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Thov Ib Daim Ntawv Qhia Txog Tus Nqi
19-Nti Rack Loj thiab Qhov Ntev Piav Qhia: Phau Ntawv Qhia Tag Nrho rau Server thiab Rackmount Pc Standards
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19-Nti Rack Loj thiab Qhov Ntev Piav Qhia: Phau Ntawv Qhia Tag Nrho rau Server thiab Rackmount Pc Standards

2024-08-13 16:29:49 Lub Sijhawm Hloov Kho Zaum Kawg: 2025-11-07 08:50:54
Cov Ntsiab Lus

I. Kev Taw Qhia

Lub khib 19-nti yog lub thav duab thoob ntiaj teb uas siv rau kev teeb tsa cov servers, cov khoom siv network, kev tswj hwm kev lag luam, thiab cov khoom siv audiovisual. Chiv thawj txhais los ntawm tus qauv EIA-310, lub khib qhia txog qhov dav ntawm lub vaj huam sib luag pem hauv ntej ntawm 19 nti (482.6 hli), uas tso cai rau cov khoom siv sib txawv los ntawm ntau lub tuam txhab tsim khoom kom haum rau hauv tib lub thawv. Qhov kev sib raug zoo no tau ua rau cov kab ke rackmount yog lub hauv paus ntawm cov chaw khaws ntaub ntawv, chav sib txuas lus, cov chaw tshaj tawm, thiab cov chaw ua haujlwm automation hauv kev lag luam.

 

Qhov loj ntawm lub txee yog raws li lub tswv yim ntawm lub txee (U), qhov twg 1U sib npaug 1.75 nti (44.45 hli) qhov siab. Cov khoom siv xws li 1U server, 2U cia array, lossis 4U industrial PC tuaj yeem muab tso rau hauv ib lub txee, ua kom qhov ceev tshaj plaws thaum tswj qhov loj me uas kwv yees tau. Qhov tob yog qhov sib txawv ntau dua, xws li 600 hli txog 1200 hli (24–48 nti), thiab feem ntau raug xaiv raws li qhov yuav tsum tau txias, kev tswj hwm cable, thiab hom khoom siv rack-mountable siv.

 

Cov txiaj ntsig tseem ceeb ntawm hom khib 19-nti suav nrog:

 

  • Kev sib koom tes ua haujlwm thoob plaws cov neeg muag khoom
  • Kev siv qhov chaw zoo los ntawm kev teeb tsa ntsug
  • Kev nthuav dav rau kev loj hlob ntawm IT lossis kev lag luam ib puag ncig
  • Kev txhawb nqa rau cov khoom siv xws li cov caj npab tswj hwm cable, cov chaw faib hluav taws xob thiab kev tswj cua.

 

Hauv cov chaw IT niaj hnub no thiab cov chaw lag luam, qhov loj thiab qhov ntev ntawm lub khib 19-nti ua lub hauv paus rau kev tsim cov khoom siv txhim khu kev qha, nthuav dav thiab ua raws li cov qauv.

cov lus qhia tiav rau cov qauv server thiab rackmount PC

II. Keeb Kwm thiab Cov Qauv

Lub khib 19-nti tau yog lub hauv paus rau rackmount PCs, servers, thiab cov khoom siv sib txuas lus rau ntau tshaj ib puas xyoo. Nws keeb kwm rov qab mus rau AT&T hauv xyoo 1922, thaum cov xov tooj repeaters tau muab cov txheej txheem mounting txheem los ua kom yooj yim rau kev teeb tsa thiab kev saib xyuas. Qhov pib ua kev daws teeb meem kev sib txuas lus sai sai no tau dhau los ua tus qauv thoob ntiaj teb rau cov chaw khaws ntaub ntawv, kev lag luam automation, thiab cov khoom siv audiovisual.

