Re lumela hore basebelisi ba bangata ba na le kutloisiso e itseng ea li-transceivers tsa optical.Basebelisi ba bangata ha ba tsebe haholo ka li-module tsa optical.Li-module tsa optical ke karolo ea bohlokoa ea li-transceivers tsa optical.Li-module tsa optical li bohlokoa haholo ho li-transceivers tsa optical, kahoo mochine oa optical ke eng 'me ke hobane'ng ha o ka bapala karolo e kholo ho li-transceivers optical?

Optical module ea transceiver optical e atisa ho sebelisoa mokokotlong oa mokokotlo oa marang-rang a optical fiber.Optical modules li arotsoe haholo-holo ka GBIC, SFP, SFP+, XFP, SFF, CFP, joalo-joalo, 'me mefuta ea optical interface e kenyelletsa SC le LC.Leha ho le joalo, SFP, SFP+, XFP li sebelisoa hangata matsatsing ana ho fapana le GBIC.Lebaka ke hore GBIC e ngata ebile e robeha habonolo.Leha ho le joalo, SFP e sebelisoang hangata e nyane ebile e theko e tlase.Ho ea ka mofuta, e ka aroloa ka li-module tsa optical modes le li-multi-mode optical modules.Li-module tsa optical tsa mode e le 'ngoe li loketse phetiso ea nako e telele;li-multi-mode optical modules li loketse phetiso ea sebaka se khuts'oane.

Lisebelisoa tsa optical li ntse li tsoela pele ho lebisa ho miniaturization, ho ntlafatsa (motlakase / optical, optical / motlakase) ho sebetsa hantle, le ho ntlafatsa ho tšepahala;Theknoloji ea planar optical waveguide (PLC) e tla tsoela pele ho fokotsa boholo ba likarolo tsa optical bidirectional / tse tharo-directional le ho ntlafatsa ho tšepahala ha karolo.Mesebetsi le ts'ebetso ea li-chips tse kopantsoeng tsa potoloho li matlafalitsoe, e le hore boholo ba li-module tsa optical bo fokotsehe 'me ts'ebetso e ntse e ntlafatsoa ka ho tsoelang pele.Sistimi e tsoela pele ho beha litlhoko tse ncha bakeng sa mesebetsi e meng ea mojule, mme ts'ebetso e bohlale ea module ea optical e tlameha ho ntlafatsoa khafetsa ho fihlela litlhoko tsa sistimi.

Ha e le hantle, ho transceiver ea optical, bohlokoa ba mochine oa optical bo feta hōle chip ea mantlha.Optical module e entsoe ka lisebelisoa tsa optoelectronic, li-circuits tse sebetsang le li-interfaces tsa optical.Ka mantsoe a bonolo, karolo ea optical module ke phetoho ea photoelectric.Qetello e fetisang e fetola matšoao a motlakase hore e be lipontšo tsa optical.Ka mor'a ho fetisoa ka fiber optical, qetello e amohelang e fetola matšoao a optical ka lipontšo tsa motlakase, tse sebetsang hantle le tse sireletsehileng ho feta li-transceivers.Ka mor'a hore matla a buloe, mochine oa optical o ntse o tsoela pele ho hlahisa leseli, 'me ho tla ba le ho fokotseha ha nako.Ka hona, ho bohlokoa haholo ho lemoha mosebetsi oa optical module.

Re hloka ho sebelisa optical power meter ho bona boleng ba module ea optical.Ka kakaretso, ha mochine oa optical o tloha fekthering, moetsi oa pele o tla fana ka tlaleho ea tlhahlobo ea boleng ba sehlopha sena ho moetsi oa ts'ebetso.Moetsi o sebelisa meter ea matla a optical bakeng sa tlhahlobo ea 'nete., Ha phapang e le ka har'a moeli oa tlaleho, ke sehlahisoa se tšoanelehang.

Bakeng sa boleng bo lekiloeng ka mochine oa optical, sebaka sa matla sa fektheri ke -3 ~ 8dBm.Ka papiso ea linomoro, module ea optical e ka khethoa e le sehlahisoa se tšoanelehang.E hopotsoa ka ho khetheha hore matla a fokolang a matla, a fokolisa matla a puisano a optical;ke hore, mochine oa optical o nang le matla a tlaase o ke ke oa etsa phetiso ea nako e telele.Ho ea ka mehloli e amehang indastering, lithupelo tse ling tse nyane li tla reka li-module tsa optical tsa letsoho la bobeli, tseo linomoro tsa tsona li nchafalitsoeng le ho sebelisoa lisebelisoa tsa phetisetso ea optical tsa sebaka se sekhutšoane.Ho hlakile hore sena ha se na boikarabello ho basebelisi.