Iikhabhinethi zeServer Rack: Umqolo weZiseko ze-IT zanamhlanje

Iikhabhinethi zeServer Rack: Umqolo weZiseko ze-IT zanamhlanje

Indawo ethembekileyo, ecwangcisiweyo, nekhuselekileyo yeeseva kunye nezixhobo zothungelwano iya isiba yinto ebalulekileyo emva kweziganeko njengoko amashishini eqhubeka nokukhula ngedijithali.Iikhabhinethi zerack yeseva ezivalekileyoziluncedo kule meko. Ezi ndawo zincedisa amashishini ekukhuseleni ubuchwepheshe bawo, ukwenza lula ukugcinwa, nokuphucula indlela yokusebenza, nokuba zisetyenziswa kumaziko edatha, kumagumbi e-IT eenkampani, okanye kwiindawo zoshishino.

Yintoni i-Server Rack Cabinet Enclosure?

I-server rack cabinet enclosure yifreyimu yesinyithi eyenzelwe ukugcina ii-server, iiswitshi, iintambo, kunye nezinye izixhobo zenethiwekhi. Ihlala ivalwe ngokupheleleyo ngeengcango kunye neephaneli. Ngokungafaniyo nee-open rack, ii-enclosures zifanelekile kwiindawo ze-IT zobungcali kuba zibonelela ngokhuseleko lomzimba, ulawulo lokuhamba komoya, ulawulo lweentambo, kunye neempawu zokhuseleko.

Iintlobo zeeSeva zeRack zeKhabhinethi ezibiyelweyo

Iikhabhinethi zerack yeseva ezivalekileyoazisetyenziswa ngokubanzi. Ubungakanani bazo, ukuqina kwazo, kunye noyilo lwazo zenzelwe ukuba zihambelane nemithwalo yezixhobo ezithile, iimeko zemozulu, kunye neemfuno zokusebenza kweemeko ezininzi zokusetyenziswa. Iindidi ezine eziqhelekileyo, nganye yenzelwe iimeko ezithile zokusetyenziswa, zidweliswe ngezantsi:

1. IiNdawo eziValiweyo zeZiko leDatha eliQhelekileyo:

Ii-enclosures ze-data center zezona zinto zisebenzayo kwiindawo ezinkulu zedatha, iindawo zokubeka izinto, kunye nababoneleli bamafu abakhelwe ukujongana nezixhobo ezininzi, ukukhula ngokweemfuno, kunye nokusebenza iiyure ezingama-24 ngosuku, iintsuku ezisixhenxe ngeveki. Ngokwesiqhelo, ubude buyi-42U ukuya kwi-48U kwaye ububanzi buyi-intshi ezili-19; zingena kwiiseva ezininzi ezinamandla aphezulu, iiyunithi zokugcina, kunye neeswitshi.

Ziqinile: iifreyimu zentsimbi eziqinileyo eziqengqelekayo ezibandayo zibamba ngaphezulu kwe-1,500 lbs. Iingcango zangaphambili/zangasemva ezine-mesh zigcina umoya uphuma, kwaye ii-cable operators ezakhelwe ngaphakathi zicoca iingcingo ezingcolileyo. Iimodeli eziphezulu zinemingxuma ebotshiweyo kwangaphambili yokupholisa ulwelo (into efunekayo kwiisetingi ze-AI ezinzima okanye ze-HPC ezinobushushu) kwaye ziyahlangabezana nemigangatho engqongqo ye-EMI yokuthintela ukuphazamiseka kwezixhobo.

2. Ii-SMB/Office Compact Enclosures:

Amagumbi amancinci e-IT, iiofisi zamasebe, kunye nee-SMB ziyafunekaiikhabhinethi zerack yesevaezisebenza kakuhle ngaphandle kokuthatha indawo eninzi, kwaye iimodeli ezincinci ziyahlangabezana nale mfuno. Zingathwala iiseva ezisisiseko, iiswitshi, kunye neePDU ngelixa zifakwa kwiikhabhathi okanye kumagumbi amancinci eeseva ngenxa yokuphakama kwazo ukusuka kwi-12U ukuya kwi-24U (iinyawo ezi-3 ukuya kwezi-5).

Iifeni ezilula ezakhelwe ngaphakathi, iiphaneli ezisecaleni ezinokususwa, kunye neereyile ezingenazixhobo zenza kube lula ukuzisebenzisa. Iinkqubo ezibalulekileyo zikhuselwe ziingcango zangaphambili ezitshixwayo, ezikwaxabiso lifanelekileyo. Zineempawu ezimbalwa kuneemodeli zeziko ledatha kodwa zisaqinile, zixhasa ubunzima obuziikhilogram ezingama-500 ukuya kuma-800.

3. IiNdawo ezifakwe eludongeni:

Kwiindawo ezixineneyo kakhulu, amasebe amancinci, amagumbi okufundela, iikhiyoski zokuthengisa, okanye iindawo ezikude zoncedo, iindawo ezifakelwe eludongeni zifanelekile. Ukuba zinobude obuyi-4U ukuya kwi-12U, zifakelwa eludongeni (akukho sithuba somgangatho sifunekayo) kwaye zikhusela izixhobo ezincinci ezifana nee-routers, iimodem, ii-mini-servers, okanye ii-DVR zokhuseleko.

Nokuba zincinci kangakanani, zineziseko: iingcango ezitshixwayo (isitshixo okanye i-combo) zokhuseleko, iiphaneli ezinee-vent zokungenisa umoya, kunye neetreyi ezincinci zekhebula. Zilula kodwa zinamandla, zithwala ubunzima obuyi-200 ukuya kwi-400 lbs. Ezinye zikwalinganiswa ne-NEMA, zilungile kwiindawo ezinzima njengeegaraji.

