Hona joale, ho na le bahlahisi ba bangata ba tsoang linaheng tse ling le ba malapeng bali-transceivers tsa fiber optic'marakeng, le mela ea lihlahisoa tsa bona le tsona li ruile haholo.Mefuta ea li-transceivers tsa fiber optic le eona e fapane, haholo-holo e arotsoe ka li-transceivers optical optical rack-mounted, li-desktop optical transceivers le li-transceivers tsa optical tsa mofuta oa karete.
Optical fiber transceiver ke Ethernet phetiso ea mecha ea phatlalatso ea phetoho yuniti e fapanyetsanang sebaka se sekhuts'oane se sothehileng-matshwao a motlakase le mats'oao a malelele a optical.E boetse e bitsoa photoelectric converter libakeng tse ngata 'me e sebelisoa holisebelisoa tsa puisano tsa mahlo.
E pharaletseng ho feta e pharaletseng.Thepa ea phetisetso ea fiber e kang li-transceivers tsa optical tsa thelefono le lisebelisoa tsa optical fiber access li ka finyella phetiso pakeng tsa lisebelisoa ka li-transceivers tsa optical.Ka kakaretso, li-transceivers tsa optical li arotsoe ka mokhoa o le mong le mefuta e mengata, fiber e le 'ngoe le tse peli-fiber.Mofuta oa sebopeho sa kamehla ke SC.FC, LC, joalo-joalo le tsona li ka hlophisoa ho latela litlhoko tsa bareki.Sebaka sa phetisetso hangata ke lik'hilomithara tse 25, lik'hilomithara tse 40, lik'hilomithara tse 60 le lik'hilomithara tse 80., lik'hilomithara tse 100, lik'hilomithara tse 120, joalo-joalo.
Li-transceivers tsa optical tsa mofuta o le mong le li-multi-mode
Mokhoa o le mong o bolela hore lets'oao la optical le ata ka mocha o le mong, athe mefuta e 'meli kapa mefuta e mengata e batla e tšoana' me e hasana ka likanale tse peli kapa likanale tse ngata.Ha mosebelisi a khetha hore na a fetisoe ka mokhoa o le mong kapa ka mefuta e mengata, ntlha ea mantlha ke sebaka seo mosebelisi a hlokang ho se fetisa.Phetiso ea mode e le 'ngoe e na le attenuation e fokolang, empa lebelo la phetiso le lieha.E loketse phetiso ea sebaka se selelele.Ka kakaretso, sebaka se seholo ho feta 5 miles.Ho molemo ho khetha fiber ea mofuta o le mong.Phetiso ea Multimode e na le attenuation e kholoanyane, empa lebelo la phetisetso le potlakile.Bakeng sa phetiso ea sebaka se khuts'oane, hangata sebaka se ka tlase ho limaele tse 5, 'me fiber ea multimode ke khetho e ntle ka ho fetisisa.
Fiber e le 'ngoe le transceiver ea fiber e habeli
Fiber e le 'ngoe e bolela fiber ea optical e le 'ngoe e fetisang mokokotlong o le mong;faeba e 'meli e bolela faeba ea "dual-core optical fiber" e fetisang li-cores tse peli, e 'ngoe e amohela le e 'ngoe ea fetisa.Ka kakaretso, basebelisi ba atisa ho sebelisafiber tse peli, hobane li-fiber tse peli li molemo haholoanyane ho latela theko.Hangata fiber e le 'ngoe e sebelisoa ha thapo ea optical e batla e le thata.Mohlala, haeba fiber ea 12-core e le dual-core, ke marang-rang a 6 feela a ka fetisoang;haeba fiber ea 12-core efiber e le 'ngoe, 50% ea wiring e ka bolokeha.
FC, SC, LC transceiver optical
FC, SC, le LC ke mofuta oa pigtail interface, 'me SC ke eona e sebelisoang haholo ho feta pigtail interface.Ha u reka sebopeho sa optical transceiver, ela hloko hore na sebopeho sena se lumellana le pigtail interface eo u fanang ka eona.Ehlile, ho boetse ho na le mefuta e mengata ea likhoele tsa optical 'marakeng, joalo ka FC ka lehlakoreng le leng le SC ka lehlakoreng le leng.SFP optical modulesli sebelisoa hangata ho LC.
Sebaka sa phetisetso ea transceiver ea optical se itšetlehile ka khetho ea mosebedisi ts'ebetsong ea sebele, 'me sebaka sa phetisetso pakeng tsa lisebelisoa tse peli se ka khethoa ho ea ka transceiver ea optical e lumellanang.
Kakaretso: Ha u khetha optical fiber transceiver, ela hloko ka ho khetheha kopo.Haeba transceiver e fosahetseng ea optical e khethiloe, e ka 'na ea etsa hore ofisi kapa mohala o hōle oa transceiver optical kapa lisebelisoa tse ling li se ke tsa sebetsa hantle kapa pigtail interface e ke ke ea kopanngoa.Bothata bo qaqileng e ka ba Buisana le moetsi ho netefatsa hore o reka thepa e nepahetseng.