Chii chinonzi hub? Chigadzirwa ichi ndechei?

Chii chinonzi hub? Icho chigadziro chenyika yekomputa, icho chine basa rakakura rekugona kubatanidza michina yakasiyana mairi, pane zviratidzo zvakasiyana, izvo zvinopa mushandisi mabhenefiti makuru, dzidza nezvazvo mune ino chinyorwa.

chii chinonzi hub-1

Chii chinonzi hub?

Ahubhu chishandiso chinozivikanwa sehubhu, inogona kusunganidzwa kumidziyo yakasiyana, senge mafoni, maTV maUSB, makadhi eSD uye mapiritsi kana maPC.

Nekuda kwekugona kwayo kubatanidza michina yakati kwazviri, zvinofungidzirwa kuti idhizaini yakaoma, asi iri nyore kunyangwe kupfuura switch inozivikanwa kana router.

Izvo zvinogona kuoneka kuti nepo switch ichigadzira nzira yekutaurirana yekupa ruzivo kune yega nhumbi, iyo hub inoganisira network chete kune inotumira michina; switch ine mashandiro mumasaiti ane huwandu hwakawanda hwezvigadzirwa kupfuura hub.

Iko kushanda kweiyo router ndeyekutaurirana michina ine kure netiweki, ine kugona kwekubatanidza akawanda manetwork, ibasa rinoitwa neswitch uye kana iyo hubiti.

Chinangwa chekutanga chehubhu ndechekushandura nzvimbo yekubatanidza mukati me network, nekuti zviteshi zvese zvakabatana, zvinoreva kuti data rakagovaniswa panguva imwe chete mumidziyo yakabatana nehubhu kuitira kuti vagone kugoverwa.

Saizvozvo, mahubhu anogona kushandiswa kubatanidza zvinhu zvakasiyana zveLAN, kuburikidza nemachiteshi ayo akasiyana, nenzira yekuti inogadzira network imwechete kune ese madhizaini akabatana.

Netiweki hub kana inodzokorodza hub chishandiso chine basa rakanakisa rekubatanidza michina yakati wandei kuburikidza netambo dzakayambuka kana fiber optics kuti ishande seyechete network chinhu.

Kushanda kwayo

Iwo mahubhu anoshanda mune yepanyama dura, ndiko kureva dura 1, yeiyo OSI modhi uye chiitiko chayo chakaita senge yakawanda-chiteshi chinodzokorora; Iwo anodzokorora hubs anoitawo seanopopota anoongorora, achitumira chiratidzo chekudzivirira kumachiteshi ese muchiitiko chekuti aona chisina kujairika.

Aya maratidziro emidziyo haana kuomarara zvachose, uye haamanikidze traffic inopfuura kuburikidza nezviito zvavo, chero dhata rinopinda kuburikidza nechimwe chiteshi rinotambanudzirwa kune mamwe madoko ese.

Kune mamwe mahubhu pamusika ane zviteshi zvakakosha zvinogona kusanganiswa nenzira inogamuchira mamwe mahubhu, nekungobatana navo netambo dzeEthernet, kunyangwe switch dzinogona kunge dzichishandiswa kudzivirira mamwe matambudziko mu network.

Kune mamwe mahubhu anozivikanwa se "akangwara" nekwaniso yekuona matambudziko akadai sekurovera kukuru pazviteshi zvega, uye nekuwedzera kupatsanura chiteshi, nekungobvisa icho kubva kune chakagovaniswa chinhu.

Nzvimbo ine hungwaru ine mukana wekuratidza dambudziko zviri nyore, kuburikidza nemwenje inoratidza panenge paine kukanganisa, inopawo mukana wekuti chimwe nechimwe chezvigadzirwa zviri mumambure zvinogona kubviswa kuti zvionekwe kuti kunetsekana kupi.

