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Nawa kuka sani game da wuraren zama?Koyar da ku yadda ake zabar USB HUB!


Lokacin aikawa: Oktoba-22-2021

Kebul na USB, wanda sau da yawa muke kira USB HUB, yana iya tsawaita kebul na kebul na kwamfutar zuwa hanyoyin haɗin kebul da yawa, ta yadda za a magance matsalar cewa kebul na kwamfuta na mai amfani bai isa ba kuma ya dace don toshewa da cire haɗin haɗin. .

Yadda ake auna ma'aunin HUB mai kyau?Kalmar "mai kyau" tana da ma'anoni da yawa, kuma kawai mai kyau USB HUB shine kyakkyawar HUB na USB wanda ke buƙatar cikakken kimantawa na inganci, sauƙin amfani, da alama.

Dangane da ƙwarewar siyan cibiyoyi daga abokanmu, a yau za mu yi magana game da mahimman halaye na ƙwararrun USB HUB, waɗanne siffofi ake buƙata?

1. Yawan musaya

A halin yanzu, USB HUB mai tashar jiragen ruwa 4 ana amfani dashi sosai, kuma akwai tashoshin jiragen ruwa 7, kuma akwai HUB sama da dozin guda.Tabbas, ana amfani da irin waɗannan HUB musamman don yanayin aiki waɗanda ke buƙatar kwatanta, tabbatarwa, da sarrafa tsari.Yana da kyau a faɗi cewa USB HUB mai mu'amala da yawa gabaɗaya yana da wutar lantarki, wanda ke da fa'ida a bayyane a cikin wutar lantarki kuma yana iya fitar da ƙarin na'urori tare da buƙatun samar da wutar lantarki.

2. Wutar lantarki ta waje

Da farko, dole ne mu fahimci wannan ƙoƙari.Kebul na USB na iya samar da 500mA na yanzu.HUB ba tare da samar da wutar lantarki na waje ba zai iya rarraba iyakacin 500mA na halin yanzu kuma ya rarraba shi zuwa kowane fa'ida na fadadawa.HUB mai ba da wutar lantarki na waje ba shi da wannan iyakancewa, kuma yana iya samar da isasshiyar wutar lantarki ga kowane keɓancewa gwargwadon yanayin aiki, wanda ke da matukar taimako ga na'urori irin su rumbun kwamfyuta na wayar hannu ta USB tare da manyan buƙatun samar da wutar lantarki.

Wajibi ne a san cewa rashin isasshen wutar lantarki zai sa na'urar ta kasa karanta bayanan, kuma babban batu zai haifar da kurakurai na rikodin bayanai, lalata diski, gogewa da sauran yanayi.

3. Gudun watsawa

Matsalar saurin watsa cibiyar ba ta cika ba.Baya ga ƙimar ƙa'idar, tsayin kebul, samar da wutar lantarki, da daidaitawa tsakanin kebul, zai kuma shafi matsalolin siginar watsawa.Matsakaicin saurin watsa ka'idar USB2.0 shine 480Mbps, yayin da saurin ka'idar USB3.0 zai iya kaiwa 5Gbps.Shahararriyar magana, USB3.0 ya kusan sau goma cikin sauri fiye da saurin caji / watsawa na USB2.0.

Amma idan kana amfani da 2.0 USB flash drive, zaka iya isa gudun watsawa na 2.0 ne kawai idan ka haɗa da kebul na USB3.0.An iyakance sigar filasha ta USB.

4. m dubawa layout

Kyakkyawan HUB na USB yana da abokantaka mai amfani sosai a cikin ƙira, la'akari da duk bangarorin mai amfani.Alal misali, wurin da ke tattare da keɓancewar sadarwa ta USB HUB yana da mahimmanci.Da zarar an shigar da tashar USB tare da mummuna wuri a cikin na'urar, zai iya toshe wasu na'urorin USB kuma ya haifar da ɓarna na mu'amala.(Ka yi tunanin waɗannan ƙirar soket na hana mutum)

Gabaɗaya, kebul na USB HUB na ƙirar buɗaɗɗen ƙirar tauraro yana cikin matsayi mai kyau sosai, kuma ba za a sami rikici ba.Babban alama ya ɗauki wannan la'akari, don haka an haɗa wannan ra'ayi a cikin haɓakawa da ƙira.Wasu daga cikin manyan waɗanda aka ƙaddamar a kasuwa.Wannan ba batun samfuran ba ne.

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5. m haske tips

Domin gano yanayin aiki na kowace na'ura akan USB HUB, yawancin USB HUB suna ba da fitilun LED don nuna matsayin aiki.Gabaɗaya magana, tsayayyen hasken yana nufin ana haɗa na'urar USB a tsaye, kuma walƙiyar hasken yana nuna cewa na'urar USB tana watsa bayanai.

Wannan tasirin gaggawa yana da amfani sosai.Yana da kyau a lura cewa wasu tasirin hasken wutar lantarki na USB HUB a bayyane suke kuma cikin sauƙi suna haifar da gurɓataccen haske, don haka hasken haske mai ma'ana shine mabuɗin, kuma hasken ya kamata ya kasance mai laushi kuma ba mai ban mamaki ba.


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