Menene cibiya? Menene wannan na'urar?

Menene cibiya? Na'ura ce ta duniyar kwamfuta, wacce ke da babban aiki na iya haɗa kayan aiki daban -daban a ciki, akwai nau'ikan kasuwanci daban -daban, waɗanda ke ba wa mai amfani babban fa'idodi, koya game da shi a cikin wannan labarin.

menene cibiya-1

Menene cibiya?

Cibiya wata na’ura ce da aka sani da cibiya, wacce za a iya haɗa ta da na’urori daban -daban, kamar wayoyin komai da ruwanka, talabijin na USB, katunan SD da Allunan ko PC.

Saboda ikonsa na haɗa na'urori da yawa zuwa gare shi, an yi imanin cewa na'urar mai rikitarwa ce, amma yana da sauƙi har ma fiye da sananniyar canji ko na'ura mai ba da hanya tsakanin hanyoyin sadarwa.

Ana iya ganin cewa yayin da mai sauyawa ke ƙirƙirar hanyar sadarwa don samar da bayanai ga kowane kayan aiki, cibiyar tana iyakance hanyar sadarwa ta musamman ga kayan aikawa; canjin yana da ayyuka a cikin cibiyoyin sadarwa tare da mafi yawan kayan aiki fiye da cibiya.

Aikin na'ura mai ba da hanya tsakanin hanyoyin sadarwa shine sadarwa na'urorin tare da cibiyoyin sadarwa masu nisa, yana da ikon haɗa hanyoyin sadarwa da yawa, aiki ne wanda mai sauyawa kuma ba cibiyar yi.

Babban maƙasudin cibiya shine canza cibiyar sadarwa a cikin hanyar sadarwa, tunda an haɗa dukkan tashoshin jiragen ruwa, wanda ke nufin ana raba bayanai lokaci guda a cikin na'urorin da aka haɗa da cibiya don a raba su. Lura daga kowane ɗayan waɗannan.

Hakanan, ana iya amfani da cibiyoyi don haɗa abubuwa daban -daban na LAN, ta tashoshin jiragen ruwa daban -daban, ta yadda zai ƙirƙiri cibiyar sadarwa iri ɗaya ga duk na'urorin da ke da alaƙa.

Cibiyar sadarwa ko cibiyar maimaitawa ita ce na'urar da ke da aikin ban mamaki na haɗa na'urori da yawa ta hanyar igiyoyin da aka ƙetare ko fiber optics don yin aiki azaman hanyar sadarwa ɗaya.

Ayyukanta

Cibiyoyin suna aiki a cikin faifan jiki, wato a ce Layer 1, na tsarin OSI kuma aikinsa yana kama da maimaita tashar jiragen ruwa; Har ila yau cibiyoyin maimaitawa suna aiki azaman masu gano rikice -rikice, suna aika siginar toshewa zuwa duk tashoshin jiragen ruwa idan ta gano wani abu mara kyau.

Waɗannan na’urorin sadarwa ba su da rikitarwa kwata -kwata, kuma ba sa cunkushe zirga -zirgar da ke wucewa ta ayyukansu, duk wani bayanai da ke shiga ta tashar jiragen ruwa guda ɗaya ana ƙara shi zuwa duk sauran tashoshin jiragen ruwa.

Akwai wasu cibiyoyi a kasuwa waɗanda ke da tashoshin jiragen ruwa na musamman waɗanda za a iya haɗa su ta hanyar karɓar ƙarin cibiyoyi, kawai ta hanyar haɗa su da igiyoyin Ethernet, kodayake dole ne a yi amfani da maɓallai don hana wasu matsaloli a cikin hanyar sadarwa.

Akwai wasu cibiyoyi da aka sani da "wayo" tare da ikon gano matsaloli kamar manyan karo a kan tashoshin jiragen ruwa daban -daban, kuma ban da raba tashar, kawai ta cire shi daga abin da aka raba.

Cibiya mai hankali tana da ikon nuna matsalar cikin sauƙi, ta hanyar fitilun da ke nuna inda laifin yake, yana kuma ba da fa'idar cewa kowane na'urar a cikin hanyar sadarwar za a iya yanke ta don tabbatar da inda wahalar take..