Izinto eziphambili: Iibhloko zokwakha ze-Enclosure eSebenza ngokuPhezulu

Entlei-server rack cabinet ebiyelweyoifana nephazili yemodyuli. Yonke inxalenye idlala indima ekwenzeni yonke into isebenze kakuhle. Makhe siqhekeze izinto ezibalulekileyo ezibalulekileyo kwindlela esebenza kakuhle ngayo i-enclosure:

1. Isakhelo kunye nezixhobo zolwakhiwo:

Isakhelo ngokusisiseko sisisiseko sendawo ebiyelweyo indlela echaphazela ngayo ngokuthe ngqo ukuba izixhobo zakho ze-IT ezibizayo zihlala zikhuselekile. Uninzi lweendawo ezibiyelweyo eziphezulu zisebenzisa intsimbi eqengqelekayo ebandayo kwisakhelo nakwiiphaneli, kwaye kukho isizathu esivakalayo saloo nto: iqinile kodwa ayinzima kakhulu, ayigobi lula, kwaye yenza umsebenzi omhle wokuthintela ukuphazamiseka kwe-electromagnetic (EMI). Loo khuselo lwe-EMI luyinto enkulu kuba luthintela ingxolo yombane ekungcoliseni izixhobo ezibuthathaka ezifana neeseva kunye notshintsho lwenethiwekhi.

2. Iireyile Zokufaka:

Ngaphakathi kwindawo ebiyelweyo, iireli zokufakelwa ezilungisekayo zihamba emacaleni. Yile nto uncamathisela kuyo zonke izixhobo zakho ze-IT. Zakhiwe ngobukhulu obuqhelekileyo be-1U, kwaye ungazislayida ngasekhohlo okanye ngasekunene ukuze zilingane nezixhobo ezinobubanzi obahlukeneyo. Iireli ezingcono zikwanazo neekliphu ezincinci zokulawula iintambo, kwaye zomelele ngokwaneleyo ukubamba iiseva ezinzima ezihlala zifikelela kwi-1,000 lbs nangaphezulu.

3. Iingcango zangaphambiliUngakhetha i-mesh evumela umoya ukuba ungene okanye uqine ukuze ufumane ukhuseleko olongezelelekileyo kunye nokhuseleko olungcono lwe-EMI. Phantse zonke zinezitshixo okanye zedijithali ukuze abantu abangagunyaziswanga bangene.

Iingcango Zangasemva: Ezi zihlala zineemesh okanye zinemingxuma emininzi emincinci yokuvumela umoya uphume ngasemva uye ngaphambili, nto leyo ebaluleke kakhulu ekupholiseni. Zikwakuvumela ukuba ufikelele kuzo zonke iintambo kunye neeports ezingasemva kwegiya yakho.

Iiphaneli Ezisecaleni: Ungazikhulula lula xa ufaka okanye ulungisa izixhobo. Eziqinileyo zonyusa ukhuseleko lwe-EMI, ngelixa ezo zinomoya zinceda umoya ujikeleze ngcono xa unezixhobo ezininzi ezixineneyo.

4. Ukupholisa kunye nokuVuthela umoya:

Ukupholisa okungasebenziyo: Olu khetho alunamsebenzi kwiingcango ze-mesh, iiphaneli ezineembobo, kunye nee-vents ezibekwe kakuhle ukuvumela ukuhamba komoya wendalo kwenziwe umsebenzi, ukutsala umoya opholileyo kunye nokutsala umoya oshushu ngaphandle.

Ukupholisa Okusebenzayo: Kwiisetingi ezinezixhobo ezininzi (ezifana namaziko edatha aneeseva ezinamandla), kukho iifeni ezakhelwe ngaphakathi, ezingaphambili zitsala umoya opholileyo; ezingasemva zityhala umoya oshushu ngaphandle. Ezinye zikwanazo neendawo zokupholisa ulwelo, ezikwaziyo ukumelana nobushushu obugqithisileyo ngcono.

Izithintelo zobushushu: Ezinye iindawo ezibiyelweyo zinezahluli ezithe nkqo ezahlula ingaphakathi libe ngamacandelo “ashushu” kunye “nabandayo”. Oku kuthintela umoya oshushu ukuba ungaphindi uvuthele umoya opholileyo, nto leyo eyenza ukupholisa kube lula ngakumbi.

5. IiYunithi zoSasazo lwaMandla (ii-PDU):

Iindidi ezixineneyo ziyanelisa imfuno yeendawo ezivalekileyo ezisebenza kakuhle ngaphandle kokuthatha indawo eninzi kumagumbi amancinci e-IT, kwiiofisi zamasebe, nakwii-SMB. Ngenxa yokuphakama kwazo ukusuka kwi-12U ukuya kwi-24U (iinyawo ezi-3 ukuya kwezi-5), zinokungena kwiikhabhathi okanye kumagumbi amancinci e-server kwaye zixhase ii-server ezisisiseko, iiswitshi, kunye nee-PDU.

Isiphelo:

Iikhabhinethi zerack yeseva ezivalekileyoazikho nje izikhongozeli zokugcina izinto ezintle; ziyinxalenye ebalulekileyo yenkqubo yakho ye-IT, ezichaphazela ngokuthe ngqo ukusebenza, ukuqina, kunye nokhuseleko lwezixhobo zakho. Ukukhetha indawo efanelekileyo kuqinisekisa ukuba iinkqubo zakho ze-IT zihlala zithembekile, zisebenza kakuhle, kwaye zikhuselekile nokuba usebenzisa iziko ledatha elikhulu, indawo encinci, i-SMB, okanye ishishini elikhulu.