Anzeru PDU, kapena PDU yanzeru, chitani zambiri kuposa kungogawira mphamvu ku zida za IT mu data center.Imathanso kuyang'anira, kuyang'anira ndi kuyang'anira kugwiritsira ntchito mphamvu kwa zipangizo zambiri.Anzeru PDUperekani akatswiri a data center mwayi wakutali kuti apeze deta yeniyeni yokhudzana ndi zomangamanga, kuyendetsa zisankho mwanzeru, kuwonetsetsa kupezeka kwakukulu ndi kukwaniritsa zofunikira zofunika.Ma PDU anzeru amagwera m'magulu awiri: kuyang'anira ndi kusintha, ndipo mtundu uliwonse ukhoza kuwonjezera zina zowonjezera zowonjezera kuti ziwonjezere zambiri zomwe chipangizochi chingapereke.Zina mwazinthu zazikuluzikulu ndizoyang'anira kuchuluka kwa zotuluka, kuyang'anira chilengedwe, zidziwitso ndi zidziwitso zochokera kuzomwe zimafotokozedwa ndi ogwiritsa ntchito, ndi zina zambiri.Izi zimachepetsa nthawi yotsika ndipo zimabwera ndi chithandizo chothandizidwa ndi opanga kuti akwaniritse mapangano amtundu wa ntchito (SLAs).
Pamene malo opangira deta akukhala amphamvu komanso ovuta, mabungwe ambiri amalonda akukakamiza oyang'anira malo osungiramo deta kuti awonjezere kupezeka pamene amachepetsa ndalama ndikuwonjezera mphamvu.Kukhazikitsidwa kwa m'badwo watsopano wa ma seva apamwamba kwambiri ndi zida zapaintaneti kwawonjezera kufunikira kwa ma racks apamwamba kwambiri ndipo ali ndi zofunikira zapamwamba pamagetsi amagetsi onse.Ngakhale kachulukidwe kachiwongolero kakali pano akadali pansi pa 10kW, kachulukidwe kachiwongolero ka 15kW ndiwokhazikika kale pama data akulu kwambiri, ndipo ena ali pafupi ndi 25kW.Kukonzekera kwapamwamba kwambiri kumapangitsa ntchito ndi mphamvu ya chipinda cha makompyuta, koma panthawi imodzimodziyo kumafuna mphamvu zowonjezera mphamvu.Chifukwa chake, magwiridwe antchito ndi magwiridwe antchito awanzeru PDUzakhala zofunikira kwambiri kuti zigawike bwino mphamvu ndikuwongolera kusintha kwa kuchuluka kwa data center ndi kachulukidwe.
Anzeru PDUzitha kugawidwanso muzowunikira ndikusintha mitundu.Pachimake, PDU imapereka mphamvu yodalirika yogawa, ndi zinawanzeru PDUonjezerani mphamvu zowunikira kutali, kasamalidwe ka mphamvu, ndi nsanja yoyang'ana kutsogolo.
PDU yoyang'aniridwa imatha kupezeka pachoyikapo kapena patali, ndikupereka mawonekedwe athunthu akugwiritsa ntchito mphamvu kwinaku akupitiliza kugawa mphamvu zodalirika ku zida zofunika kwambiri za IT.PDU Yoyang'aniridwa imapereka njira zowunikira za PDU-level ndi outlet-level, zomwe zimapereka mawonekedwe owoneka bwino akugwiritsa ntchito mphamvu mpaka pamlingo wa chipangizocho.Amapereka mwayi wofikira ku chidziwitso chofunikira kuti awone momwe kagwiritsidwe ntchito ka mphamvu ndi mawonekedwe ochenjeza ogwiritsa ntchito akaphwanyidwa.Alangizidwa kwa malo opangira data omwe akufuna kuyang'anira kapena kukonza kagwiritsidwe ntchito ka mphamvu (PUE).
Kusintha kwa PDU kumatha kupezeka pachoyikapo kapena patali, ndikupereka mawonekedwe athunthu akugwiritsa ntchito mphamvu kwa zida za IT ndikuwonjezera kuthekera koyatsa, kuzimitsa kapena kuyambitsanso chotuluka chilichonse.Kusintha kwa PDU kumapereka zosankha za PDU-level komanso zotuluka patali.Kusintha kwa PDU ndikwabwino kwa malo opangira ma data ndi malo akutali komwe kugwiritsa ntchito magetsi kumafunika kuchepetsedwa kuti mupewe kulemetsa mwangozi.Ndipo kwa malo opangira ma data omwe amafunikira mwachangu komanso mosavuta zida zamagetsi zozungulira mkati mwa malo akulu (ndipo nthawi zina maukonde onse), switched PDU ndiyothandiza.
Posankha awanzeru PDU, lingalirani mbali zazikulu zotsatirazi:
IP aggregation
Maadiresi a IP ndi ma doko osinthira akukhala okwera mtengo kwambiri, kotero oyang'anira malo a data amatha kuchepetsa mtengo wotumizirawanzeru PDUpogwiritsa ntchito mayunitsi omwe ali ndi kuthekera kophatikiza IP.Ngati ndalama zotumizira zili zodetsa nkhawa, ndikofunikira kufufuza zina mwazoletsa zomwe wopanga amapanga, popeza kuchuluka kwa ma cell omwe angaphatikizidwe pa adilesi imodzi ya IP kumatha kusiyana ndi 2 mpaka 50. Zina, monga IP aggregation yokhala ndi chipangizo chapansi pamadzi. -kusintha, kungathenso kuchepetsa kwambiri nthawi yotumizira ndi mtengo.
Kuyang'anira chilengedwe
Zida za IT zimatha kukhudzidwa ndi chilengedwe monga kutentha ndi chinyezi.Anzeru PDUimatha kuphatikiza masensa achilengedwe kuti aziyang'anira mwachangu momwe chilengedwe chikuyendera, ndikuwonetsetsa kuti magwiridwe antchito ali bwino popanda kugwiritsa ntchito njira yowunikira yosiyana.
kulankhulana kunja kwa gulu
PDU ina imapereka kulumikizana kocheperako pophatikiza ndi zida zowongolera zakunja kwa gulu monga ma serial consoles kapena masiwichi a KVM ngati network yayikulu ya PDU yalephera.
Kufikira kwa DCIM
Pali mayankho osiyanasiyana a DCIM pamsika omwe amapatsa ogwiritsa ntchito malo amodzi kuti awone mphamvu zenizeni zenizeni komanso deta yachilengedwe.DCIM ilinso ndi kuthekera kopanga ndi kulandira malipoti owunikira zomwe zikuchitika, zomwe zimathandizira kuti ziwonekere pamalo onse, kuthandiza oyang'anira malo osungiramo data kuti azipeza bwino komanso kupezeka.
Kulumikizana Kwakutali
Anzeru PDUkupatsanso oyang'anira malo opangira data kuti athe kulumikiza patali pa PDU kudzera pa netiweki mawonekedwe kapena kulumikizidwa kwa serial kuti aziwunika momwe magetsi amagwiritsidwira ntchito ndikusintha zidziwitso zodziwitsidwa ndi ogwiritsa ntchito kuti apewe kutha.
Nthawi yotumiza: Mar-06-2023
