Kunyangwe nharaunda dzinobatanidza kana makondinendi anotora, kumhanya uye kurongeka ndizvo zviviri zvakakosha zvinodiwa zveFiber optic network yekutakura basa rekutakura basa. Vashandisi vanoda nekukurumidza frass uye 5g mobile kubatana kuti uwane terevhizheni, vhidhiyo yemavhidhiyo uye mamwe mabandwidth ekushandisa. Nekubuda kwehuwandu hukuru hweszvimbo dze data uye kukurumidza kukura kwehunyanzvi hwekungwarira uye nekudzidza kwemuchina, pamwe nekukuvara kwekunyemwerera uye kutsigirwa kwe 800g uye pamusoro, zvese hunhu hwechiFinists zvave zvakakosha.
Sekureva kweItu-T G.650 Standard, Optical Time Domain Repression (CD) Naizvozvo, kugadzirisa cd kukosha kiyi yekuita kuti kuve nechokwadi kwekutapura kutendeseka uye kushanda zvakanaka.
Kunyangwe CD iri chiratidzo chechisikigo chemagetsi emagetsi ese, ndechekuwedzera kweBrackband Pulsband pamusoro madaro marefu, kupararira kwechiitiko chezvemitemo yekutakura data inopfuura gumi. CD inogona kukanganisa zvakanyanya chiratidzo, kunyanya mune yakakwirira-yekumhanyisa kutaurirana masisitimu, uye kuyedza ndiyo kiyi yekugadzirisa dambudziko iri.
CD chii?
Kana kujekesa kwepamhepo kweakasiyana wave Kune marudzi maviri ekupararira: Kupararira Kwemidziyo uye Kupararira Kupararira.
Kupararira Kwemanyoro ndeyechinhu chose mune zvese zvemhando dzepfungwa dzepfungwa, dzinogona kukonzera wavelengths dzakasiyana kuti dzirambe dzakapesana nemhanya dzakasiyana dzinosvika kumazwi kusvika pakudzvanywa transceiver panguva dzakasiyana.
Waveguide kupararira kunoitika muWesguide chimiro cheSpical Fibers, uko zviratidzo zvepfungwa zvinoparadzira kuburikidza neyekupokana uye kune mafambiro, ayo ane indicess akasiyana. Izvi zvinoguma nekuchinja mune diameter yemufananidzo wemugwagwa uye kusiyana mune chiratidzo chelocity pane yega yega wavelength.
Kuchengeta rumwe degree reCD kwakakosha kuti udzivise kuitika kweimwe nonlinear mhedzisiro, saka zero cd haina zano. Asi CD inofanira kudzorwa pane imwe nhanho inogamuchirika kuti udzivise zvakaringana pakubata kwekusarongeka uye hunhu hwebasa.
Chii chiri kukanganiswa kweFiber mhando pane kupararira?
Sezvambotaurwa, CD ihwo hunhu hwechisikigo hunhu hwechinhu chero chipi zvacho chemagetsi, asi mhando yeFiber inoita basa rakakosha mukugadzirisa CD. Vashandisi veNetwork vanogona kusarudza "zvisikwa" kupararira machira kana machira ane kupararira curves kuderedza kuderedza iyo kukanganiswa kweCD mukati meiyo chaiyo wavelength range.
Iyo inonyanya kushandiswa fiber muNhasi's network ndiyo yakajairwa iTu-t G.652 fiber ine zvakasikwa kuparadzaniswa. ITU-T G-653 Zero Kupararira Simbi haina kutsigira DWDM kutapurirana, nepo G.655 ZERO RAKADZWA FIBER Iine CD YAKASHURE
Pakupedzisira, vanoshanda vanofanira kunzwisisa mhando dzeFiber Optics mune yavo network. Kana yakawanda yemazwi emhando ishe is land
Mumhedziso
Chromatic kupararira kunoramba kwakaoma kunenge kugadziriswa kuti uve nechokwadi chekuvimbika uye kushanda kwekushanda kwemakungwa epamusoro-soro. Hunhu hweFilists uye kuongororwa zvakakosha kugadzirisa kuoma kwekuparadzira, kupa nzwisiso yehunyanzvi uye mainjiniya kuti agadzirise, gadzirisa, uye chengetedza zvinhu zvinotakura zvepasi rose kutaurisa kwepasi rose. Nekukura kwekuenderera mberi uye kuwedzera kwetiweki, STEPEL icharamba ichivandudza uye inotangira mhinduro kumusika, zvichitungamira nzira mukutsigira kugamuchirwa kwedunhu repamberi.
Kutumira Nguva: Mar-20-2025