Hanyar sadarwa ita ce hanyar da mutanen biyu suke magana da juna suke aiki tare ko aika saƙonni.
1. Simplex, rabin-duplex da kuma cikakken-duplex sadarwa
Don sadarwar batu-zuwa-maki, gwargwadon shugabanci da alaƙar lokaci na isar da saƙo, ana iya raba yanayin sadarwa zuwa simplex, half-duplex, da sadarwa mai cikakken duplex.
(1) Sadarwar Simplex tana nufin yanayin aiki wanda za a iya aikawa da saƙo a hanya ɗaya kawai, kamar yadda aka nuna a cikin hoto 1-6 (a).
Don haka daya daga cikin bangarorin sadarwar guda biyu na iya aikawa kawai, ɗayan kuma zai iya karɓa kawai, kamar watsa shirye-shiryen watsa shirye-shirye, telemetry, remote control, Wireless paging, da dai sauransu. (2) Sadarwar Rabin Duplex tana nufin yanayin aiki wanda duka bangarorin sadarwa zasu iya aikawa da karɓar saƙon, amma ba a lokaci ɗaya ba, kamar yadda aka kwatanta a hoto na 1-6 (b). Misali, na kowa-da-kai-talkies suna amfani da mitar mai ɗaukar kaya iri ɗaya, bincike da maidowa, da sauransu.
(3) Cikakken-duplex (Duplex) sadarwa yana nufin yanayin aiki wanda bangarorin biyu zasu iya aikawa da karɓar saƙonni a lokaci guda. Gabaɗaya magana, tashar cikakken sadarwar sadarwa dole ne ta zama tashoshi biyu, kamar yadda aka nuna a hoto 1-6(c). Wayar tarho misali ne na gama gari na sadarwa mai cike da duplex, inda duka ɓangarorin da ke kiran za su iya yin magana da saurare a lokaci guda. Haka lamarin yake ga sadarwar bayanai mai sauri tsakanin kwamfutoci.
2.Parallel watsawa da serial watsa
Sadarwar bayanai (musamman sadarwa tsakanin kwamfutoci ko wasu kayan aiki na dijital), bisa ga hanyoyin watsa mabambantan alamomin bayanai. Ana iya raba su zuwa layi daya da watsawa.
(1) Watsawa a layi daya shine haɗa tashoshi biyu ko fiye masu kamanceceniya da juna waɗanda ke watsa jerin alamomin dijital da ke wakiltar bayanai a lokaci guda. Misali, jerin alamomin binary wanda ya kunshi “0″ da “1″ da kwamfuta ta aiko ana iya yada shi lokaci guda akan tashoshi masu kama da juna ta hanyar n alamomin kowace kungiya. Ta wannan hanyar, alamomin n a cikin fakiti za a iya canza su daga wannan na'ura zuwa wata a cikin alamar agogo ɗaya. Misali, ana iya watsa haruffa 8-bit a layi daya ta amfani da tashoshi 8, kamar yadda aka nuna a hoto 1-7.
Amfanin watsawa na layi daya shine cewa yana adana lokacin watsawa kuma yana da sauri. Rashin lahani shine n ana buƙatar layukan sadarwa kuma farashin yana da yawa, don haka galibi ana amfani da shi ne kawai don sadarwa ta gajeriyar hanya tsakanin na'urori, kamar watsa bayanai tsakanin kwamfuta da na'urar bugawa.
(2) Watsawa ta jere shine watsa jerin alamomin dijital akan tashoshi ta hanyar siriyal, alama ta alama, kamar yadda aka nuna a hoto 1-8. Ana amfani da wannan hanyar sau da yawa don watsa dijital mai nisa.
Abin da ke sama shine labarin "Yanayin watsa bayanai na yanayin sadarwa" wanda Shenzhen HDV phoelectron Technology Co., Ltd ya kawo muku. fatan wannan labarin zai iya taimaka muku wajen haɓaka ilimin ku. Bayan wannan labarin idan kuna neman ingantaccen kamfanin kera kayan sadarwar fiber na gani za ku iya la'akari da sugame da mu.
Shenzhen HDV phoelectron Technology Co., Ltd. shi ne yafi ƙera samfuran sadarwa. A halin yanzu, kayan aikin da aka samar sun rufejerin ONU, na gani module jerin, Hanyoyin ciniki na OLT, kumatransceiver jerin. Za mu iya samar da ayyuka na musamman don yanayi daban-daban. Barka da zuwatuntuba.
