Labaran Masana'antu
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Nawa ONUs ɗaya zai iya haɗawa da shi?
64, gabaɗaya ƙasa da 10. 1. A ka'ida, ana iya haɗa 64, amma idan aka yi la'akari da raguwar haske da kuma yadda onu ke shafar haske, a aikace-aikace gabaɗaya, adadin haɗin kowace tashar jiragen ruwa bai kai 10 ba. Matsakaicin adadin masu amfani da olt ke samu galibi yana iyakance ta hanyoyi uku...Kara karantawa -
Sanin tashoshin wutar lantarki da kuma tashoshin wutar lantarki masu sauyawa
Akwai nau'ikan maɓallan guda uku: tashoshin wutar lantarki masu tsabta, tashoshin wutar lantarki masu tsabta, da wasu tashoshin wutar lantarki da wasu tashoshin wutar lantarki. Akwai nau'ikan tashoshin wutar lantarki guda biyu kawai, tashoshin wutar lantarki da tashoshin wutar lantarki. Abubuwan da ke gaba sune ilimin da ya dace game da tashar wutar lantarki mai canzawa da tashar wutar lantarki da aka tsara ...Kara karantawa -
Wace na'urar ONU ce ta fi kyau don tsarin sa ido?
A zamanin yau, a biranen zamantakewa, ana sanya kyamarorin sa ido a kowane kusurwa. Muna ganin kyamarorin sa ido daban-daban a cikin gine-ginen gidaje da yawa, gine-ginen ofisoshi, manyan kantuna, otal-otal da sauran wurare don hana faruwar ayyukan da ba bisa ƙa'ida ba. Tare da ci gaban ec...Kara karantawa -
Me "switch" yake yi? yadda ake amfani da shi?
1. Sanin maɓalli Daga aikin: ana amfani da maɓalli don haɗa na'urori da yawa, don su sami yanayin haɗin hanyar sadarwa. A ma'anarsa: maɓalli na'urar sadarwa ce da za ta iya haɗa na'urori da yawa zuwa hanyar sadarwar kwamfuta da kuma tura bayanai zuwa inda za a je ta hanyar fakiti...Kara karantawa -
Ta yaya ake amfani da facin faci na cibiyar sadarwa da maɓallan?
Haɗin da ke tsakanin facin cibiyar sadarwa da maɓallin ya kamata a haɗa shi da kebul na cibiyar sadarwa. Kebul ɗin cibiyar sadarwa yana haɗa firam ɗin facin tare da uwar garken, kuma firam ɗin facin da ke cikin ɗakin wayoyi shi ma yana amfani da kebul na cibiyar sadarwa don haɗa shi da maɓallin. To ta yaya za ku haɗa? 1. Wucewa-Th...Kara karantawa -
Menene bambanci tsakanin ONU na yau da kullun da ONU wanda ke tallafawa PoE?
Jami'an tsaro waɗanda suka yi aikin PON network sun san ONU, wanda shine na'urar shiga da ake amfani da ita a cikin PON network, wanda yayi daidai da maɓallin shiga a cikin hanyar sadarwarmu ta yau da kullun. Cibiyar sadarwa ta PON network ce mai aiki da kanta. Dalilin da yasa ake cewa ba mai aiki da ita ba shine cewa fiber optic trans...Kara karantawa -
Ci gaban canjin
Tare da saurin haɓaka fasahar lissafin girgije da fasahar kama-da-wane, haɗa ayyukan cibiyar bayanai ya gabatar da buƙatu mafi girma don aiki, ayyuka, da amincin maɓallan. Duk da haka, saboda maɓallan cibiyar bayanai na iya ɗaukar ayyuka daban-daban, watsa bayanai...Kara karantawa -
Sayen kayan aikin PON na wayar hannu na China: kayan aikin OLT 3269
Kamfanin China Mobile ya sanar da siyan kayan aikin PON na tsakiya daga 2022 zuwa 2023 - jerin masu samar da kayan aiki daga tushe guda ɗaya, waɗanda suka haɗa da: ZTE, Fiberhome da Shanghai Nokia Bell. A baya, kamfanin China Mobile ya fitar da sabbin kayan aikin PON na 2022-2023 ...Kara karantawa -
Me zan yi idan na'urar watsa bayanai ta fiber optic ta faɗi?
Ana amfani da na'urorin transceiver na fiber optic a ainihin yanayin hanyar sadarwa inda ba za a iya rufe kebul na Ethernet ba kuma dole ne a yi amfani da fiber optic don faɗaɗa nisan watsawa. A lokaci guda, sun kuma taka muhimmiyar rawa wajen taimakawa wajen haɗa mil na ƙarshe na layukan fiber optic ...Kara karantawa -
PON: Fahimtar OLT, ONU, ONT da ODN
A cikin 'yan shekarun nan, kamfanonin sadarwa a faɗin duniya sun fara samun ƙimar fiber zuwa gida (FTTH), kuma fasahar da ke ba da damar yin amfani da ita tana ci gaba da bunƙasa cikin sauri. Akwai nau'ikan tsarin guda biyu masu mahimmanci don haɗin intanet na FTTH. Waɗannan su ne Active Optical Network (AON) da Passive Optical Netwo...Kara karantawa -
Ta yaya ake raba VLANs ɗin switch?
1. Raba VLAN bisa ga tashar jiragen ruwa: Masu sayar da hanyoyin sadarwa da yawa suna amfani da tashoshin sauyawa don raba membobin VLAN. Kamar yadda sunan ya nuna, raba VLAN bisa ga tashoshin jiragen ruwa shine ayyana wasu tashoshin sauyawa a matsayin VLAN. Fasahar VLAN ta ƙarni na farko tana tallafawa rarraba VLANs ne kawai akan tashoshin jiragen ruwa da yawa na...Kara karantawa -
Shin modem ɗin gani yana da alaƙa da maɓallin kunnawa ko na'urar sadarwa ne da farko
Da farko a haɗa na'urar sadarwa ta zamani (na'urar sadarwa) da na'urar sadarwa (na'urar sadarwa) kafin a haɗa ta da na'urar sadarwa (na'urar sadarwa) sannan a haɗa ta da na'urar sadarwa (na'urar sadarwa) domin na'urar sadarwa (na'urar sadarwa) tana buƙatar ware ip, kuma na'urar sadarwa ba za ta iya ba, don haka dole ne a sanya ta a bayan na'urar sadarwa (na'urar sadarwa). Idan ana buƙatar tabbatar da kalmar sirri, to da farko a haɗa ta da tashar WAN ta na'urar sadarwa (na'urar sadarwa)...Kara karantawa