 

Yuav kom ntseeg tau tias muaj kev sib raug zoo mus sij hawm ntev, ntau tus qauv thoob ntiaj teb ntawm cov khib nyiab tau raug qhia:

 

  • EIA-310-D - Txhais qhov dav ntawm lub khib 19-nti, qhov siab (U) ntawm 1.75 nti (44.45 hli) thiab qhov sib nrug.
  • IEC 60297 - Tus qauv thoob ntiaj teb rau qhov loj ntawm lub txee, cov qauv qhov mounting thiab kev sib raug zoo ntawm thaj chaw.
  • DIN 41494 - Ib tus qauv European uas yog raws li IEC cov lus qhia thiab feem ntau siv rau hauv cov txee tswj kev lag luam.
  • CEA-310-E - ua raws li cov lus qhia ntawm EIA, xyuas kom meej tias qhov loj me ntawm cov khib nyiab sib xws rau IT thiab cov khoom siv hluav taws xob.

 

Ib lub tswv yim tseem ceeb yog lub rack unit (U), uas ua kom qhov siab ntawm lub cuab yeej ua ntau yam ntawm 1.75 nti. Qhov no tso cai rau lub server rackmount 1U, lub cuab yeej khaws cia 2U, lossis lub chassis PC kev lag luam 4U kom haum rau hauv tib lub enclosure.

 

Daim ntawv qhia txog kev saib xyuas sai

 

tus qauv tsom ntsoov Qhov tseem ceeb ntawm cov qhov ntev
EIA-310-D Kev Sib Txuas Lus Hauv Tebchaws Meskas Sab Qaum Teb / IT 19″ dav, 1.75″ qhov siab ntawm chav khib
IEC 60297 Kev Lag Luam Thoob Ntiaj Teb IT / Kev Lag Luam 19″ dav, modular units
DIN 41494 Kev lag luam hauv Tebchaws Europe 19″ dav, IEC kev taw qhia

Cov qauv khib no tseem ceeb heev rau kev ua kom cov PCs, servers, switches thiab cov kab ke hauv kev lag luam tseem sib koom ua ke, nthuav dav thiab txhim khu kev qha thoob plaws kev lag luam.

III. Kev piav qhia txog qhov loj ntawm lub hauv paus

Kev nkag siab txog qhov loj ntawm lub khib 19-nti yog qhov tseem ceeb thaum siv cov PCs, servers, thiab cov khoom siv network. Peb qhov kev ntsuas tseem ceeb yog qhov dav, qhov siab, thiab qhov tob, txhua qhov txhais los ntawm cov qauv kev lag luam, tab sis muaj kev hloov pauv rau cov ntawv thov tshwj xeeb.

 

  • Qhov dav ntawm khib – Qhov dav ntawm lub vaj huam sib luag pem hauv ntej yog 19 nti (482.6 hli) raws li EIA-310 tau txhais. Cov ntsia hlau mounting yog me ntsis nqaim dua, nrog rau qhov sib nrug sab hauv 17.75-nti, kom ntseeg tau tias cov khoom siv nrog cov tes tuav lossis bezels tseem yuav haum. Qee qhov kev lag luam kuj siv 23-nti racks, tab sis qhov loj ntawm 19-nti rack tseem yog qhov tseem ceeb hauv IT thiab kev siv tswj kev lag luam.
  • Qhov siab ntawm lub khib - ntsuas hauv cov chav khib (U), qhov twg 1U sib npaug 1.75 nti (44.45 hli). Cov khoom siv xws li 1U rackmount servers, 2U storage arrays, thiab 4U industrial PCs yog tsim los rau qhov kev ntsuas no. Qhov loj me ntawm chassis feem ntau yog 42U lossis 48U, nrog rau lub peev xwm ntsug ntawm ntau tshaj 6 feet.
  • Qhov tob ntawm khib – Tsis zoo li qhov dav thiab qhov siab, qhov tob tsis tau raug ntsuas tag nrho. Cov qib ib txwm muaj yog 600 mm (24″), 800 mm (31.5″), 1000 mm (39.4″), thiab 1200 mm (47.2″). Qhov kev xaiv qhov tob cuam tshuam rau kev tswj hwm cable, cua ntsawj, thiab kev sib raug zoo nrog cov servers loj dua.

