Haɗin fiber optic na UPC nau'in UPC nau'in haɗin yanar gizo ne da aka saba amfani da shi a fannin sadarwa na fiber optic, wannan labarin zai yi nazari kan halaye da amfaninsa.
Haɗin fiber optic na UPC na nau'in UPC
1. An inganta siffar fuskar ƙarshen fuskar UPC mai haɗa fil don sa fuskar ta fi santsi, siffar kumfa. Wannan ƙirar tana bawa fuskar ƙarshen fiber optic damar samun kusanci lokacin da take haɗawa, don haka rage tasirin Fresnel reflection.
2. Babban asarar dawowa idan aka kwatanta da nau'in PC, UPC tana ba da asarar dawowa mafi girma, yawanci tana iya kaiwa fiye da 50dB, wanda ke nufin cewa zai iya rage tasirin hasken da ba a so a kan aikin tsarin.
3. Ƙarancin asarar shigarwa Saboda ingantaccen tsarin kera shi da kuma fasahar gogewa mai inganci, masu haɗin UPC galibi suna iya samun ƙarancin asarar shigarwa, gabaɗaya ƙasa da 0.3dB, wanda ke taimakawa wajen kiyaye ƙarfin sigina da amincinsa.
Yanayi don masu haɗin fiber optic na UPC
Ganin halayen da ke sama, masu haɗin UPC sun dace da yanayi daban-daban na aikace-aikace, kamar kayan aikin cibiyar sadarwa ta Ethernet, firam ɗin rarraba fiber optic ODF (Optical Distribution Frame), masu sauya kafofin watsa labarai da maɓallan fiber optic, da sauransu, waɗanda galibi suna buƙatar watsa siginar gani mai ƙarfi da inganci. Akwai kuma tsarin talabijin da waya na dijital, waɗanda ke da manyan buƙatu don ingancin sigina, kuma babban ƙimar asarar dawowar masu haɗin UPC yana taimakawa wajen tabbatar da daidaito da kwanciyar hankali na watsa bayanai.
Hakanan ya haɗa da aikace-aikacen da ke buƙatar ingantaccen sigina. A cikin aikace-aikacen matakin mai ɗaukar kaya, kamar hanyoyin watsa bayanai a cikin cibiyoyin bayanai ko layukan baya a cikin hanyoyin sadarwa na aji na kasuwanci, ana amfani da masu haɗin UPC sosai saboda ingantaccen aikinsu. Duk da haka, a cikin takamaiman yanayi, kamar tsarin sadarwa na gani na analog kamar tsarin CATV ko WDM ta amfani da amplifiers na Raman fiber, inda ake buƙatar babban matakin sarrafa asarar dawowa, ana iya zaɓar mai haɗin APC akan UPC. Wannan saboda kodayake UPCs sun riga sun ba da kyakkyawan aikin asarar dawowa, a ƙarƙashin yanayi mai tsauri, kamar kasancewar gurɓataccen ƙarshen fuska mai tsanani, ƙarin fa'idar asarar dawowa yana da mahimmanci musamman.
Lokacin Saƙo: Fabrairu-06-2025