Li-Repeaters: Li-Hubs tsa ho Tsosolosa Letšoao ho Li-Network Networks

Li-repeaters ke lisebelisoa tsa bohlokoa marang-rang a morao-rao a puisano. Mosebetsi oa bona oa mantlha ke ho sebetsana le ho senyeha ha mats'oao ho bakoang ke ho fokotsa sebaka kapa tšitiso nakong ea phetisetso. E le karolo ea bohlokoa ea lera la 'mele, batho ba pheta-phetoang ba sebelisa theknoloji e nepahetseng ea ho sebetsana le matšoao a elektroniki ho atolosa likhokahano tsa puisano.

Ka botekgeniki, batho ba pheta-phetoang ba sebetsa ka-ka mokhoa o felletseng oa duplex, ho holisa, ho etsa sebopeho, le ho khutlisetsa nako lets'oao la mantlha le khutsitseng qetellong ea ho amohela. Ha mats'oao a motlakase kapa a mahlo a tsamaea sebaka se selelele, bophahamo ba ona bo senyeha butle-butle 'me maqhubu a bona a senyeha. Ho khopama hona ho ka eketsa litefiso tsa liphoso hanyenyane qetellong ea ho amohela. Li pheta-pheta li khutlisetsa matla a mats'oao li sebelisa li-circuits tse holisang{4}ka mokhoa o nepahetseng hantle 'me li sebelisa theknoloji ea ho etsa waveform ho felisa tšitiso ea lerata, qetellong e fetisetsa mats'oao a hloekisitsoeng le a hloekileng sebakeng se latelang sa phetisetso. Ho likhokahano tsa fiber-optic, li-optoelectronic repeater li ka boela tsa sebetsa-ho{8}}ho{8}}motlakase-ho{10}}ho fetola pono, ka mokhoa o atlehang oa atolosa sebaka sa phetiso ea fiber ho fihla ho lik'hilomithara tse makholo.

Li-repeaters li na le mefuta e mengata ea lisebelisoa. Ho marang-rang a tloaelehileng a marang-rang, -para Ethernet e sothehileng e sebelisa li-hubs (ha e le hantle li pheta-phetoang) ho hokahanya li-node tse ngata; liteishene tsa mehala ea likhokahano tse se nang mohala li itšetlehile ka liteishene tsa li-relay ho atolosa khaso; 'me mesebetsi ea ho hlahloba sebaka se tebileng e itšetlehile ka letoto la lisathelaete tse tsamaisanang ho haha ​​​​borokho ba puisano pakeng tsa Lefatše le Khoeli. Ho Marang-rang a Lintho tsa Indasteri, tšitiso{3}}e sa pheteheng e netefatsa phetisetso ea data maemong a thata.

Ka ho iphetola ha theknoloji, batho ba pheta-phetoang ba bohlale hona joale ba na le likarolo tse tsoetseng pele joalo ka taolo ea ho ikamahanya le maemo le tlhahlobo ea liphoso. Ho sa tsotelehe ntshetsopele e tswelang pele ya-disebediswa tsa maemo a hodimo ho mmotlolo wa OSI, tse pheta-phetoang, ka bonolo le ho tshepahala ha tsona, di boloka boemo bo ke keng ba nkelwa sebaka kahong ya dinetweke tsa puisano, ho fetoha karolo ya motheo ya ho aha lefatshe la dijithale le hokahantsweng lefatshe ka bophara.