 

Txheej txheem cej luam ntawm qhov ntev ntawm lub khib

 

qhov ntev Tus nqi txheem Cov Lus Cim
Dav 19″ (482.6 hli) Sab hauv tsheb ciav hlau ~ 17.75 ″
Qhov siab 1U = 1.75″ Cov khib 42U thiab 48U feem ntau yog cov khib
qhov tob 600–1200 hli Nyob ntawm qhov loj ntawm lub server, kev txias, thiab kev cabling

 

Los ntawm kev sib phim nrog cov qhov ntev ntawm cov khib no, cov koom haum ua kom muaj kev sib koom tes, kev siv qhov chaw zoo, thiab cov khoom siv tau rau ob qho tib si IT thiab kev lag luam rackmount PC xa tawm.

Qhov loj thiab qhov ntev ntawm lub khib piav qhia txog cov lus qhia tiav rau cov qauv ntawm server thiab rackmount pc

IV. Hom Rack thiab Kev Teeb tsa

Lub khib 19-nti muaj ntau hom thiab kev teeb tsa, txhua tus rau cov PCs rackmount tshwj xeeb, cov servers, kev sib txuas lus thiab kev siv hauv kev lag luam. Kev xaiv cov qauv zoo ua kom muaj kev siv qhov chaw zoo tshaj plaws, cua nkag tau zoo thiab kev txhawb nqa cov khoom siv.

 

  • Ob-ncej (relay) racks – nyias nyias, tsis hnyav, thiab feem ntau yog teeb rau hauv pem teb, cov no zoo tagnrho rau cov hloov pauv network, cov vaj huam sib luag patch, thiab cov khoom siv teeb tsa rack. Feem ntau pom muaj nyob rau hauv cov txee sib txuas lus uas qhov tob thiab qhov hnyav txwv.
  • Cov txee plaub-ncej muaj cov ntsia hlau pem hauv ntej thiab nram qab, muab kev faib qhov hnyav zoo dua rau cov servers, UPS systems, thiab cov PCs loj hauv kev lag luam. Lawv tuaj yeem qhib rau kev nkag mus tau lossis kaw rau kev ruaj ntseg thiab kev tswj cua.
  • Cov txee (racks) - Kaw tag nrho nrog cov qhov rooj xauv tau, cov vaj huam sib luag sab, thiab cov kab ke tswj hwm cable. Nrov hauv cov chaw khaws ntaub ntawv thiab cov chav ua haujlwm automation uas kev tiv thaiv plua plav, kev tswj hwm txias, thiab kev ruaj ntseg yog qhov tseem ceeb.
  • Cov txee dai phab ntsa – cov thawv me me rau cov chaw ua haujlwm ceg, cov chaw teeb tsa AV, lossis cov chaw tsim khoom lag luam me. Feem ntau lawv muaj peev xwm txij li 6U txog 18U.
  • Cov txee tshwj xeeb - Muaj xws li cov txee uas tiv thaiv suab nrov rau cov chaw ua haujlwm, cov txee uas tiv thaiv av qeeg uas ua raws li Telcordia GR-63-CORE, thiab cov thawv dav hlau mobile ATA rau cov khoom siv tshaj tawm thiab cov khoom siv nyob.

 

Txheej txheem cej luam ntawm qhov kev teeb tsa khib

 

Hom khib Cov ntaub ntawv siv ib txwm muaj Ua kom muaj zog
2-Ncej Kev sib txuas lus, thaj vaj huam sib luag Tus nqi tsim nyog, me me
4-Ncej Cov servers, rackmount PCs Kev ruaj khov, kev nthuav dav
Tsev nyob Cov chaw khaws ntaub ntawv, kev tswj hwm kev lag luam Kev Nyab Xeeb, cua ntsawj, kev tswj hwm cable
ntsia rau ntawm phab ntsa Cov chaw ua haujlwm me, AV, Edge IT Txuag chaw
kev tshwj xeeb Xov tooj cua, av qeeg, xov tooj ntawm tes tsim tshwj xeeb


Los ntawm kev xaiv qhov kev teeb tsa rack tsim nyog, cov koom haum tuaj yeem sib npaug ntawm qhov ceev, txias, kev tswj hwm cable thiab kev ruaj ntseg los tsim cov khoom siv rackmount zoo thiab txhim khu kev qha.

