Fasahar fiber-optic Ethernet ita ce haɗuwa da haɓaka manyan fasahohin sadarwa na yau da kullun guda biyu, wato Ethernet da cibiyoyin sadarwa na gani.Yana mai da hankali kan fa'idodin Ethernet da cibiyoyin sadarwa na gani, kamar aikace-aikacen Ethernet gama gari, ƙarancin farashi, hanyar sadarwa mai sauƙi, gudanarwa mai sauƙi, babban aiki. dogara da babban ƙarfin cibiyoyin sadarwa na gani.
Babban gudu da babban ƙarfin Ethernet na gani yana kawar da ƙwanƙarar bandwidth data kasance tsakanin LAN da WAN, mayya za ta zama tsarin hanyar sadarwa guda ɗaya don haɗa murya, bayanai da bidiyo a nan gaba.Fiber-optic Ethernet samfurori na iya aiwatar da ayyukan sadarwar WAN ta amfani da su. Fakitin fakitin Ethernet ta amfani da na'urorin Ethernet.A halin yanzu, fiber-optic Ethernet na iya cimma daidaitattun saurin Ethernet na 10Mbps, 100Mbps, da 1Gbps.
Fiber-optic Ethernet na'urorin sun dogara ne akan Layer 2 LAN switches, Layer 3 LAN switches, SONET na'urorin, da DWDM.Wasu kamfanoni sun ɓullo da fiber-optic Ethernet switches wanda ke ba da fasali iri-iri don tabbatar da mafi kyawun ingancin sabis (kamar su. rarrabuwar fakiti da sarrafa cunkoso) Wannan samfurin na iya buƙatar waɗannan mahimman fasaha da fasali masu zuwa: babban dogaro, babban tashar tashar jiragen ruwa, da ingancin garantin sabis.Fiber-optic Ethernet ya fi tattalin arziki da inganci fiye da sauran hanyoyin haɗin yanar gizo, amma har yanzu yana da an yi amfani da shi ne kawai a cikin gine-ginen ofis ko gine-gine inda aka riga an shimfiɗa fiberMahimman ƙimar wannan sabuwar hanyar amfani da Ethernet ba ta iyakance ga samun damar arha ba.Ana iya amfani da shi duka don samun damar cibiyoyin sadarwa da kuma cibiyoyin sadarwar kashin baya na gida a cikin cibiyoyin sadarwar masu ba da sabis. Ana iya amfani da shi kawai a Layer 2 ko azaman ingantacciyar hanya don aiwatar da sabis na Layer 3.Yana iya tallafawa IP, IPX da sauran ka'idoji na al'ada. Bugu da ƙari, saboda har yanzu LAN ne a cikin yanayi, ana iya amfani da shi don taimakawa masu ba da sabis don sarrafa haɗin kai tsakanin LANs na kamfanoni da LAN na kamfanoni da sauran cibiyoyin sadarwa.
Tsarin shiga don maɓallan fiber-optic Ethernet
Kamar yadda aka nuna a cikin adadi, na'urar cibiyar sadarwa shine maɓalli na fiber da aka sanya a cikin ɗakin salula ko ɗakin ginin kwamfuta.Ana haɗa maɓallin fiber ɗin zuwa na'ura mai ba da hanya tsakanin hanyoyin sadarwa na Intanet ko maɓalli mai tarin yawa a ƙimar 1000 M/100 M ta hanyar fiber na gani don aiwatar da hanyar sadarwar salula zuwa Intanet.
Ana haɗa maɓallin fiber na gani tare da naúrar cibiyar sadarwar gani da aka sanya a cikin gidan mai amfani ko ginannen katin Ethernet fiber na gani a cikin ƙimar 100M duplex ta hanyar fiber na gani da yanayin batu-zuwa.Haɗin da ke tsakanin maɓallin fiber na gani da naúrar cibiyar sadarwa ta hanyar hanyar sadarwa mai sauri ta fiber na gani zuwa Intanet hanya ce ta hanyar fiber guda ɗaya.
Idan aka kwatanta da wanzuwar 5 - layi - tushen hanyar sadarwar LAN, wannan tsarin samun damar yana da manyan fasaloli masu zuwa: Maganin FTTH mai rahusa;kawar da maɓalli na bene, ɗakin tantanin halitta kawai kumburi ne mai aiki, rage farashin kulawa; Kullin sauyawa guda ɗaya a cikin ɗakin tantanin halitta zai iya inganta yadda ake amfani da tashar tashar sauyawa.Ultra high bandwidth, shine sau 100 ADSL;Nisa mai nisa;Cibiyar kula da nesa ta hanyar sadarwa na kowane tashar photoelectric module.Tare da keɓewar tashar jiragen ruwa da ayyukan sarrafa bandwidth tashar jiragen ruwa;Ayyukan gudanarwar cibiyar sadarwa na sabar yanar gizo mai ƙarfi.Wannan makirci ya dace musamman ga talakawa masu amfani da zama, gine-ginen ofis, makarantu da asibitoci, da ma'aikatan tarho na gargajiya da ma'aikatan cibiyar sadarwa na mazauna.
Taƙaice:
Dangane da yanayin ci gaba na gaba ɗaya, aikace-aikacen fiber na gani a cikin hanyar sadarwa yakamata ya fara maye gurbin kebul na feeder tare da fiber mai ciyarwa, sannan a ci gaba da mai amfani.Duk da haka, farashin yana ƙaruwa kuma yana ƙaruwa, a halin yanzu, fiber na gani yawanci yakan kai ga akwatin rarraba gefen hanya, wato wurin samun damar kasuwanci (SAP).
Maƙasudin maƙasudin tsantsar hanyar hanyar sadarwa ta fiber na gani shine haɓaka fiber na gani ga masu amfani da zama.A halin yanzu, ba gaskiya ba ne don kawo fiber na gani a gida, saboda farashin fiber fiber har yanzu yana da tsada sosai, don haka amfani da fiber na gani na Ethernet yana da ƙarancin FTTH bayani.
(An sake bugawa zuwa Weibo Fiber Online)