Kawm txog IDC (Internet Data Center) hauv ob peb feeb
IDC network infrastructure
Kev sib txuas lus nyob rau hauv cov chaw zov me nyuam hnub no feem ntau yog raws li cov tes hauj lwm uas khiav cov IP txheej txheem suite. Cov chaw zov me nyuam muaj cov routers thiab keyboards uas thauj cov tsheb khiav ntawm cov servers thiab mus rau sab nrauv ntiaj teb uas tau txuas nrog raws li cov ntaub ntawv chaw network architecture. Rov qab los ntawm kev sib txuas hauv Internet feem ntau yog muab los ntawm kev siv ob lossis ntau dua cov chaw muab kev pabcuam sab saum toj.
Lwm cov khoom siv sib txuas hauv kev kho vajtse thiab cov khoom siv kev sib txuas lus (cov khoom siv fiber ntau hauv qab) muaj qee cov chaw nyob hauv cov ntaub ntawv siv los khiav cov kev siv Internet thiab intranet cov kev pabcuam los ntawm cov neeg nyob hauv lub koom haum, xws li e-mail servers, proxy servers, thiab DNS servers.
Network ruaj ntseg ntsiab lus tseem ceeb xws li: firewalls, VPN gateways, intrusion detection systems, thiab lwm yam. Kuj muaj kev soj ntsuam xyuas lub network thiab qee qhov kev siv. Qhov ntxiv ntawm qhov chaw tshawb xyuas lub tshuab kuj yog qhov raug, yog tias tsis muaj kev sib txuas lus hauv cov chaw nruab nrab.
Internet Data Center thiab fiber optic daws
Daim IDC yog licas?
Lub hom phiaj tseem ceeb ntawm cov ntaub ntawv chaw yog khiav cov kev sib tw IT systems uas lis cov kev lag luam thiab cov ntaub ntawv ua haujlwm ntawm lub koom haum. Tej lub tshuab zoo li no yog tsim los tsim thiab tsim los ntawm lub koom haum, los yog yuav los ntawm cov tuam txhab lag luam software. Xws li daim ntaub ntawv yog ERP thiab CRM systems.
Ib qho chaw ua ntaub ntawv yuav txhawj xeeb txog cov haujlwm khiav haujlwm xwb lossis nws kuj muaj lwm cov kev pabcuam thiab.
Feem ntau cov ntawv sau npe yuav muaj ntau hom, txhua tus khiav ib qho kev tivthaiv. Feem ntau ntawm cov kev siv tau yog databases, cov ntaub ntawv tso npe, cov neeg siv khoom nruab nrab, middleware, thiab ntau lwm tus.
Cov chaw khaws ntaub ntawv tseem siv rau qhov tawm ntawm qhov chaw tawm. Cov tuam txhab lag luam yuav sau npe mus rau cov kev pab cuam thaub qab muab los ntawm lub chaw pabcuam. Qhov no feem ntau siv ua ke nrog thaub qab thaub. Cov thaub qab tuaj yeem muab tshem tawm cov servers hauv zos rau cov tapes. Txawm li cas los xij, cov kab xev khaws cia rau ntawm qhov chaw ua rau muaj kev ruaj ntseg kev hem thawj thiab kuj raug hluav taws thiab dej nyab. Cov chaw lag luam loj loj kuj tuaj yeem xa lawv cov nyiaj tawm ntawm qhov chaw ntxiv rau kev ruaj ntseg. Qhov no yuav ua tau los ntawm thaub qab txog cov ntaub ntawv chaw. Cov ntaub ntawv ceev faj tuaj yeem xa mus rau hauv Internet mus rau lwm qhov chaw qhia chaw uas lawv tuaj yeem khaws cia tau zoo.
IDC Architecture thiab Fiber Optic Khoom
Cov ntaub ntawv chaw ua haujlwm pabcuam LAN thiab WAN. Cov ntaub ntawv chaw muaj cov keyboards txuas cov neeg siv rau cov servers thiab ntau keyboards [S] txuas servers [C] kom cia [D].
Cov ntaub ntawv chaw architectures feem ntau muaj xws li redundancy thiab ntau yam kev sib txuas ntawm cov servers, cia thiab keyboards. Qhov no yog qhov feem ntau hu ua "mesh" network vim hais tias thaum koj kos rau hauv tag nrho cov kev txuas nws zoo li lub ntsej muag. Qhov ntawd kuj txhais tau hais tias cov chaw zov me nyuam yuav muaj cov xov tooj ntau ntawm cov cables los ua kom tag nrho cov kev sib txuas. 
Niaj hnub no, cov khoom siv kho hluav taws xob feem ntau xaiv fiber ntau optics khoom siv los txuas thiab sib txuas lus.Detailly, nrog rau tiam sis tsis tas rau kev kho qhov muag, PON khoom, optical transceiver module los yog SFP (SFP +), fiber optic tis ncej (ODF), fiber ntau optic davhlau lub thawv ntawv, MPO / MTP rooj tog, MPO / MTP cassette, MPO / MTP pob tw cable, ntxuam tawm thaj av patchcord, MPO / MTP adapter vaj huam sib luag, fiber optic pigtail thiab patchcord thiab lwm yam.