 

V. Kev teeb tsa cov ntsia hlau thiab kho vajtse

Ib feem tseem ceeb ntawm txhua lub rack system 19-nti yog nws cov mounting rails thiab hardware, uas txhais tau tias yuav ua li cas kom ruaj ntseg thiab ua haujlwm tau zoo ntawm rackmount PCs, servers, thiab network devices. Thaum qhov loj thiab qhov ntev ntawm lub rack tsim lub moj khaum, nws yog cov rails, cov qauv qhov, thiab cov fasteners uas ua kom muaj kev ruaj khov mus sij hawm ntev, nkag tau yooj yim, thiab sib xws nrog ntau yam khoom siv.


Hom ntawm cov qhov mounting

 

Cov qauv kev lag luam txhais peb hom qhov uas siv rau hauv cov khib rails:

 

  • Cov qhov uas muaj xov - Cov qhov uas tau tho ua ntej lawm (feem ntau yog 10-32, 12-24, lossis M6) uas txais cov ntsia hlau ncaj qha. Txhim khu kev qha, tab sis tsis yooj ywm, vim tias kev zawm dhau tuaj yeem ua rau cov xov puas.
  • Cov qhov (puag ncig) - cov qhov tsis muaj xov uas xav tau cov ntsia hlau thiab cov txiv ntoo. Tsis tshua muaj nyob rau hauv cov txee IT niaj hnub no, tab sis tseem pom nyob rau hauv cov chaw ua haujlwm.
  • Cov qhov plaub fab - qhov kev tsim qauv uas siv ntau tshaj plaws niaj hnub no. Cov no lees txais cov txiv ntoo cage, uas tso cai rau ntau hom ntsia hlau thiab hloov pauv sai. Tus qauv hauv feem ntau ntawm cov racks server, cov chaw khaws ntaub ntawv, thiab cov txee lag luam.


Kev teeb tsa cov ntaiv thiab cov tshuab zawv zawg

 

Cov ntsia hlau yog cov ncej ntsug hauv lub khib uas tuav cov khoom siv. Ntau yam khoom siv, tshwj xeeb tshaj yog cov servers rackmount thiab cov PCs kev lag luam, siv cov khoom siv ntsia hlau uas txuas rau ob qho tib si pem hauv ntej thiab nram qab. Cov kab ke no tso cai rau:

 

  • Yooj yim nkag mus rau kev saib xyuas lossis hloov pauv
  • Kev txhawb nqa kub-swap rau cov servers lag luam
  • Cov caj npab tswj cable (CMA) rau kev kho cov cabling tom qab lub server

 

Cov hlau zoo feem ntau yog ua los ntawm cov hlau 2 hli lossis tuab dua, uas ua rau muaj peev xwm nqa khoom ntau dua rau cov PC rackmount hnyav 2U lossis 4U.


Kev txhawb nqa ntawm cov qauv thiab kev xav txog kev tiv thaiv av qeeg

 

Rau kev ruaj khov, plaub-ncej racks faib qhov hnyav ntawm cov khoom siv sib npaug, yog li txo qhov kev ntxhov siab ntawm cov khoom siv mounting. Hauv cov chaw uas muaj kev co lossis av qeeg, racks yuav tsum ua tau raws li Telcordia GR-63-CORE thiab GR-3108-CORE cov qauv kev ua raws cai. Cov no xav tau cov hlau txhawb nqa, bracing, thiab kho vajtse uas tuaj yeem tiv taus cov khoom hnyav.