Kubatsira kwayo

Takataura kuti USB hub chishandiso chekuwedzera, inoparadzira madoko eUS yegadziriro huru, iri nyaya kana laptop ine matatu USB madoko, uye yakabatana nehubhu, pamwe ichiwedzera huwandu hwemidziyo kana zvinongedzo zvekubatanidzwa, zvichienzaniswa neanozivikanwa maseru ekupedzisira.

chii chinonzi hub-2

Tinokukoka iwe kuti uzive chinyorwa chinotevera  Usb kadhi rezwi,  nechinangwa chekuziva zvishoma nezve tekinoroji.

Pakati pezvakanaka zve USB hub ndiko kuwiriranisa kwekubatanidza pamwe nekudzima, painounganidza kubatana, uchiziva kutanga chiitiko muchiitiko chimwe chete.

Mhando dzehubhu

Mumusika wemakomputa pane akati wandei marudzi ehubhu ane akati wandei emachiteshi, mazhinji acho anogona kusvika anosvika manomwe emachiteshi, zvisinei hazvo pane dzimwe sarudzo dzemakumi maviri nematatu emachiteshi, ngatione kupatsanura:

Zvikwereti

Icho chinoreva kune hub iyo isingade yekunze sosi yekudyisa iyo simba, nekuti haina kumutsidzira chiratidzo, zvinoita sekunge chiri chikamu chetambo, ukuru hwetambo hunofanirwa kutariswa.

Rudzi urwu rwekushambadzira hubhu harina kugona kukwidziridza inouya mapakeji emagetsi masaini, isati yatambanuka kunze kwenetiweki.

Assets

Ndiyo mhando yehubhu iyo inokwanisa kumutsidzira chiratidzo uye inoda socket yekunze kuti idye; Anoshanda mahubhu anopa sarudzo yekuwedzera sekumhanya kwekudzokorora, mhando iyi yehubhu haipe mamwe mabasa ekuwedzera akakosha kumakambani.

Vakangwara

Rudzi urwu rune ruzivo rwekuona zvikanganiso sekurovera kana chero chimwe chikonzero, uye iine basa senzvimbo inoshanda.

Pakati pezvakasiyana zvehubs, zvinogona kutaurwa kuti zvine misiyano maererano nekumhanyisa mhanyisa, pane USB 1.0 (inosvika gumi nembiri Mbps); USB 12 (inosvika 2.0 Mbps) kana USB 480 (inosvika ku3.0Gbps).

Chinhu chakakosha kufunga nezvayo magetsi, iwo mahubhu akapatsanurwa kuita ega-anozvipa simba kana anozvishandira-wega, iwo ane magetsi ekunze, uye iwo anofambiswa neiyo huru bhazi yemidziyo, inozivikanwa sebhasi inofambiswa.

chii chinonzi hub-3

Izvi zvine kusagadzikana nemusiyano kune idzo dzinozvishandira-wega, nekuti ma500 milliamperes (mA) emagetsi ari muchiteshi chimwe nechimwe akaparadzaniswa, pamwe zvimwe zvigadzirwa hazvishande nekuti zvinoda simba rakawanda.

Ndiani angave anofarira hub?

Mahabhu zvishandiso kana zvinomiririra izvo zvinomiririra kukosha munyika yekomputa, ichipa hukuru hwavo hukuru hwekugadzirisa zvinoenderana nezvinodiwa nevashandisi, kunyanya sezvo vaine mhando dzakasiyana dzezviteshi, uye vanogona kuve vakasiyana zvinoenderana nemidziyo.

Zvinogona kuitika kuti mushandisi ane yavo yechinyakare komputa, hongu haina zvakawanda zvekushandisa zve USB kana zvinogona kudaro kuti akati wandei avo asiri kushanda.

Iyo hub inomiririra sarudzo yakanaka yekugadzirisa aya makesi, nekuti mazhinji acho anoshanda seyakawanda-USB chiteshi, iyo zvakare inobvumidza kubvunza iyo data iri mune ye USB memory, kunyanya kana uchishandisa iyo Smartphone uye iyo printer yakabatana.

