Labarai
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Menene ya kamata a kula da shi lokacin zabar na'urar gani mai dacewa?
Tsarin na'urar gani shine ainihin kayan haɗin tsarin sadarwa na gani kuma yana taka muhimmiyar rawa wajen sadarwar fiber na gani.Ya fi cika aikin canza wutar lantarki.Ingancin tsarin na'urar gani yana ƙayyade ingancin watsawar hanyar sadarwa ta gani.Mafi ƙarancin zaɓi...Kara karantawa -
Menene bambanci tsakanin sauya POE da sauyawa na al'ada?
1. Amincewa daban-daban: Maɓallin POE sune masu sauyawa waɗanda ke goyan bayan samar da wutar lantarki zuwa igiyoyin sadarwa.Idan aka kwatanta da na'urori na yau da kullun, tashoshi masu karɓar wutar lantarki (kamar APs, kyamarori na dijital, da sauransu) basa buƙatar yin wayoyi na wutar lantarki, kuma sun fi dogaro ga duk hanyar sadarwa.2. Aiki daban-daban...Kara karantawa -
Lokacin siyan canji, menene matakin IP ɗin da ya dace na canjin masana'antu?
IEC (International Electrotechnical Association) ce ta tsara matakin kariya na masu sauya masana'antu.Ana wakilta ta IP, kuma IP tana nufin “kariyar shiga.Don haka, lokacin da muka sayi masu sauya masana'antu, menene matakin IP ɗin da ya dace na masu sauya masana'antu?Rarraba aikace-aikacen lantarki...Kara karantawa -
Haɓakawa - Canjin Ethernet na masana'antu mai tashar tashar jiragen ruwa 8 tare da tashoshin fiber 2
Don saduwa da bukatun abokan cinikinmu, mun haɓaka canjin masana'antar sarrafa tashar jiragen ruwa 8, kuma girman samfurin ya zama ƙarami, wanda zai iya rage farashin sufuri da adana sarari;Wadannan su ne mahimman fasalulluka na samfurin: * Taimakawa 2 1000Base-FX fiber tashar jiragen ruwa da 8 10 ...Kara karantawa -
Menene hanyoyin gudanarwa na masu sauyawa?
Akwai nau'o'i biyu na hanyoyin gudanarwa na sauyawa: 1. Gudanar da sauyawa ta hanyar tashar na'ura na na'ura na mai sauyawa nasa ne na gudanarwa na waje, wanda ke da alamar rashin buƙatar shagaltar da hanyar sadarwa na mai sauyawa, amma kebul ɗin shine. na musamman kuma nisan sanyi gajere ne...Kara karantawa -
Yadda za a zabi madaidaicin canji daidai?
A halin yanzu, akwai nau'ikan maɓalli da yawa a kasuwa, kuma ingancin ba daidai ba ne, don haka menene alamun ya kamata mu mai da hankali kan sayayya?1. bandwidth na baya;Layer 2/3 canza kayan aiki;2. nau'in VLAN da yawa;3. Lamba da nau'in tashar jiragen ruwa;4. Taimakon ladabi da ni...Kara karantawa -
Menene bambanci tsakanin maɓalli na Layer 2 da mai sauya Layer 3?
Bambanci mai mahimmanci tsakanin maɓalli na Layer-2 da maɓallin Layer-3 shine cewa Layer na aiki ya bambanta.Maɓalli na Layer-2 yana aiki a layin hanyar haɗin bayanai, kuma maɓallin Layer-3 yana aiki a Layer na cibiyar sadarwa.Ana iya fahimtar shi kawai azaman mai sauya Layer 2.Kuna iya tunanin cewa kawai yana da t ...Kara karantawa -
Menene bambance-bambance tsakanin na'urorin tashar tashar lantarki da na'urorin gani?
Modulun tashar tashar tagulla wani tsari ne wanda ke canza tashar tashar gani zuwa tashar lantarki.Ayyukansa shine canza siginar gani zuwa siginar lantarki, kuma nau'in mu'amalarsa shine RJ45.Na'urar gani-zuwa-lantarki module ce mai goyan bayan musanya mai zafi, kuma nau'ikan fakitin sun haɗa da SFP, ...Kara karantawa -
Shin Canjawar Ethernet na Masana'antu daga Masana'antun Daban-daban na iya Gina Cibiyar Sadarwar Zobe Mai Ragewa?
A matsayin samfurin sadarwa mai mahimmanci, masana'antun Ethernet na masana'antu dole ne su kasance a buɗe kuma su dace da samfurori daga masana'antun masana'antu da yawa don tabbatar da kwanciyar hankali da aminci na tsarin.Idan kawai ka dogara ga takamaiman masana'anta, haɗarin yana da girma sosai.Don haka, bisa s...Kara karantawa -
Yadda za a Zaɓan Canjin Tsaro?
Maɓallin tsaro, wanda kuma aka sani da PoE switches, an ƙera su don sauƙaƙe mahallin cibiyar sadarwa kamar gidaje, dakunan kwanan dalibai, ofisoshi, da ƙananan saka idanu.Na farko, ba daidai ba ne a yi amfani da ƙarfin maɓalli don ƙididdige adadin kyamarori masu kyamarori.Har yanzu ya zama dole a koma ga...Kara karantawa -
Menene Maɓallin Layer 3?
Tare da haɓaka gabaɗaya da aikace-aikacen fasahar cibiyar sadarwa, haɓakar masu sauyawa ya kuma sami manyan canje-canje.Maɓalli na farko sun samo asali daga sauƙaƙan sauƙaƙan maɓalli zuwa Layer 2 switches, sannan daga Layer 2 ya canza zuwa Layer 3.Don haka, menene maɓalli na Layer 3?...Kara karantawa -
Yadda za a Shigar da Din-rail Industrial Switch?
Akwai rarrabuwa daban-daban na masu sauya masana'antu, waɗanda za a iya raba su zuwa na'urori masu sarrafa masana'antu da na'urorin da ba a sarrafa su ba.Dangane da hanyar shigarwa, ana iya raba su zuwa maɓallan masana'antu na dogo da rakiyar masana'antu.To yaya ake hawan dogo...Kara karantawa
