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1. Gabatarwar hanyar sadarwa ta EPON EPON (Ethernet Passive Optical Network) fasaha ce mai tasowa ta hanyar sadarwa ta hanyar sadarwa ta fiber, wacce ke ɗaukar tsarin ma'ana-zuwa-multipoint, yanayin watsa fiber na gani mai ƙarfi, dangane da dandamalin Ethernet mai saurin sauri da rarraba lokaci na MAC (MediaAccessControl) ) min...

Hanyar shigarwa 1.Ko yana cikin gida ko a waje, dole ne ku ɗauki matakan anti-static lokacin amfani da na'urar gani, kuma tabbatar da cewa kun taɓa module na gani da hannuwanku yayin sanye da safofin hannu na anti-static ko madaidaicin wuyan hannu. An haramta sosai a taɓa yatsan zinare...

A zamanin Intanet na yau, duka jigilar hanyar sadarwa na kasuwanci da ginin cibiyar bayanai ba za su iya yi ba tare da na'urorin gani da maɓalli ba. Ana amfani da na'urorin gani da yawa don canza siginar lantarki da na gani, yayin da ake amfani da na'urori masu sauyawa don tura siginar hoto. Daga cikin mafi yawan na'urorin gani ...

Ana amfani da transceivers na gani na gani gabaɗaya a ainihin mahallin cibiyar sadarwa inda ba za a iya rufe igiyoyin Ethernet ba kuma dole ne a yi amfani da filaye na gani don tsawaita nisan watsawa. A lokaci guda, sun kuma taka muhimmiyar rawa wajen taimakawa wajen haɗa nisan mil na ƙarshe na layukan fiber na gani ...

Sau da yawa mun ji labarin filayen fiber optic switches da fiber optic transceivers. Daga cikin su, fiber optic switches sune kayan aikin watsa shirye-shiryen watsa shirye-shiryen sadarwa mai sauri, wanda ake kira tashar tashar fiber da SAN switches. Idan aka kwatanta da na'urori na yau da kullun, suna amfani da igiyoyin fiber optic azaman kayan watsawa ...

Kafin fahimtar canjin PoE, dole ne mu fara fahimtar menene PoE. PoE shine samar da wutar lantarki akan fasahar Ethernet. Hanya ce ta isar da wuta daga nesa zuwa na'urorin sadarwar da aka haɗa (kamar Wireless LAN AP, IP Phone, Bluetooth AP, IP Camera, da sauransu) akan daidaitaccen kebul na bayanan Ethernet, el...