Kutumiza kwa Optical ndiukadaulo wotumizira ma siginecha owoneka pakati pa wotumiza ndi wolandila. Zida zotumizira zamagetsi zimasinthira ma siginecha osiyanasiyana kukhala ma siginecha owoneka mu zida zotumizira ma fiber optical, kotero zida zamakono zotumizira nthawi zambiri zimagwiritsidwa ntchito mu fiber optical. Zida zomwe zimagwiritsidwa ntchito nthawi zambiri ndi: transceiver optical, Optical MODEM, Optical transceiver, Optical.kusintha, PDH, SDH, PTN ndi mitundu ina ya zida.
Chidule chachidule chaukadaulo waukadaulo wolumikizana ndi kuwala
Synchronous Optical Network (SONET) ndi Synchronous Digital Hierarchy (SDH) : A fiber optic transmission system (yakale ndi ya America yomwe imagwiritsidwa ntchito ku North America, yotsirizirayi ndi yapadziko lonse). Zimatengera gawo lotumizirana ma synchronous (STM-1,155Mbps) ngati lingaliro loyambira. Module imapangidwa ndi kuchuluka kwa zidziwitso zonse, gawo lapamwamba, ndi pointer unit unit. Mbali yake yotchuka imagwirizana ndi machitidwe osiyanasiyana a PDH.
Plesiochronous Digital Hierarchy (PDH) : Pre-SONET / SDH njira yotumizira digito, zida zopatsirana zosawoneka bwino. Amapangidwa makamaka kuti azilankhulana ndi mawu. Palibe mawonekedwe amtundu wa digito wapadziko lonse lapansi ndi mawonekedwe a chimango, ndipo kulumikizana kwapadziko lonse ndikovuta.
Wavelength Division Multiplex (WDM) : Kwenikweni, Frequency Division Multiplex (FDM) ikugwiritsidwa ntchito pazitsulo za kuwala, ndiko kuti, teknoloji ya FDM mu optical domain. Ndi njira yabwino yopititsira patsogolo kulumikizana kwa kuwala kwa fiber. Kuti mugwiritse ntchito mokwanira zida zazikulu za bandwidth m'dera lotsika lotsika la fiber single-mode, zenera lotsika lotsika la fiber limagawidwa m'njira zingapo malinga ndi ma frequency osiyanasiyana (kapena kutalika) kwa njira iliyonse. Amatumiza mauthenga awo pamafunde osiyanasiyana, kotero kuti samasokonezana ngakhale pa ulusi womwewo. Dense Wavelength Division Multiplex (DWDM) : Mosiyana ndi machitidwe ochiritsira a WDM, machitidwe a DWDM ali ndi malo ochepetsera njira komanso kugwiritsa ntchito bwino bandwidth.
Optical Add/Drop Multiplex (OADM) : Chipangizo chomwe chimagwiritsa ntchito fyuluta ya kuwala kapena chogawa kuti chiyike kapena kupatutsa zizindikiro za kuwala kuchokera ku ulalo wa wavelength division multiplexing transmission transmission. OADM ili ndi zizindikiro za kuwala kwa mawonekedwe mu dongosolo la WDM kuti musankhe pamwamba / pansipa mulingo wofunikira, mtundu ndi mtundu wa protocol. Chidziwitso chokhacho chomwe chimafunikira chimalumikizidwa / kulowetsedwa pa node, ndipo ma siginecha ena amawonekedwe amawonekera kudzera mu node. Mphamvu (yosinthika, yosinthika kapena yosinthika) OADM ndiye maziko a kukwaniritsidwa kwa ma network a metropolitan optical. Pogwiritsa ntchito mphamvu ya OADM mu ma inter-local optical ring network, makinawa amatha kugwirizanitsa mawayilesi athunthu pakati pa ma node awiri aliwonse.
Optical cross interconnection (OpticalCross-connect, OXC): Zipangizo zomwe zimagwiritsidwa ntchito popanga maukonde a fiber network, kudzera pamalumikizidwe amtundu wa ma siginecha owoneka bwino, ndi njira yofunikira yopezera chitetezo / kuchira kodalirika komanso kuyatsa ndi kuwunikira basi. Amapangidwa makamaka ndi ukadaulo wa WDM ndi ukadaulo wosiyanitsa mpweya (opticalkusintha).
All Optical Network (AON) : imatanthawuza kachitidwe ka netiweki komwe chizindikirocho chimangosintha magetsi / kuwala ndi kuwala / magetsi polowa ndikutuluka pamaneti, ndipo nthawi zonse imakhalapo ngati kuwala pakutumiza ndikusinthana mu network. Mwa kuyankhula kwina, chidziwitsocho nthawi zonse chimakhala mu optical domain panthawi yotumizira kuchokera kumalo oyambira kupita kumalo opitako, ndipo kutalika kwa mafunde kumakhala gawo lofunika kwambiri pa intaneti yonse. Ma network onse owoneka bwino amawonekera ku siginecha chifukwa zonse zotumizira ma siginecha zimachitika mudera la kuwala. Netiweki ya all-optical imazindikira njira kudzera pa chipangizo chosankha mafunde. All-optical network yakhala chisankho choyamba cha m'badwo wotsatira wa high-speed (ultra-high-speed) burodibandi network chifukwa cha kuwonekera bwino, mawonekedwe a wavelength routing, kugwirizana ndi scalability.
Li-Fi: Tekinoloje iyi yolumikizirana imagwiritsa ntchito mafunde amkati opangidwa ndi LED m'malo mwa mafunde a wailesi potumiza deta. Ndipo magulu apamwamba mu kafukufuku wa Li-Fi akuyang'ana kupyola ma LED otumiza deta, omwe ndi ukadaulo wolumikizirana wa Li-Fi, womwe ungathe kupititsa patsogolo kuchuluka kwa Li-Fi pa LED nthawi zopitilira 10. (Zoonadi, zaka zingapo zapitazo, kufalitsa kwapansi pamadzi komwe kunapangidwa ndi China Huako, United States ndi Iran kunatha kuonjezera chiwerengero cha opanda zingwe ku 300Gb / s pamtunda wa mita 1. Sing'anga yomwe imagwiritsidwa ntchito ndi mpweya.)
Zomwe zili pamwambazi ndizofotokozera mwachidule za chidziwitso choyambirira cha kufala kwa kuwala. Ndikukhulupirira kuti mwamvetsetsa ukadaulo wotumizira mawotchi kudzera m'mafotokozedwe achidulewa. Shenzhen HDV Phoelectron Technology LTD ndi wopanga okhazikika pazida zoyankhulirana zamawonekedwe monga zinthu zazikuluzikulu. Pofuna kupereka chithandizo chabwino kwa makasitomala athu, ili ndi gulu lamphamvu komanso labwino kwambiri la R & D. Zogulitsa zazikulu zamakampani ndiOLTONU/ ACONU/ kulumikizana kuwala gawo / kulankhulana kuwala gawo /OLTzida / Ethernetkusinthandi zina zotero, kuti mupereke chithandizo chachibale pazosowa zosiyanasiyana za makasitomala, landirani kukhalapo kwanu.
