Tashar hanyar sadarwa ta gani (wanda akafi sani da cat na gani ko modem na gani), yana nufin watsawa ta hanyar th.e fiber matsakaici, da Tantancewar siginar daidaitawa da demodulation zuwa sauran yarjejeniya siginar na cibiyar sadarwa kayan aiki.Na'urar Lightcat tana aiki azaman na'urar watsa shirye-shirye don manyan cibiyoyin sadarwa na yanki, cibiyoyin sadarwa na yanki da manyan cibiyoyin sadarwa na yanki.Daban-daban da na'urar gani da gani, mai ɗaukar hoto kawai yana karɓa kuma yana fitar da haske, kuma baya haɗa da jujjuya yarjejeniya.
Modem na'urar lantarki ce wacce ke daidaita siginar dijital zuwa siginar analog don watsawa, kuma yana rage siginar analog ɗin da aka karɓa don samun siginar dijital.Manufarsa ita ce ta samar da siginar analog wanda za'a iya watsawa cikin sauƙi da kuma mayar da ainihin digital sigina ta hanyar yanke hukunci.Dangane da aikace-aikacen, MODEM na iya amfani da hanyoyi daban-daban don watsa siginar analog, kamar fiber optics, rediyon RF, ko layin tarho.
Modems na wayar da ke amfani da rukunin sauti na layin wayar gama gari don sadarwar bayanai sune mmafi yawan ci karo da modem.A cikin turanci da ake magana, mutane da yawa suna kiran modem wayar a matsayin "cat" ko "sihiri" bisa la'akarin farkon furucin Turanci.
Sauran na'urori na yau da kullun sun haɗa da modem na kebul don samun damar bayanan broadband, modem ADSL, da modem fiber.Wayar hannu ta dijital haƙiƙa ita ce modem mara waya.An ƙera na'urorin watsa shirye-shiryen sadarwa na zamani don isar da bayanai masu yawa a kan nesa mai nisa akan kafofin watsa labarai daban-daban, don haka ya dogara da aikin modem.Ana iya amfani da modem na Microwave a milyoyin bits a sakan daya.Modem na gani da ke amfani da fiber na gani kamar yadda matsakaicin watsawa zai iya kaiwa fiye da dubun Gbps, yanzu shine kashin bayan watsawar sadarwa Passive Optical Network (Passive Optical Network), wanda kuma aka sani da hanyar sadarwar fiber optic, nau'in sadarwa ce ta fiber gani. cibiyar sadarwa, wanda ba shi da wutar lantarki don kammala aikin siginar, kamar madubi a gida, ba ya buƙatar wutar lantarki don nuna hoton, ban da kayan aiki na tashar yana buƙatar amfani da wutar lantarki, Ƙungiyoyin da ke tsakiya an yi su ne daga m da ƙananan abubuwan fiber optic.
Bisa ga ra'ayin New Generation Network (NGN), sadarwar sadarwar za a iya raba kusan kashi biyu: cibiyar sadarwa na cibiyar sadarwa da hanyar sadarwa.Babban hanyar sadarwa yana daidai da relay na gargajiya da layin nesa.Cibiyar shiga tana da zobe na igiyoyin fiber optic.Ayyukan cibiyar sadarwa na cibiyar sadarwa da hanyar sadarwa sun bambanta, kuma siffofin watsa su ma sun bambanta.Don haka, ana iya raba aikace-aikacen PON zuwa nau'i biyu: PON na cibiyar sadarwa da PON na hanyar sadarwa.Tsohon yana dogara ne akan WDM, kuma na ƙarshe yana amfani da duka masu karkatar da gani da abubuwan WDM.
Ilimin da ke sama shine ɗan taƙaitaccen bayani game da tashar tashar sadarwa ta gani da Shenzhen HDV Phoelectron Technology LTD ya kawo., Wanda ke ƙera masana'anta ƙwararrun kayan aikin sadarwar sadarwa a matsayin manyan samfuran sa.Kayan aikin su masu alaƙa suna da alaƙa da:oltwani/ mai hankaliwani/ acwani/ fiberwani/kafiwani/ gponwani/ xponwani/ oltkayan aiki/oltcanza/ponolt/ eponoltda sauransu, maraba da masu amfani don zuwa shawarwarin samfurin.
