopele e potlakileng ea theknoloji ea khomphutha ea leru le theknoloji ea virtualization, kopanyo ea lits'ebeletso tsa setsi sa data e hlahisitse litlhoko tse phahameng bakeng sa ts'ebetso, mesebetsi le ts'epo ea li-switch. Leha ho le joalo, hobane li-switch tsa setsi sa data li ka jara lits'ebeletso tse fapaneng, phetiso ea data...Bala haholoanyane -
Theko e bohareng ea lisebelisoa tsa Mobile PON tsa China: lisebelisoa tsa 3269 OLT
China Mobile e phatlalalitse theko e bohareng ea katoloso ea lisebelisoa tsa PON ho tloha ka 2022 ho isa ho 2023 - lethathamo la bafani ba lisebelisoa ba tsoang mohloling o le mong, ho kenyeletsoa: ZTE, Fiberhome le Shanghai Nokia Bell. Pele, China Mobile e lokolitse theko e ncha e bohareng ea lisebelisoa tsa PON tsa 2022-2023 ...Bala haholoanyane -
Ke lokela ho etsa eng haeba transceiver ea fiber optic e soahlamana?
Li-transceiver tsa faeba ea optical hangata li sebelisoa libakeng tsa 'nete tsa marang-rang moo likhoele tsa Ethernet li ke keng tsa koaheloa' me likhoele tsa optical li tlameha ho sebelisoa ho atolosa sebaka sa phetisetso. Ka nako e ts'oanang, li boetse li bapetse karolo e kholo ho thuseng ho hokahanya maele a ho qetela a mela ea faeba ea optical ...Bala haholoanyane -
PON: Utloisisa OLT, ONU, ONT le ODN
Lilemong tsa morao tjena, fiber to the home (FTTH) e qalile ho ananeloa ke lik'hamphani tsa puisano lefatšeng ka bophara, 'me mahlale a nolofalletsang a ntse a hola ka potlako. Ho na le mefuta e 'meli ea bohlokoa ea litsamaiso bakeng sa likhokahano tsa broadband tsa FTTH. Tsena ke Active Optical Network (AON) le Passive Optical Netwo...Bala haholoanyane -
Li-VLAN tsa switch li aroloa joang?
1. Arola VLAN ho latela kou: Barekisi ba bangata ba marang-rang ba sebelisa likou tsa switch ho arola litho tsa VLAN. Joalokaha lebitso le bontša, ho arola VLAN ho latela likou ke ho hlalosa likou tse itseng tsa switch e le VLAN. Theknoloji ea VLAN ea moloko oa pele e tšehetsa feela karohano ea VLAN likoung tse ngata tsa...Bala haholoanyane -
Na modem ea optical e hokahane le switch kapa router pele?
Hokela router pele. Modem ea optical e hokahantsoe le router pele ebe e hokahantsoe le switch, hobane router e hloka ho fana ka ip, 'me switch e ke ke ea khona, kahoo e tlameha ho beoa ka mor'a router. Haeba netefatso ea phasewete e hlokahala, ehlile, qala ka ho hokela koung ea WAN ea ro...Bala haholoanyane -
Kakaretso le mesebetsi ea li-switch tsa optical
Kakaretso ea Optical Switch: fiber optic switch ke sesebelisoa sa phetisetso ea phetisetso ea marang-rang se lebelo le phahameng. Ha se bapisoa le li-switch tse tloaelehileng, e sebelisa likhoele tsa fiber optic e le mokhoa oa phetisetso. Melemo ea phetisetso ea fiber optic ke lebelo le potlakileng le bokhoni bo matla ba ho thibela tšitiso. Mokero oa Faeba...Bala haholoanyane -
Liphoso tse tšeletseng tse tloaelehileng tsa li-transceivers tsa fiber optic
Transceiver ea optic ea fiber ke yuniti ea phetoho ea mecha ea phatlalatso ea phetiso ea Ethernet e fapanyetsanang matšoao a motlakase a sothehileng a sebaka se sekhutšoanyane le matšoao a optical a sebaka se selelele. E boetse e bitsoa sesebelisoa sa ho fetola motlakase (Fiber Converter) libakeng tse ngata. 1. Leseli la Link ha le bonese (1) C...Bala haholoanyane -
Phapang pakeng tsa switch le router
(1) Ho ya ka ponahalo, re kgetholla pakeng tsa Diswitjhi tse pedi hangata di na le dikou tse ngata mme di shebahala di le boima. Dikou tsa router di nyane haholo mme bophahamo ba modumo bo bonyenyane haholo. Ha e le hantle, setshwantsho se ka ho le letona ha se router ya nnete empa se kopanya mosebetsi wa router. Ntle le fu...Bala haholoanyane -
Ke lisebelisoa life tsa ONU tse betere bakeng sa sistimi ea ho beha leihlo?
Matsatsing ana, metseng ea sechaba, lik'hamera tsa tlhokomelo li kentsoe sekhutlong se seng le se seng. Re tla bona lik'hamera tse fapaneng tsa tlhokomelo mehahong e mengata ea bolulo, mehahong ea liofisi, mabenkeleng a maholo, lihoteleng le libakeng tse ling ho thibela ho etsahala ha mesebetsi e seng molaong. Ka nts'etsopele e tsitsitseng ...Bala haholoanyane -
Sesebelisoa sa ONU ke eng?
Yuniti ea marang-rang a optical ea ONU (Optical Network Unit), ONU e arotsoe ka yuniti ea marang-rang a optical e sebetsang le yuniti ea marang-rang a optical e sa sebetseng. Ka kakaretso, lisebelisoa tse nang le tlhokomelo ea marang-rang ho kenyeletsoa li-receiver tsa optical, li-transmitter tsa optical tse holimo, le li-amplifier tse ngata tsa borokho li bitsoa node ea optical...Bala haholoanyane