Mawu Oyamba:
Ndi chitukuko cha sayansi ndi luso lamakono, kuthamanga kwa chidziwitso cha m'matauni kukuchulukirachulukira, ndipo zofunikira zaukadaulo wolumikizirana zikukwera kwambiri. Ulusi wa Optical wakhala wotchuka kwambiri poyankhulana chifukwa cha ubwino wawo wothamanga mofulumira, mtunda wautali, chitetezo ndi kukhazikika, zotsutsana ndi kusokoneza, ndi kukulitsa kosavuta. Chosankha choyamba pogona. Nthawi zambiri timawona kuti zofunikira zotumizira deta mtunda wautali pomanga mapulojekiti anzeru zimagwiritsa ntchito kutumiza kwa fiber. Kulumikizana pakati pa izi kumafuna ma module owoneka bwino ndi ma transceivers a fiber optic. Ogwiritsa ntchito ambiri amakayikira za kugwiritsa ntchito ma module optical ndi ma transceivers a fiber optic. Kodi ziwirizi ziyenera kugwirizana bwanji? Njira zodzitetezera ndi ziti?
Choyamba tiyeni timvetsetse kusiyana pakati pa ziwirizi:
1.An optical module ndi gawo logwira ntchito, kapena chowonjezera, chipangizo chokhazikika chomwe sichingagwiritsidwe ntchito chokha. Amangogwiritsidwa ntchito mkatimasiwichindi zida zokhala ndi mipata ya optical module; optical fiber transceivers ndi zida zogwirira ntchito ndipo ndizosiyana zogwira ntchito Zida zingagwiritsidwe ntchito zokha ndi magetsi;
2.Module ya optical yokha imatha kuchepetsa maukonde ndikuchepetsa kulephera, ndipo kugwiritsa ntchito ma transceivers optical fiber kumawonjezera zida zambiri, kukulitsa kwambiri kulephera komanso kukhala ndi malo osungiramo nduna, zomwe sizili zokongola;
3.The optical module imathandizira kusinthana kotentha, ndipo kasinthidwe kamakhala kosavuta; optical fiber transceiver ndi yokhazikika, ndipo zidzakhala zovuta kwambiri kusintha ndi kukweza kuposa gawo la kuwala;
4.Optical modules ndi okwera mtengo kuposa optical fiber transceivers, koma amakhala okhazikika komanso osavuta kuwononga; optical fiber transceivers ndi okwera mtengo komanso othandiza, koma zinthu zambiri monga ma adapter amphamvu, mawonekedwe a fiber, ndi mawonekedwe a chingwe cha netiweki ziyenera kuganiziridwa, ndipo kutayika kwa kutayika kumakhudza pafupifupi 30%;
Ma module a 5.Optical amagwiritsidwa ntchito makamaka polumikizira mawonekedwe a zida zoyankhulirana zama network monga kuphatikiza.masiwichi, kambama routers, DSLAM,OLTndi zipangizo zina, monga: kompyuta kanema, deta kulankhulana, opanda zingwe kulankhulana mawu ndi zina kuwala CHIKWANGWANI network msana; Optical fiber transceivers amagwiritsidwa ntchito mu Efaneti Mu malo enieni a netiweki pomwe chingwe cha netiweki sichingaphimbidwe ndipo CHIKWANGWANI chiyenera kugwiritsidwa ntchito kukulitsa mtunda wotumizira, nthawi zambiri chimakhala munjira yolumikizira ma network a Broadband metropolitan area, monga: Tanthauzo la kufalitsa kwa zithunzi zamakanema powunika uinjiniya wachitetezo ndi kulumikizana kwa mzere wotsiriza wa kilometre wa fiber kupita ku Netiweki ya madera a metropolitan ndi maukonde apamwamba;
Kuphatikiza apo, tcherani khutu ku mfundo zingapo polumikiza gawo la optical fiber ndi transceiver optical fiber: kutalika kwa kutalika ndi mtunda wotumizira uyenera kukhala wofanana, mwachitsanzo, kutalika kwa mafunde ndi 1310nm kapena 850nm nthawi yomweyo, mtunda wotumizira ndi 10km. ; fiber jumper kapena pigtail iyenera kukhala yofanana kuti igwirizane Kawirikawiri, doko la SC lomwe limagwiritsidwa ntchito ndi optical fiber transceiver ndi doko la LC amagwiritsidwa ntchito ndi optical module. Mfundoyi idzachititsa kusankha mtundu wa mawonekedwe pamene mukugula. Panthawi imodzimodziyo, mlingo wa transceiver optical fiber ndi optical module uyenera kukhala wofanana. Mwachitsanzo, transceiver ya Gigabit ikufanana ndi 1.25G optical module, 100M mpaka 100M, ndi Gigabit ku Gigabit; mtundu wa kuwala kwa gawo la optical module uyenera kukhala wofanana, ulusi umodzi kupita ku ulusi umodzi Ulusi wapawiri mpaka wapawiri.