Kuumbwa kweOptical kutaurirana midziyo
Iyo yekukurukurirana system ine mwenje wechiedza seyechiratidzo uye iyo Optical fiber sezvo iyo yekufambisa svikiro inonzi iyo Optical Fiber Communications system. Zvakanakisa zvekutaurirana zvechiitiko zvakafanana neyekukurukurirana kwechinyakare uye kusakwana kwekutaurirana. Uye zvakare, optical fiber ine zvakanakira saizi diki, kuremerwa kwehuremu uye mutengo wakaderera uchienzaniswa netambo.
Iyo inotevera Diagram inoratidza zvikamu zvechiteshi chakareruka phonic chakabatanidzwa:laser, Optical reuse uye mwero wekurovedza muviri,PhotomdetectoruyeModulator.
Chimiro chekutanga cheEptical Fiber Bidirectional Kukurukurirana System Inosanganisira: Electric Transmitter, Optical transmitter, kutapudza Fiber, Optical inogamuchira uye yemagetsi anogamuchira.
Iyo yakakwira-yekumhanyisa chiratidzo inosangana neyemagetsi transmitter transmitter, inoshandurwa kuita zviratidzo zvekushandisa neElectro-Optical zvishandiso (LAST), uye wobva waisungira kune iyo yekufambisa fiber.
Mushure mekutapurirana kureba kwekutapurirana kwechiratidzo neyakajeka-modhi fiber, erbium-yakarongedzwa fiber amplifier inogona kushandiswa kuti ishandise chiratidzo uye enderera mberi. Mushure mekunge mugumo wekugamuchira, chiratidzo chechiratidzo chinoshandurwa kuita chiratidzo chemagetsi nePD uye zvimwe zvigadzirwa, uye chiratidzo chinogamuchirwa neyemagetsi inogamuchira nemagetsi ekugadzirisa kwemagetsi. Maitiro ekutumira uye kugamuchira zviratidzo mune yakatarisana yakatarisana yakafanana.
Kuti uzadzise kumira kwemidziyo mune iyo link, iyo Optical transmitter uye iyo Optical inogamuchira munzvimbo imwecheteyo inobatanidzwa zvishoma nezvishoma mune imwe transceliver.
Yakakwira-kumhanyaOptical Transceiver moduleYakaumbwa yeiyo Recever Optical Subassembly (rosa; transmitter subsembly (TASA)
Pamberi pezvinetso zvepanyama uye zvinetso zvehunyanzvi zvakasangana mukuvandudzwa kwehunyanzvi hweMicroyelRocies, vanhu vakakurisa bandwidth bandwidth, kumhanya kwakakwirira, kunyemwerera kwakadzika, uye kuderera kwedzimba phonic didated wedunhu (pic). Chinangwa chakakosha cheLotonic chakabatanidzwa chiuno ndechekuziva kuunganidzwa kwemabasa echiedza chechiedza, coupling, modulation, kutapurirana, kuisirwa uye zvichingoonekwa. Iyo yekutanga yekutyaira masimba ePhonic akasanganiswa kubva kumatunhu ekutaurirana nedata
Kutumira Nguva: Aug-20-2024