一,Tekinoroji yekutarisisa yeOptical modules
Optical module, inozivikanwawo seOptical transceiver integrated module, ndiyo yakakosha chikamu mune optical fiber communication system.Vanoziva kutendeuka pakati pezviratidzo zvemaziso uye zviratidzo zvemagetsi, zvichibvumira kuti data iendeswe nekumhanya kukuru uye kureba kuburikidza ne optical fiber network.Optical modules inoumbwa neoptoelectronic madivayiri, maseketi, uye casings, uye ane hunhu hwekumhanya kwakanyanya, kuderera kwesimba rekushandisa, uye kuvimbika kwakanyanya.Mumazuva ano ekutaurirana network, optical modules yave chinhu chakakosha kuti iwane yakakwirira-yekukurumidza data data uye inoshandiswa zvakanyanya munzvimbo dzedata, cloud computing, metropolitan area network, backbone network uye mamwe minda.Nheyo yekushanda kweiyo optical module ndeyekushandura masaini emagetsi kuita masaini emagetsi, achiaendesa kuburikidza neoptical fibers, uye kushandura masaini masaini mumagetsi masaini pamagumo ekugamuchira.Kunyanya, kuguma kwekutumira kunoshandura chiratidzo che data muchiratidzo chemaziso uye kuchiendesa kumagumo ekugamuchira kuburikidza nefiber optical, uye kuguma kwekugamuchira kunozodzorera chiratidzo chemaziso kune chiratidzo che data.Mukuita uku, iyo optical module inoona parallel kutapurirana uye kureba-kure kuendesa data.
1.25Gbps 1310/1550nm 20km LC BIDIDDMSFP Module
二,Mhando dze optical modules
1.Classification by speed:
Zvinoenderana nekumhanya, kune 155M/622M/1.25G/2.125G/4.25G/8G/10G.155M uye 1.25G inonyanya kushandiswa mumusika.Iyo tekinoroji ye10G iri kukura zvishoma nezvishoma, uye kudiwa kuri kukura mune yakakwira maitiro.
2.Kurongwa newavelength:
Zvinoenderana newavelength, yakakamurwa kuita 850nm/1310nm/1550nm/1490nm/1530nm/1610nm.Iyo wavelength ye850nm is SFP multi-mode, uye kureba kwekufambisa kuri pasi pe2KM.Iyo wavelength ye1310/1550nm imoti imwe chete, uye kureba kwekufambisa kunodarika 2KM.
3.Classification by mode:
(1）Multimode: Anenge ese multimode faibha saizi 50/125um kana 62.5/125um, uye bandwidth (huwandu hweruzivo rwunofambiswa nefiber) kazhinji 200MHz kusvika 2GHz.Multimode optical transceivers inogona kutumira kusvika kumakiromita mashanu kuburikidza neMultimode optical fibers.
(2）Single-modhi: Saizi ye-single-mode fiber ndeye 9-10 / 125μm, uye ine isingagumi bandwidth uye yakaderera kurasikirwa pane yakawanda-mode fiber.Single-mode optical transceivers anonyanya kushandiswa kutapurirana kure-kure, dzimwe nguva kusvika 150 kusvika 200 makiromita.
三、Technical parameters uye zviratidzo zvekuita
Paunenge uchisarudza uye uchishandisa optical module, iwe unofanirwa kufunga nezve anotevera tekinoroji paramita uye maitiro ekuita zviratidzo:
1. Kurasikirwa kwekupinza: Kurasika kwekuisa kunoreva kurasikirwa kwezviratidzo zve optical panguva yekufambisa uye inofanira kuva duku sezvinobvira kuti ive nechokwadi chehutano hwechiratidzo.
2. Kudzorera kurasikirwa: Kudzorera kurasikirwa kunoreva kurasikirwa kwekuratidzira kwezviratidzo zvemaziso panguva yekufambisa.Kurasikirwa kwakanyanya kwekudzoka kuchakanganisa hutano hwechiratidzo.
3. Polarization mode dispersion: Polarization mode dispersion inoreva kupararira kunokonzerwa neboka rakasiyana-siyana velocities ye optical signals munzvimbo dzakasiyana dzepolarization.Inofanira kunge iri diki sezvinobvira kuti ive nechokwadi chemhando yechiratidzo.
4. Kupera kwehuwandu: Kupera kwehuwandu kunoreva mutsauko wesimba pakati pehupamhi hwepamusoro uye hushoma hwechiratidzo chemaziso.Inofanira kunge iri diki sezvinobvira kuti ive nechokwadi chemhando yechiratidzo.
5. Digital diagnostic monitoring (DDM): Digital diagnostic monitoring function inogona kutarisa mamiriro ekushanda uye maitiro ekushanda kwemodule munguva chaiyo yekufambisa kugadzirisa uye kugadzirisa kushanda.
四、Machengetero ekusarudza uye kushandisa
Paunenge uchisarudza uye uchishandisa optical module, unofanirwa kuterera kune zvinotevera zvinhu:
1. Optical fiber tsanangudzo: Modules inoenderana neiyo chaiyo optical fiber inoshandiswa inofanira kusarudzwa kuti ive nechokwadi chekufambisa kwakanakisisa.
2. Docking nzira: Iyo module inofanira kusarudzwa kuti ienderane neiyo chaiyo mudziyo interface kuti ive nechokwadi cheiyo docking uye yakagadzikana kutapurirana.
3. Kugarisana: Modules inowirirana nechaiyo chaiyo inofanira kusarudzwa kuti ive nechokwadi chekuenderana kwakanaka uye kugadzikana.
4. Zvakatipoteredza zvinhu: Kukanganisa kwezvakatipoteredza zvinhu zvakadai sekushisa uye humidity munzvimbo chaiyo yekushandisa pane module performance inofanira kufungwa.
5. Kuchengetedza uye kugadzirisa: Module inofanira kuongororwa uye kuchengetwa nguva dzose kuti ive nechokwadi chekushanda kwayo kwenguva refu yakagadzikana.
Nguva yekutumira: Jan-12-2024