Zvimwechetezvo, kana iyo yekare laptop isina memory memory slot, mune ino kesi kushandiswa kwehubhu kuchashanda seyekuverenga kadhi, zvakare sezvo inogona kuve yakabatana neterevhizheni uye kuratidza masiraidhi.

Imwe yemabasa ane hubs ndeyekuwana iko kudzokororwa kwescreen, kunyanya kuburikidza neiyo HDMI chiteshi, uye kana mumwe wevatariri waunoda kuisa asina izvi zvekushandisa, kushandisa hub ndiyo mhinduro.

chii chinonzi hub-4

Izvo zvakakoshawo kuti uzive kuti hubs dzinogona kubatsira kubatanidza iyo laputopu kune router kana modem, iri rimwe remabasa makuru, zvinoreva kuti mushandisi ane mukana wekunakidzwa nekumhanya kweiyo Ethernet network kubva pakombuta.

Nekudaro, hubhu chishandiso chinogona kuve chinonakidza kune chero mushandisi anoda chinguva chimwe chekuwedzera, chii chinofanirwa kuve chokwadi ndechekuti mhando yehubhu inoshandiswa uye inoenderanawo nemidziyo.

Maitiro ekufunga usati watenga hub

Usati waziva zvekutarisa kana uchitenga hub, inofanirwa kutakurwa mupfungwa kuti zvese zvinoenderana nekushandisa kuchazove nechigadzirwa.

Pakati pezvakakosha zvinhu, kukosha kwechigadzirwa kunoverengeka, nekuti mitengo iri pakati peiyo marangi nezviteshi zvainazvo, zvisinei, hazvina kudhura zvakanyanya.

Saizvozvowo, akasiyana emachiteshi uye masimba anofanirwa kutariswa, zvakakosha kuti uzive kuti ndeapi marudzi ekushandisa anodikanwa, angave ari HDMI, LAN, USB Type-C, USB 3.0, SDHC kadhi, micro SDHC kadhi kana imwe mhando. .

Izvo zvakakoshawo kuti uzive kuti chii chinoenderana chehubhu nezvimwe zvigadzirwa zvemagetsi, iwe unofanirwa kuve neshuwa, nekuti hub kana isingakwanise kubatanidzwa palaptop, kana imwe nhumbi inotakurika kana terevhizheni, haizobatsire.

chii chinonzi hub-5

Chimwe chinhu chakakosha kuziva mhando yezvinhu uye dhizaini iyo iyo hub inogadzirwa, kana chinangwa kana kudiwa kwemushandisi kuri kuitora kubva kune imwe nzvimbo kuenda kune imwe, iwe unofanirwa kuziva kukura kwayo uye huremu.

Chekupedzisira, chimwe chinhu chinonakidza uye chisingakwanise kufuratirwa, inyaya yevimbiso uye neyekumashure-kutengesa sevhisi inopihwa nemugadziri nemashopu, dai zvainge zviri izvo zvinopa mhosva hongu, iwe unoda kuve nebasa kutarisirwa kwakanaka.

Yakakurudzira hubs

Muchikamu chino zvakakosha kutaura kuti ndeapi mahubhu akakurudzirwa anowanikwa kumberi kwenyika yekomputa, isu tichatanga na:

Xtorm USB-C Simba Hub Edge

Icho chiratidzo chinovimbika, chinosarudzirwa kumabhangi emagetsi, kuwedzera kune dhizaini yayo yekunze, ine simba rinotendera kubheja bhatiri reiyo smartphone, piritsi kana laptop kazhinji.

Mutengo weiyo Xtorm hub hausi wakachipa, zvisinei, ichi chiratidzo chinopa mhando dzemhando yepamusoro maringe nemutengo, nekuda kweichi chikonzero, inogona kusiiwa kumashure muzvigadzirwa zvinokurudzirwa, kunyangwe hazvo zvichiratidza kudyara zvine mwero.