Its amfani

Mun ambaci cewa kebul na USB na'urar faɗaɗawa ce, mai watsa tashoshin USB ne na babban tsarin, kasancewar haka ne idan kwamfutar tafi -da -gidanka tana da tashoshin USB guda uku, kuma tana da alaƙa da cibiya, wataƙila tana ƙara yawan na'urorin ko abubuwan haɗin gwiwa don haɗawa, idan aka kwatanta da sanannun tubalan m.

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Muna gayyatarka ka san labarin da ke gaba  Katin sauti na USB,  da niyyar sanin kadan game da fasaha.

Daga cikin fa'idodin cibiyar ta USB akwai aiki tare na haɗin kai gami da cire haɗin, lokacin da yake tara haɗin kai, da sanin fara aikin a cikin tsari guda.

Nau'ikan Hub

A cikin kasuwar kwamfuta akwai nau'ikan cibiyoyi da yawa waɗanda ke da tashoshin jiragen ruwa da yawa, yawancin su na iya samun tashar jiragen ruwa bakwai, duk da haka akwai wasu zaɓuɓɓuka na tashar jiragen ruwa 127, bari mu ga rarrabuwa:

Hakki

Yana nufin cibiya wacce ba ta buƙatar tushen waje don ciyar da shi makamashi, saboda baya sake sabunta siginar, tamkar yana cikin ɓangaren kebul ɗin, dole ne a yi la'akari da girman kebul ɗin.

Wannan nau'in cibiya mai wucewa ba ta da ikon haɓaka siginar lantarki na fakiti mai shigowa, kafin faɗaɗawa a waje da hanyar sadarwa.

Kadarori

Shi ne nau'in cibiya wacce ke da ikon sake sabunta siginar kuma tana buƙatar soket na waje don ciyar da ita; Dandali masu aiki suna ba da zaɓi na faɗaɗawa kamar yadda mai maimaitawa ke gudana, wannan nau'in cibiya ba ta ba da wasu ƙarin ayyuka waɗanda da gaske suke da mahimmanci ga kamfanoni.

Masu hankali

Wannan nau'in yana da ikon gano kurakurai kamar karo ko wani dalili, kuma yana da aikin azaman cibiyar aiki.

Daga cikin nau'ikan cibiyoyi, ana iya cewa suna da bambance -bambance dangane da saurin canja wuri, akwai USB 1.0 (har zuwa 12 Mbps); USB 2.0 (har zuwa 480 Mbps) ko USB 3.0 (har zuwa 5Gbps).

Wani muhimmin abu da za a yi la’akari da shi shine samar da wutar lantarki, cibiyoyi sun kasu kashi biyu masu amfani da kansu ko masu amfani da kansu, waɗanda ke da wutan lantarki na waje, da waɗanda ke amfani da babbar motar bas, wanda aka sani da bas.

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Waɗannan suna da rashi tare da banbanci ga waɗanda ke da ƙarfin kansu, saboda 500 milliamperes (mA) na makamashi da ke cikin kowace tashar jiragen ruwa sun rarrabu, wataƙila wasu na'urori ba za su yi aiki ba saboda suna buƙatar kuzari mai yawa.

Wanene zai iya sha'awar cibiya?

Hubs na'urori ne ko masu tattara bayanai waɗanda ke wakiltar mahimmanci a duniyar kwamfuta, suna ba da babban ƙarfin su don dacewa da buƙatun musamman na masu amfani, musamman tunda suna da nau'ikan tashoshin jiragen ruwa, kuma suna iya bambanta bisa ga na'urorin..

Yana iya faruwa cewa mai amfani yana da kwamfutar archaic, tabbas ba ta da shigarwar USB da yawa ko yana iya kasancewa da yawa daga cikinsu ba sa aiki.

Dandalin yana wakiltar kyakkyawan zaɓi don warware waɗannan lamuran, saboda yawancin su suna aiki azaman tashar USB mai yawa, wanda kuma yana ba da damar tuntuɓar bayanan da ke cikin ƙwaƙwalwar USB, musamman lokacin amfani da Smartphone kuma an haɗa firinta.

