Njengoba imishini ye-IT iya ngokuya iba mincane, ihlanganiswe kakhulu, futhii-rack-based, igumbi lekhompiyutha, "inhliziyo" yesikhungo sedatha, liye labeka izidingo ezintsha nezinselele zokwakhiwa nokuphathwa kwaso. Indlela yokuhlinzeka ngendawo yokusebenza enokwethenjelwa yemishini ye-IT ukuze kuqinisekiswe ukunikezwa kwamandla okungaqinile kanye nezidingo zokushisa eziphakeme kakhulu sekugxilwe ekukhuliseni ukunaka kwabasebenzisi abaningi.
Ikhabhinethi yokuxhumana yangaphandlewuhlobo lwekhabhinethi yangaphandle. Ibhekisela kukhabhinethi engaphansi kwethonya lesimo sezulu semvelo futhi eyenziwe ngensimbi noma izinto ezingezona ezensimbi. Abaqhubi abangagunyaziwe abavunyelwe ukungena nokusebenza. Ihlinzekelwe izingosi zokuxhumana ezingenantambo noma izindawo zokusebenza zesizindalwazi senethiwekhi enezintambo. Izisetshenziswa zezindawo zokusebenza ezibonakalayo zangaphandle nezinhlelo zokuphepha.
Emcabangweni wendabuko, incazelo yendabuko yabasebenzi yamakhabethe egumbini lekhompiyutha lesikhungo sedatha ithi: ikhabethe limane lingumthwali wemishini yenethiwekhi, amaseva nezinye izinto zokusebenza egumbini lekhompyutha lesikhungo sedatha. Ngakho-ke, ngokuthuthukiswa kwezikhungo zedatha, ingabe ukusetshenziswa kwamakhabhinethi emakamelweni ekhompyutha esikhungo sedatha kuyashintsha? Yebo. Abanye abakhiqizi abagxile emikhiqizweni yegumbi lekhompiyutha banikeze amakhabhinethi imisebenzi eyengeziwe ekuphenduleni isimo samanje sokuthuthukiswa kwamakamelo ekhompyutha yesikhungo sedatha.
1. Thuthukisa ubuhle obuphelele begumbi lekhompiyutha ngokubukeka okuhlukahlukene
Ngaphansi kwezinga elisekelwe kububanzi bokufakwa kwemishini engu-19-intshi, abakhiqizi abaningi baye basungula ukubukeka kwamakhabethe futhi benza imiklamo emisha ehlukahlukene ngokucabangela ukubukeka kwamakhabhinethi endaweni eyodwa neziningi.
2. Qaphela ukuphathwa okuhlakaniphile kwamakhabethe
Emakamelweni amakhompiyutha esikhungo sedatha anezidingo eziphezulu zendawo yokusebenza nokuphepha kwamakhabethe, kunesidingo esandayo samakhabethe esistimu ahlakaniphile ukuze ahlangabezane nezidingo ezifanele. Ubuhlakani obuyinhloko bubonakala ekuhlukaniseni imisebenzi yokuqapha:
(1) Umsebenzi wokuqapha izinga lokushisa nomswakama
Isistimu yekhabhinethi ehlakaniphile ifakwe idivayisi yokubona izinga lokushisa nomswakama, engaqapha ngobuhlakani izinga lokushisa kanye nomswakama wendawo yangaphakathi yesistimu yokuphakelwa kwamandla okulawulwayo, futhi ibonise amanani okushisa agadiwe kanye nomswakama esikrinini sokuthinta sokuqapha ngesikhathi sangempela.
(2) Umsebenzi wokuthola intuthu
Ngokufaka izinto zokuthungatha intuthu ngaphakathi kwesistimu yekhabhinethi ehlakaniphile, kutholwa isimo somlilo sohlelo lwekhabhinethi ehlakaniphile. Uma kwenzeka okungavamile ngaphakathi kwesistimu yekhabhinethi ehlakaniphile, isimo se-alamu esifanelekile singaboniswa kusibonisi esibonakalayo.
(3) Umsebenzi wokupholisa ohlakaniphile
Abasebenzisi bangasetha isethi yamazinga okushisa esistimu yokuphakelwa kwamandla elawulwayo ngokusekelwe endaweni yezinga lokushisa edingekayo lapho okokusebenza kukhabhinethi kusebenza. Uma izinga lokushisa kusistimu yokunikezwa kwamandla elawulwayo lidlula leli banga, iyunithi yokupholisa izoqala ukusebenza ngokuzenzakalelayo.
(4) Umsebenzi wokuthola isimo sesistimu
Isistimu yekhabhinethi ehlakaniphile ngokwayo inezinkomba ze-LED zokubonisa isimo sayo sokusebenza kanye nama-alamu wokuqoqwa kolwazi lwedatha, futhi ingaboniswa ngokunembile kusikrini sokuthinta se-LCD. I-interface yinhle, iyaphana futhi icacile.
