Labarai
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Huanet OLT Uplink Board GE-10GE Jagoran Maye gurbin
1. Aiki Scenario A halin yanzu, ana saita hanyar sadarwar data kasance tare da allon GICF GE, kuma amfani da bandwidth na sama na yanzu yana kusa ko ya wuce madaidaicin, wanda ba ya dace da samar da sabis na gaba;yana buƙatar maye gurbinsa da allunan sama na 10GE.2. Matakan aiki...Kara karantawa -
Yadda ake haɗa fiber optic transceivers
Idan kuna son sanin yadda ake haɗawa da amfani da masu ɗaukar fiber optic, dole ne ku fara sanin abin da masu ɗaukar fiber optic suke yi.A cikin sauƙi, aikin fiber optic transceivers shine juyawa juna tsakanin siginar gani da siginar lantarki.Ana shigar da siginar gani daga na'urar gani ...Kara karantawa -
Canjin yana musanya ta hanyoyi uku masu zuwa
1) Madaidaicin-ta: Za'a iya fahimtar madaidaicin madaidaicin hanyar Ethernet azaman madaidaicin matrix na wayar tarho tare da ketare tsakanin tashar jiragen ruwa.Lokacin da ya gano fakitin bayanai a tashar shigar da bayanai, yana duba kan fakitin fakitin, ya sami adireshin fakitin, ya fara interna...Kara karantawa -
Tasirin ONU mai rauni haske akan saurin hanyar sadarwa
ONU shine abin da muke kira "katsi mai haske", ONU ƙananan haske yana nufin al'amarin cewa ikon gani da ONU ke samu bai kai yadda ONU ke karɓa ba.Karɓar hankali na ONU yana nufin mafi ƙarancin ƙarfin gani da ONU za ta iya samu yayin al'ada ...Kara karantawa -
Menene canji?Menene don me?
Sauyawa (Switch) yana nufin “canzawa” kuma na’urar sadarwa ce da ake amfani da ita don isar da siginar lantarki (na gani).Zai iya samar da keɓantaccen hanyar siginar lantarki don kowane kuɗaɗen hanyar sadarwa guda biyu na canjin shiga.Mafi yawan maɓallai na yau da kullun sune na'urorin Ethernet.Sauran na gama-gari su ne wayar tarho ...Kara karantawa -
ONU nawa OLT zai iya haɗawa?
64, gabaɗaya ƙasa da 10. 1. A cikin ka'idar, 64 za a iya haɗa shi, amma la'akari da attenuation na haske da hankali na onnu zuwa haske, a cikin aikace-aikacen aikace-aikacen gabaɗaya, adadin haɗin da tashar jiragen ruwa bai wuce 10. Matsakaicin lambar ba. na masu amfani da olt aka samu galibi ana iyakance su ta uku...Kara karantawa -
Ilimin canza tashar jiragen ruwa da tashoshin lantarki
Akwai nau'ikan maɓalli guda uku: tashoshin wutar lantarki masu tsafta, tashoshin jiragen ruwa masu tsafta, da wasu tashoshin lantarki da wasu tashoshin gani.Akwai nau'ikan tashoshin jiragen ruwa guda biyu kawai, tashoshin gani da tashoshin lantarki.Abubuwan da ke biyowa shine ilimin da ya dace na sauya tashar tashar gani da tashar wutar lantarki da aka jera ...Kara karantawa -
Wace na'urar ONU ta fi dacewa don tsarin kulawa?
A zamanin yau, a cikin biranen zamantakewa, ana shigar da kyamarori na sa ido a kowane kusurwa.Muna ganin kyamarori daban-daban a cikin gine-ginen gidaje da yawa, gine-ginen ofisoshi, manyan kantuna, otal-otal da sauran wurare don hana afkuwar haramtattun ayyuka.Tare da ci gaba da ci gaban ec...Kara karantawa -
Menene "canza" ke yi?yadda ake amfani?
1. Sanin sauyawa Daga aikin: ana amfani da maɓalli don haɗa na'urori da yawa, ta yadda za su sami sharuɗɗan hulɗar cibiyar sadarwa.Ta hanyar ma'anar: maɓalli shine na'urar sadarwar da za ta iya haɗa na'urori da yawa zuwa cibiyar sadarwar kwamfuta tare da tura bayanai zuwa maƙasudi ta hanyar fakiti ...Kara karantawa -
Yaya ake amfani da facin cibiyar sadarwa da maɓalli?
Haɗin tsakanin facin cibiyar sadarwa da maɓalli yana buƙatar haɗawa da kebul na cibiyar sadarwa.Kebul na cibiyar sadarwa yana haɗa firam ɗin faci tare da uwar garken, kuma firam ɗin facin da ke cikin ɗakin wayoyi shima yana amfani da kebul na cibiyar sadarwa don haɗa shi da maɓalli.To ta yaya kuke haɗawa?1. Wuce-T...Kara karantawa -
Menene bambanci tsakanin ONU na al'ada da ONU mai goyan bayan PoE?
Ma'aikatan tsaro da suka yi hanyar sadarwar PON sun san ONU, wanda shine na'urar da ake amfani da ita a cikin hanyar sadarwar PON, wanda yayi daidai da hanyar shiga cikin hanyar sadarwar mu ta yau da kullum.Cibiyar sadarwa ta PON cibiyar sadarwa ce ta gani.Dalilin da ya sa aka ce ya zama m shi ne cewa fiber na gani yana ɗaukar ...Kara karantawa -
Hasashen haɓakawa na sauyawa
Tare da saurin haɓakar ƙididdiga na girgije da fasahar haɓakawa, haɗin gwiwar sabis na cibiyar bayanai ya gabatar da buƙatu mafi girma don aiki, ayyuka, da amincin masu sauyawa.Koyaya, saboda maɓallin cibiyar bayanai na iya ɗaukar ayyuka daban-daban, watsa bayanai…Kara karantawa