Hakanan, idan tsohuwar kwamfutar tafi -da -gidanka ba ta da ramin katin ƙwaƙwalwar ajiya, a wannan yanayin aikace -aikacen cibiya zai yi aiki azaman mai karanta katin, haka kuma ana iya haɗa shi da talabijin da nuna nunin faifai.

Wani ayyukan da cibiyoyi ke da shi shine samun damar kwafin allo, musamman ta tashar HDMI, kuma idan ɗayan masu saka idanu da kuke son shigar ba shi da wannan shigarwar, amfani da cibiya shine mafita.

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Hakanan yana da mahimmanci a lura cewa cibiyoyi na iya zama da amfani don haɗa kwamfutar tafi -da -gidanka zuwa na'ura mai ba da hanya tsakanin hanyoyin sadarwa ko modem, kasancewa ɗaya daga cikin manyan ayyuka, wanda ke nufin mai amfani yana da damar jin daɗin saurin hanyar sadarwar Ethernet daga kwamfutar..

Don haka, cibiya wata na’ura ce da za ta iya zama abin sha’awa ga kowane mai amfani da ke buƙatar aƙalla ƙarin tashar jiragen ruwa guda ɗaya, abin da dole ne ya tabbata shine nau'in cibiya da za a yi amfani da ita wacce kuma ta dace da kayan aiki.

Abubuwan da za a yi la’akari da su kafin siyan cibiya

Kafin sanin abin da za a yi la’akari da shi lokacin siyan cibiya, yakamata a tuna cewa komai zai dogara ne akan amfani da na'urar zata kasance.

Daga cikin manyan fannoni, ƙimar na'urar tana ƙidaya, saboda farashin ya bambanta tsakanin alama da tashar jiragen ruwa da suke ƙunshe, duk da haka, ba su da tsada sosai.

Hakanan, dole ne a yi la’akari da nau'ikan tashoshin jiragen ruwa da ƙarfin aiki, yana da mahimmanci a san irin nau'in abubuwan da ake buƙata, ko HDMI, LAN, USB Type-C, USB 3.0, katin SDHC, katin micro SDHC ko wani nau'in .

Hakanan yana da mahimmanci a san menene daidaiton cibiya tare da wasu na'urorin lantarki, dole ne ku tabbata, saboda cibiya idan ba za a iya haɗa ta da kwamfutar tafi -da -gidanka ba, ko wasu kayan aiki masu ɗaukar hoto ko talabijin, ba za su yi amfani ba.

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Wani muhimmin al'amari shine sanin nau'in kayan da ƙirar da cibiyar ta ƙunshi, idan niyya ko buƙatar mai amfani shine ɗaukar ta daga wuri ɗaya zuwa wani, dole ne ku san girman sa da nauyin sa.

A ƙarshe, wani abu mai ban sha'awa kuma ba za a iya mantawa da shi ba, shine batun garantin da sabis na bayan-tallace wanda mai ƙera da shagunan ke bayarwa, idan ya kasance yana gabatar da kuskure ba shakka, kuna son samun sabis ingantaccen kulawa.

Shafukan da aka ba da shawarar

A cikin wannan sashi yana da mahimmanci a ambaci waɗanne ne cibiyoyin da aka fi so waɗanda ke kan gaba a duniyar kwamfuta, za mu fara da:

Xtorm USB-C Power Hub Edge

Alama ce da ake iya dogaro da ita, an fi sonta ga bankunan wutar lantarki, ban da ƙirarta ta waje, tana da ikon da ke ba da damar cajin batirin wayar hannu, kwamfutar hannu ko kwamfutar tafi -da -gidanka sau da yawa.

Farashin cibiyar Xtorm ba ta da arha, duk da haka, wannan alamar tana ba da ingantattun na'urori dangane da farashi, saboda wannan dalili, ana iya barin ta a baya a cikin samfuran da aka ba da shawarar, duk da cewa yana nufin saka hannun jari kaɗan.