(5)Umsebenzi wokufinyelela wedivayisi ehlakaniphile
Uhlelo lwekhabhinethi ehlakaniphile lukwazi ukufinyelela kumadivayisi ahlakaniphile ahlanganisa amamitha wamandla ahlakaniphile noma izinsiza zamandla ezingaphazamiseki ze-UPS. Ifunda amapharamitha edatha ahambisanayo ngesixhumi esibonakalayo sokuxhumana se-RS485/RS232 kanye nephrothokholi yokuxhumana ye-Modbus, futhi iwabonisa esikrinini ngesikhathi sangempela.
(6) Dlulisela umsebenzi okhiphayo onamandla
Lapho ukuxhunyaniswa kwelogic yesistimu eklanywe kusengaphambili kwamukelwa uhlelo lwekhabhinethi ehlakaniphile, umlayezo ovamile ovulekile/ovalekile uzothunyelwa esiteshini se-DO se-Hardware interface ukushayela okokusebenza okuxhunywe kuso, njengama-alamu azwakalayo nabonakalayo. , abalandeli, njll kanye nezinye izinto zokusebenza.
Ake sifingqe ezinye izindaba mayelanaikhabetheusayizi wakho. U-U uyiyunithi emele ubukhulu bangaphandle beseva futhi iyisifinyezo seyunithi. Ubukhulu obunemininingwane bunqunywa i-Electronic Industries Association (EIA), iqembu lemboni.
Isizathu sokucacisa usayizi weseva ukugcina usayizi ofanele weseva ukuze ibekwe endaweni yokubeka yensimbi noma ye-aluminium. Kunezimbobo zezikulufu zokulungisa iseva ku-rack ukuze iqondaniswe nezimbobo zezikulufu zeseva, bese ilungiswa ngezikulufo ukuze kube lula ukufakwa kweseva ngayinye esikhaleni esidingekayo.
Ubukhulu obucacisiwe ububanzi beseva (48.26cm=19 amayintshi) nobude (ukuphindaphinda okungu-4.445cm). Ngenxa yokuthi ububanzi buyi-intshi engu-19, i-rack ehlangabezana nale mfuneko ngezinye izikhathi ibizwa ngokuthi "I-rack engu-19-intshi." Iyunithi eyisisekelo yogqinsi ingu-4.445cm, futhi i-1U ingu-4.445cm. Bheka ithebula elingezansi ukuze uthole imininingwane: Ukubonakala kwekhabethe elijwayelekile elingamayintshi angu-19 kunezinkomba ezintathu ezivamile: ububanzi, ubude, nokujula. Nakuba ububanzi bokufaka Imishini yephaneli engu-19-intshi ingu-465.1mm, ububanzi obujwayelekile bamakhabethe bungu-600mm no-800mm Ubude ngokuvamile busukela ku-0.7M-2.4M, kanti ubude obuvamile bamakhabethe angu-19-intshi aphelile bungu-1.6M no-2M.
Ukujula kwekhabhinethi ngokuvamile kusuka ku-450mm kuya ku-1000mm, kuye ngosayizi wezinto zokusebenza kukhabhinethi. Ngokuvamile abakhiqizi bangakwazi futhi ukwenza ngokwezifiso imikhiqizo ngokujula okukhethekile. Ukujula okujwayelekile kwamakhabethe angama-intshi angu-19 aqediwe kungu-450mm, 600mm, 800mm, 900mm, kanye no-1000mm. Ukuphakama okuthathwe okokusebenza okufakwe kukhabethe elijwayelekile elingamayintshi angu-19 kumelelwa iyunithi ekhethekile "U", 1U=44.45mm. Amaphaneli wezinto zokusebenza asebenzisa amakhabethe ajwayelekile angama-intshi angu-19 ngokuvamile akhiqizwa ngokuya ngokucaciswa kwe-nu. Kweminye imishini engajwayelekile, iningi lazo lingafakwa ku-chassis engama-intshi angu-19 ngokusebenzisa ama-adapter baffles angeziwe futhi alungisiwe. Imishini eminingi yebanga lobunjiniyela inobubanzi bephaneli obungama-intshi angu-19, ngakho-ke amakhabethe angu-19-intshi yikhabhinethi evamile evamile.
I-42U ibhekisela ekuphakameni, 1U=44.45mm. A42u ikhabetheayikwazi ukubamba amaseva angama-42 1U. Ngokuvamile, kuvamile ukubeka amaseva angu-10-20 ngoba adinga ukuhlukaniswa ukuze alahle ukushisa.
I-19 amayintshi ingu-482.6mm ububanzi (kukhona "izindlebe" ezinhlangothini zombili zedivayisi, futhi ibanga lembobo elikhuphukayo lamadlebe lingu-465mm). Ukujula kwedivayisi kuhlukile. Izinga likazwelonke alicacisi ukuthi ukujula kufanele kube yini, ngakho ukujula kwedivayisi kunqunywa umkhiqizi wedivayisi. Ngakho-ke, ayikho iKhabhinethi ye-1U, imishini ye-1U kuphela, futhi amakhabethe asukela ku-4U kuya ku-47U. Okusho ukuthi, ikhabethe le-42U lingakwazi ukufaka imishini ephezulu ye-42 1U, kodwa ekusebenzeni, ngokuvamile iqukethe amadivaysi angu-10-20. Okujwayelekile, ngoba badinga ukuhlukaniswa ukuze kukhishwe ukushisa
Isikhathi sokuthumela: Oct-10-2023
