Optical modules uye optical fiber transceivers midziyo inoita photoelectric kutendeuka.Ndeupi musiyano uripo pakati pavo?Mazuva ano, kuendesa data kure-kure kunoshandiswa mumapurojekiti akawanda akachenjera kunoshandisa optical fiber transmission.Kubatana pakati peizvi kunoda optical modules uye fiber optic transceivers.Saka, izvi zviviri zvinofanira kubatanidzwa sei, uye chii chinofanira kutarisirwa?
1. Optical module
Basa reiyo optical module zvakare kutendeuka pakati peiyo photoelectric zviratidzo.Inonyanya kushandiswa kune mutakuri pakati pekuchinja uye mudziyo.Iine nheyo yakafanana neye optical fiber transceiver, asi optical module inonyanya kushanda uye yakachengeteka kudarika transceiver.Iwo optical modules anokamurwa zvichienderana nepepaji fomu.Zvakajairika zvinosanganisira SFP, SFP +, XFP, SFP28, QSFP +, QSFP28, nezvimwe.
2. Optical fiber transceiver
Optical fiber transceiver chishandiso chinoshandura masaini mapfupi-emagetsi masaini uye kureba-kure optical masaini.Inowanzoshandiswa mukufambiswa kure-kure, kutumira kuburikidza neoptical fibers, kushandura zviratidzo zvemagetsi kuita zviratidzo zvemaziso uye kuzvitumira.Chiratidzo chemaziso chinogamuchirwa chinoshandurwa kuva chiratidzo chemagetsi.Inonziwo Fiber Converter munzvimbo dzakawanda.
Fiber optic transceivers inopa mhinduro isingadhuri yevashandisi vanoda kukwidziridza sisitimu kubva waya yemhangura kuenda kune fiber optics, asi inoshaya capital, manpower kana nguva.
3. Musiyano pakati pe optical module uye optical fiber transceiver
① Active uye passive: Iyo optical module inoshanda module, kana chishongedzo, chigadziriso chisingagone kushandiswa chega, uye chinongoshandiswa mukuchinja uye zvishandiso zvine optical module slots;optical fiber transceivers zvinhu zvinoshanda.Icho chinhu chakasiyana chinoshanda chishandiso, chinogona kushandiswa chega kana chavharirwa mukati;
②Kukwidziridza gadziriso: Iyo optical module inotsigira kupisa kupisa, iyo inogadziriswa inoshanduka;iyo optical fiber transceiver yakanyatsogadziriswa, uye kutsiva uye kusimudzira kuchanyanya kunetsa;
③Mutengo: Optical fiber transceivers inochipa kupfuura optical modules uye ine mari shoma uye inoshanda, asi zvakare inofanirwa kufunga zvinhu zvakawanda senge magetsi adapta, chimiro chemwenje, network tambo mamiriro, nezvimwewo, uye kurasikirwa kwekutapurirana maakaundi angangoita 30%;
④Application: Optical modules inonyanya kushandiswa mune optical network yekukurukurirana michina, senge optical interfaces yeaggregation switch, core routers, DSLAM, OLT nemimwe michina, senge: komputa vhidhiyo, kutaurirana kwedata, kutaurirana kwezwi isina waya uye imwe optical fiber network musana;optical fiber transceiver Inoshandiswa munharaunda chaiyo yetiweki iyo iyo Ethernet tambo haigone kuvhara uye inofanira kushandisa optical fiber kuti iwedzere kureba kwekutapurirana, uye inowanzoiswa seyekusvika layer application yebroadband metropolitan area network;
4. Chii chinofanira kubhadharwa paunenge uchibatanidza optical module uye optical fiber transceiver?
① Iko kumhanya kweiyo optical module uye optical fiber transceiver inofanira kunge yakafanana, 100 megabytes kusvika 100 megabytes, gigabit kusvika gigabit, uye 10 megabytes kusvika 10 trillion.
② Kureba uye kureba kwekufambisa kunofanirwa kuenderana, semuenzaniso, kureba i1310nm kana 850nm panguva imwe chete, uye nhambwe yekufambisa i10km;
③ Rudzi rwechiedza runofanira kunge rwakafanana, faibha imwe kune imwe faibha, mbiri mbiri kune mbiri fiber.
④ Fiber jumpers kana pigtails inofanira kunge yakabatana kuburikidza neiyo yakafanana interface.Kazhinji, fiber optic transceivers inoshandisa SC ports uye optical modules inoshandisa LC ports.