Yanzu, za mu yi magana game da tashoshin jiragen ruwa, wannan alamar tana ɗaya daga cikin manyan matsalolin da za su iya samu dangane da wasu a kasuwa, don haka ana ba da shawarar ga masu amfani da ke amfani da cajin kebul na USB ko na USB-A.

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Ana iya ganin cewa ba cibiya ba ce da ke ba ku damar haɗi tare da na'urori da yawa da samun damar abun cikin ta daga kwamfutar, akasin haka, yana aiki azaman tashar caji don duk na'urori su caji batirin a lokaci guda.

Wannan cibiya tana da tashoshin jiragen ruwa masu zuwa: 1 USB-C PD 60W; 1 USB-C PD 30W; 2 USB Cajin Mai sauri 3.0 90W.

Dangane da dacewa, na'urar da tsarin aiki, wannan cibiyar Xtorm cikakke ce ga kwamfyutocin Apple, duk da cewa kawai samfuran MacBook ne na zamani, waɗanda suka shahara sosai saboda suna ƙunshe da USB-C, duk da haka, yana aiki akan kowane kwamfutar tafi-da-gidanka tare da irin wannan tashar jiragen ruwa. .

Hakanan yana da jituwa tare da kowane naúrar kamar: wayoyin hannu, kwamfutar hannu, mai magana, belun kunne, drone, GPS, Nintendo Switch, kawai kuna buƙatar kebul na USB wanda za'a iya haɗa shi zuwa ɗayan tashoshin fitarwa na cibiyar Xtorm.

Tsara da ɗaukar nauyi na wannan cibiya ta Xtorm, yana da gefuna masu lanƙwasa, kuma kayan ƙera kayan yana da daɗi kuma tare da sautin launin toka mai ban mamaki, girmansa shine 115 x 101 z 20 mm, kuma nauyinsa shine gram 322; Na’ura ce wacce ƙirar ta ke ajiyewa a gida ko a ofis.

Farashin GN 30H

Wannan alamar tana ba da samfura da yawa, amma, wannan musamman galibi galibi shine wanda aka fi so, yana da ayyuka da yawa tare da babban aiki, yana da ikon mamakin mai amfani da nau'ikan nau'ikan shigarwar da na'urar guda ɗaya ke da shi, da kuma ƙaramin a ƙarshe ya haɗa dukkan su. na'urorin.

Dangane da farashi, wannan tafiya ta QacQoc ta Sinawa tana da fa'ida mai yawa, a cikin kundin za ku iya ganin nau'ikan samfura masu sauƙi kuma ban da sauƙaƙewa, suna da samfuran ingantattu tare da adadi mai yawa na shigarwa da abubuwan amfani daban -daban kamar QacQoc GN 30 H samfurin ..

Da yake magana game da batun tashoshin jiragen ruwa, wannan samfurin GN 30 H ya zo ya zama cikakke daga alamar QacQoc, yana ba da tashoshin jiragen ruwa guda takwas waɗanda ke ɗauke da mafi yawan amfanin da mai amfani ke buƙata, haka nan kuna iya samun tashoshin jiragen ruwa masu zuwa:

3 USB 3.0; 1 USB Type-C; 1 HDMI; 1 LAN; 1 SDHC; 1 microSDHC.

Wannan cibiya mai sauqi ce don amfani, kayan aiki ne mai sauƙin amfani don sarrafawa, yana da tashoshin USB 3.0 guda uku da tashar HDMI, tashar LAN da USB Type-C, suna gefe ɗaya daga haɗin kebul na Type-C .

Tashoshin USB 3.0 guda uku suna aiki sosai a lokaci guda, an yi ƙoƙarin haɗa pendrive, kazalika don loda na'urar Android da wani iOS, kuma bai kasance da wahala ba, abin da ke da mahimmanci shine a ambaci cewa suna jan hankalin don yin zafi sosai.

Tashar jiragen ruwa na wannan ƙirar tana da saurin watsawa kusan 6 Gbps, wanda ke nufin sau goma fiye da USB 2.0, wanda ke ba da damar samun dama ga kowane fayil akan ƙwaƙwalwar USB, Tablet ko kyamara da aka haɗa.

