Tšimong ea marang-rang a puisano, nts'etsopele ea libaka tsa mahlo ke phetohelo. Li-noude tsena li bapala karolo ea bohlokoa phetisong ea data, matšoao le matšoao a video le kholo ea tsona e amme letsopa le lebelo la lits'ebetso tsa sejoale-joale tsa puisano. Ka blog ena, re tla hlahloba khopolo ea ho iphetola ha likepe tsa kelello le karolo ea tsona khoebong ea marang-rang.
Mohopolo oaNodes NodesE qalile matsatsing a pele a theknoloji ea fiber ea fiber. Qalong, li-node tsena e ne e le lisebelisoa tse bonolo tse sebelisetsoang ho fetola matšoao a bonono ho lipontšo tsa motlakase le ka lehlakoreng le leng. Ba sebetsa e le ntlha e pakeng tsa marang-rang a fiber ea khalemelo le lits'ebeletso tsa koporo tsa Compper. Leha ho le joalo, joalo ka boikemisetso ba theknoloji, karolo ea likulo tsa mahlo e ntse e hola, hape e se e le karolo ea bohlokoa ho marang-rang a ho tsoa ha likhoebo tse tsoetseng pele.
E 'ngoe ea tsoelo-pele ea sehlooho ho Theknoloji ea Node ea Node ke eona ea karohano ea karohano ea aplewhength ea karohano (WDM) ts'ebetso. WDM e lumella li-streas tse ngata tsa data hore li fetisoe ka nako e le 'ngoe ka lebaka la fiber e le' ngoe u sebelisa li-pavelleng tse fapaneng tsa khanya. Theknoloji haholo e eketsa bophahamo le katleho ea marang-rang a litlou, e nolofalletsa phetisetso ea data e ngata ka lebelo le phahameng.
Tsoelo-pele e 'ngoe e kholo ea Theknoloji ea Node ea Opticas ke ho kopanya li-amplifers tsa pono. Li-ampliphier tsena li sebelisoa ho eketsa matla a matšoao a mahlo, a ba lumella hore ba fetisoe maeto a ho nchafatsoa a theko e phahameng le a rarahaneng. Ho kenyelletsa le li-amplifers tsa pono ho li-mabenkele a tsoang ho matlo a libakeng tse hole, li nolofatse ho fana ka tlhahiso ea maemo a phahameng, khokahano e phahameng ho feta libaka tse telele.
Ntle le moo, nts'etsopele ea libaka tsa mahlo e lebisa ho nts'etsopele ea li-disk tsa tlolo ea li-drossfugra-li-tloso ea motlakase (litsela). Lisebelisoa tsena li lumella basebetsi ba marang-rang ho ea hole le marang-rang a bona ka hohle marang-rang a bona, ho khothaletsa ho feto-fetoha ha matla a bandwidth. Li-notical tsa litsebi li fana ka karolo ea bohlokoa li phetha karolo ea li-coungctor tsa khale, tse feto-fetohang likhokahano tsa likhopotso tse khonang ho kopana le ho hloka bandwidth le ho hokahanngoa.
Mehato ea morao-rao e etsa hore marang-rang a hlalosoang a marang-rang a ratoang a marang-rang a hlalositsoeng ka thata Sena se lumella taolo ea botoro le tsa marang-rang tsa litloaelo tsa mahlo, ho nolofalletsa ho hlophisoa bocha ha lisebelisoa tsa marang-rang le boenjiniere ba sephethephethe sa sephethephethe. SDN-Dendical Liroto tsa Li-optical li phallela tsela ea ntlafatso ea ho ithuta le ho iphelisa, ho folisa ho iphelisa, ho khona ho feto-fetoha le maemo a marang-rang ka nako ea 'nete.
Ka kakaretso, nts'etsopele eaNodes Nodeso nkile karolo ea bohlokoa ho phetootseng marang-rang a puisano. Ho tsoa ho lisebelisoa tse bonolo tsa matšoao a matšoao a matšoao a matšoao a marang-rang, li-nodes tsa lintho tse bohlale li bapala karolo ea bohlokoa ho nolofalletsa ho beha thepa e phahameng, marang-rang a lebelo le matla a lipuisano. Ha theknoloji e ntse e tsoela pele, re ka lebella ho iphetola ha Theoftical Node Business toorving ea Li-node tsa ho iphetola hoa Lipuisano le ho hlatsoa bokamoso ba khokahano.
Nako ea poso: Mar-28-2024