Utloisisa maqhubu a 850nm, 1310nm le 1550nm ka fiberry fiber
Leseli le hlalosoa ka ho sisinyeha, le lipuisanong tsa fiber tse ntle, lebone le leng sebakeng sa infrared, leeto la lebone le leholo ho feta le phatsimang hokae. Puisanong ea Fiber, Wavelength ea Leoatleng ke 800nm, 'me linoko tse sebelisoang haholo ke tse 850nm, 1310nm le 1550nm.
Mohloli oa setšoantšo:
Ha ho phollatsi ho khetha phetiso ea phetiso ea matlafatso, e nka tahlehelo ea fiber ebile e hasanya. Morero ke ho fetisetsa data e ngata ka tahlehelo e nyane ea fiber e telele ho feta hole. Tahlehelo ea matla a lets'oao nakong ea phetiso ke atinuation. Ak'usumetso e amana le bolelele ba a waveform, e telele ho phatloha ha metsi, ho nyane. Leseli le sebelisitsoeng ho fiber li na le leqhubu le bolelele ba 850, 1310, 1550nM, ka hona, khatello ea fiber e nyane, eo le eona e hlahisang tahlehelo e tlase ea fiber. 'Me li-waveleth tsena tse tharo li na le monyaka oa zero, o loketseng phetisetso ka likhoele tse fumanehang ka likhoele tse fumanehang.
Mohloli oa setšoantšo:
Puisanong ea Fiber, fiber ea Optical e ka aroloa hore e be mokhoa o le mong le boholo ba bongata. Setereke sa "850nm savelength ke mokhoa o fapaneng oa puisano oa Fiber, 1550nm ke mokhoa o le mong, le 1310nm e na le mefuta e 'meli ea mode e le' ngoe le maemo a mangata. Ho bua ka IU-T, ho khothalletsoa ho ba 1310nm ho khothalletsoa ho ba ≤0.4db / km, le tumello ea 1550nm ke ≤0.3db / km. Le tahlehelo ka 850nm ke 2.5db / km. Tahlehelo ea fiber e fokotseha ka kakaretso ha ho phahame ho eketseha. Setsi sa 'Mele oa 1550 NM ho potoloha C-Band (1525-1565nm) hangata e bitsoa fensetere ea zero, e bolelang hore fiber ea Quro e nyane ho tloha sethaleng sena.
Beijing Rofeectronics Co, Ltd. Silicon Vallen Khamphani ea rona e kenella haholo ho lipatlisiso le nts'etsopele, boqapi ba lihlahisoa, ho rekisa lits'ebeletso tse borungoang le baenjiniere ba indasteri. Kamora lilemo tsa ntlafatso e ikemetseng, e theha lihlahisoa tse ruileng le tse sebetsang tsa PhotoA Hander
Nako ea poso: Mots'eanong-18-2023