Game da dacewa, na'urar da tsarin aiki, ta amfani da GN 30 H hub, dole ne a haɗa ta ta haɗin kebul na Type-C na USB zuwa wata naúrar da ta dace da shigarwar USB Type-C, wanda za'a iya samu a cikin samfurin MacBook, ko sabuwar ƙirar Lenovo IdeaPad.

Wannan samfurin ya dace da Windows XP, Windows 10, Windows 8, Windows 7, Windows Vista, Mac OS 10 da Mac OS 9; Hakanan tashoshin jiragen ruwa na USB suna karɓar jituwa don samfuran USB 2.0 da 1.1, don haka idan mai amfani yana da ƙarin kebul na archaic, bai kamata su damu ba.

Dangane da ƙira da ɗaukar nauyi, ƙirar QacQoc GN 30 H tana da girman 10,5 x 4, 9 x 1 cm, tare da nauyin 4 g, wanda ke ba da damar ɗaukar shi ko'ina kuma cikin sauƙi, ana iya motsa shi a cikin aljihu.

Ana samun wannan ƙirar mai daraja a cikin tabarau daban -daban kamar: launin toka, azurfa, zinariya, da ruwan hoda, da sauran launuka masu laushi waɗanda ba su da ƙarfi sosai, suna da fifiko ga fifikon masu amfani.

Yanzu da ake magana akan farashi, ya ɗan fi tsada, musamman idan aka yi la’akari da cewa yana ba da adadi mai yawa na lambobin tashar jiragen ruwa.

USB-C HUB 5-in-one

Dangane da batun tashoshin jiragen ruwa a cikin wannan samfurin XC 005, shi ma yana ba da damar kasancewa cikin mafi cikakke, yana ba da tashoshin jiragen ruwa iri-iri, yana da abubuwan shigarwa guda shida, ba tare da ambaton ginanniyar kebul na Type-C wanda zai iya zama an haɗa shi da ƙungiya.

Yana da tashoshin jiragen ruwa masu zuwa: 1 USB Type-C; 1 USB 3.0; 1 HDMI; 1 Ethernet; 1 SD; 1 micro SD.

Daga cikin halayensa, ana iya gani a gaba cewa yana da nau'in USB Type-A guda ɗaya, yayin da cibiyar QacQoc GN30H tana da guda uku, wanda baya ba da damar haɗin ƙwaƙwalwar USB, wayoyin hannu a lokaci guda; kuma yana ba da farashi mai arha sosai.

Hakanan tashar jiragen ruwa tana 3.0 zuwa 5 Gpbs, yana tabbatar da saurin sau goma fiye da na USB na baya.

Idan ya zo ga USB Type-C, yana da fa'ida sosai, idan har kuna da kwamfutar da take caji ta tashar jiragen ruwa irin wannan, duk da haka tana da kebul na USB.

A cikin yanayin dacewa, na'urar da tsarin aiki, kuma, ana buƙatar na'urar da ta ƙunshi shigarwar USB Type-C don haɗa Xtorm USB HUB, kodayake tashar USB ɗin ta 3.0 ce, ita ma tana karɓar jituwa don ƙarin archaic USB na nau'in 2.0 ko 1.1.

Dangane da ƙira da ɗaukar hoto, ana iya ganin cewa tana da kamanni mai ban sha'awa, ba sosai ba saboda sautunan da ƙirar ƙarfe, amma saboda yana da gefuna masu lanƙwasa da ƙarewar da aka ƙera waɗannan cibiyoyi, yana sa su Na'urorin bugawa, kazalika da tsayayya. zuwa ƙaƙƙarfan ƙaho, yana da mahimmanci don samun samfuri mai inganci don ba da ƙarfi da inganci akan lokaci.

Saboda tsayayyen tsarinsa, ana iya ɗaukar shi ko'ina kuma ba tare da haɗarin karaya ba, nauyinsa ya kai gram 65, kuma girmansa shine 128 x 43 x 15 mm.


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