Zvino, isu tava kuzotaura nezvezviteshi, ichi hachizi ndechimwe chezvesimba matambudziko avanogona kuva nawo nekuremekedza vamwe pamusika, saka zvinokurudzirwa kune avo vashandisi vanoshandisa kuchaja USB kana USB-A zvishandiso.

chii chinonzi hub-6

Inogona kuonekwa kuti haisi hubhu iyo inokutendera kuti uve nehukama nemidziyo yakati wandei uye uwane zvirimo kubva mukombuta, zvinopesana, inoshanda senzvimbo yekuchaja kuitira kuti zvishandiso zvese zvibhadharise bhatiri panguva imwe chete.

Iri hub rine zviteshi zvinotevera: 1 USB-C PD 60W; 1 USB-C PD 30W; 2 USB Inokurumidza Charge 3.0 90W.

Panyaya yekuenderana, mudziyo uye sisitimu inoshanda, iyi Xtorm hub yakakwana kune Apple laptops, kunyangwe ichingova mamodheru eMacBook mamodheru, ayo anozivikanwa zvakanyanya nekuti iwo ane USB-C, zvisinei, inoshanda pane chero laptop ine iyi mhando yechiteshi.

Iyo zvakare inoenderana nechero imwe kifaa senge: smartphone, piritsi, mutauri, mahedhifoni, drone, GPS, Nintendo Chinja, iwe unongoda tambo yeUSB iyo inogona kubatanidzwa kune imwe yeanobuda madoko eXtorm hub.

Dhizaini uye kutakurika kweiyi Xtorm hub, ine yakakomberedzwa micheto, uye iyo yekugadzira zvinhu haina kusimba uye ine yakanakisa grey toni, saizi yayo iri 115 x 101 z 20 mm, uye huremu hwayo i322 gramu; Icho chigadzirwa icho dhizaini yacho ndechekuchichengeta pamba kana muhofisi.

QacQoc GN 30 H

Ichi chiratidzo chinopa akawanda mamodheru, asi, iyi kunyanya inowanzo kuve yakasarudzika, inoshanda nemabasa epamusoro, ine mukana wekushamisa mushandisi nemhando dzakasiyana dzemhando dzekushandisa idzo danda rimwe chete rine, uye zvakare compact iyo pakupedzisira inovabatanidza vese.

Nezvemutengo, iyi Chinese QacQoc kufora ine chakakura chakapihwa, mukatalog iwe unogona kuona akasiyana emhando dzakareruka uye mukuwedzera kune nyore kutora, ivo vane akawanda akagadziridzwa mamodheru ane huwandu hwakawanda hwekuisa uye zvakasiyana zvinoshandiswa zvakadai seQacQoc GN 30 H muenzaniso.

Kutaura nezvezviteshi zvengarava, iyi yeGN 30 H modhi inosvika pakuve yakakwana kubva kuQacQoc brand, inopa masere masere emachiteshi ane zvakawanda zvinoshandiswa zvinoshandiswa nemushandisi, unogona zvakare kuwana anotevera madoko:

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

Iyi hubhu yakapusa kushandisa, chishandiso chinoshamisira kubata, ine matatu USB 3.0 chiteshi uye HDMI chiteshi, chiteshi cheLAN uye USB Type-C, vari kune rimwe divi kubva kune yakasanganiswa Type-C tambo. .

Iwo matatu USB 3.0 madoko anoshanda chaizvo panguva imwe chete, yakaedzwa kuti ibatanidze pendrive, pamwe nekurongedza Android kifaa uye imwe iOS chishandiso, uye hazvina kunetsa, chakakosha kutaura kuti ivo inowanzoita kupisa zvakanyanya.

Iwo madoko eiyi modhi ane yekufambisa yekumhanyisa ingangoita 6 Gbps, zvinoreva kuti zvakapetwa kagumi kupfuura USB 2.0, iyo inobvumidza kuwana kune chero faira pane USB ndangariro, iyo Tablet kana kamera yakabatana.

Nezve kuenderana, mudziyo uye sisitimu yekushandisa, uchishandisa iyo GN 30 H hub, inofanirwa kuve yakabatana kuburikidza neakabatanidzwa USB Type-C tambo kune chimwe chishandiso chinoenderana ne USB Type-C yekuisa, iyo inogona kuwanikwa mune MacBook modhi, kana yazvino Lenovo IdeaPad modhi.

Iyi modhi inoenderana neWindows XP, Windows 10, Windows 8, Windows 7, Windows Vista, Mac OS 10 uye Mac OS 9; USB madoko anotambirawo kuenderana kweiyo USB 2.0 uye 1.1 mamodheru, saka kana mushandisi aine mamwe echinyakare maUSB, havafanirwe kushungurudzika.

Panyaya yekugadzirwa uye kutakurika, iyo QacQoc GN 30 H dhizaini ine saizi ye10,5 x 4, 9 x 1 cm, ine huremu hwe4 g, iyo inobvumira kuti itakurwe chero kupi nyore, inogona kutamisirwa mukati muhomwe.

Iyi yakakosha modhi inowanikwa mumhando dzakasiyana dzakadai se: grey, sirivheri, goridhe, uye pingi, uye mamwe mavara akaomesesa asina kusimba kudaro, ari kurova kune izvo zvinoshandiswa nevashandisi.

Iye zvino kutaura nezvemutengo, zviri kudhura zvakanyanya, kunyanya tichifunga kuti zvinopa diki diki yenhamba yekubatanidza manhamba.

USB-C nomusimboti 5-mu-mumwe

Nezve nyaya yemachiteshi mune ino XC 005 modhi, inopawo kuve pakati pezvakakwana kwazvo, inopa akasiyana siyana madoko, ine zviyero zvitanhatu zvakasiyana, tisingatauri yakavakirwa-mukati USB Type-C tambo inogona kuva zvakabatana nechikwata.

Iyo ine anotevera madoko: 1 USB Type-C; 1 USB 3.0; 1 HDMI; 1 Ethernet; 1 SD; 1 micro SD.

Pakati pehunhu hwayo, inogona kuoneka kumberi kuti ine imwechete USB Type-A, nepo QacQoc GN30H hub ine matatu, isingatenderi kubatana kweye USB memory, nharembozha panguva imwe chete; uye zvakare inopa zvakachipa kwazvo mitengo.

Chiteshi chacho zvakare chiri 3.0 kusvika ku5 Gpbs, ichivimbisa kumhanya zvakapetwa kagumi kupfuura chizvarwa chekare maUSB.

Kana zvasvika kune USB Type-C, inobatsira kwazvo, mune kana iwe uine komputa inobhadharisa kuburikidza nechiteshi cherudzi urwu, zvisinei iine USB C.

Muchikamu chekuenderana, mudziyo uye sisitimu inoshanda, zvakare, chishandiso chine USB Type-C yekuisa inodiwa kuti ubatanidze iyo Xtorm USB HUB, kunyangwe chiteshi chayo che USB chiri 3.0, inogamuchirawo kuenderana kweyekare yechinyakare USB yerudzi 2.0 kana 1.1.

Mukureva dhizaini uye kutakurika, zvinogona kuoneka kuti ine chitarisiko chinokatyamadza, kwete zvakanyanya nekuda kwetoni uye magadzirirwo esimbi, asi nekuti iine makona akakombama uye magumo ayo mahubhu akagadzirwa, anovaita zvinorova, pamwe nekumira.kurova kwakasimba, zvakakosha kuti uwane chigadzirwa chemhando yepamusoro kuti upe kugadzikana uye mhando nekufamba kwenguva.

Nekuti ine chimiro chakasimba, inokutendera kuti uendese kwese pasina kubvunza chero njodzi yekutyoka, huremu hwayo hunokwana magiramu makumi matanhatu neshanu, uye kukura kwayo kuri 65 x 128 x 43 mm.


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