Cov khoom siv thiab cov khoom siv kho vajtse nthuav dav

 

Ib lub rackmount hardware ecosystem feem ntau suav nrog:

 

  • Cov txiv ntseej cage thiab cov txiv ntseej clip - rau kev hloov kho qhov loj me ntawm cov ntsia hlau sib txawv
  • Rail adapter - rau kev teeb tsa cov khoom siv tsis yog tus qauv
  • Cov tais cable thiab cov ducts - rau kev tswj hwm cabling uas muaj qauv
  • Cov chaw faib hluav taws xob (PDUs) - teeb tsa ntsug lossis hauv qhov chaw xoom-U rau kev muab hluav taws xob zoo
  • Qhov chaw kiv cua thiab cov cua deflectors - tswj kev txias zoo hauv cov servers uas ntim ntau


Rooj siv rau cov khoom sib dhos

 

ib feem kev ua haujlwm Cov ntaub ntawv siv dav dav
Cov qhov xov Kev ntsia hlau ncaj qha Cov txee qub, cov thawv me me
Cov qhov plaub fab Kev ywj pheej hauv kev sib dhos ntawm lub txiv ntoo cage Cov servers ntawm lub tuam txhab, cov chaw khaws ntaub ntawv
Cov ntaiv swb Ua rau muaj kev sib pauv kub thiab yooj yim txij nkawm Rackmount PCs, cov tshuab cia khoom
Kev tswj hwm cable Npaj cov cables, tsis txhob muaj cov cable clutter Network racks, kev teeb tsa ceev ceev
Kev faib hluav taws xob Kev faib hluav taws xob hauv lub khib IT, kev sib txuas lus, kev lag luam automation


Los ntawm kev xaiv cov txheej txheem mounting rail thiab cov khoom siv kho vajtse kom raug, cov koom haum ua kom ntseeg tau tias lawv cov khoom siv rackmount tsis yog tsuas yog muaj kev nyab xeeb xwb tab sis kuj tau ua kom zoo rau kev yooj yim ntawm kev saib xyuas, cua nkag, thiab kev ntseeg siab mus sij hawm ntev.

VI. Cov Khoom Siv & Kev Siv

Lub khib 19-nti tsis yog tsuas yog ib lub thav duab xwb; nws yog lub hauv paus rau kev muab ntau yam khoom siv hauv cov chaw khaws ntaub ntawv, kev sib txuas lus, kev tshaj tawm, thiab kev lag luam automation. Nws qhov loj me thiab qhov ntev ntawm lub khib tso cai rau ntau yam khoom siv los ntawm ntau tus neeg muag khoom kom nyob ua ke hauv tib lub thawv, ua kom muaj kev sib koom tes thiab kev nthuav dav.


Cov khoom siv rackmount feem ntau

 

  • Rackmount PCs thiab Industrial PCs - feem ntau yog 1U txog 4U siab, tsim los rau kev tswj hwm kev lag luam, kev ua haujlwm hauv Hoobkas thiab kev suav ntug.
  • Cov servers - Cov neeg rau zaub mov Blade, 1U application servers thiab 2U–4U storage servers yog cov tseem ceeb hauv cov chaw khaws ntaub ntawv.
  • Cov khoom siv network - cov routers, switches, firewalls thiab patch panels uas yog lub hauv paus ntawm cov lag luam IT thiab kev sib txuas lus hauv network.
  • Cov khoom siv hluav taws xob thiab cov khoom siv txias – Cov tshuab UPS uas teeb tsa rau hauv rackmount, PDUs (Power Distribution Units) thiab cov tais kiv cua rau kev tswj cua.
  • Cov khoom siv audiovisual - cov khoom sib xyaw ua ke, cov amplifiers thiab cov encoders tshaj tawm, siv dav hauv AV thiab xov xwm tsim khoom racks.


Siv rau hauv ntau qhov chaw ib puag ncig

 

  • Cov chaw khaws ntaub ntawv – Cov racks ua rau muaj kev xa tawm ntawm cov servers uas muaj ntau qhov ceev, ua kom cua txias zoo (los ntawm pem hauv ntej mus rau tom qab) thiab kev tswj hwm cable uas muaj qauv.
  • Cov khoom siv sib txuas lus - ​​Ob-ncej relay racks tuav cov keyboards sib txuas lus thiab cov khoom siv kho.
  • Cov chaw ua haujlwm hauv kev lag luam - Cov txee kaw tiv thaiv cov PCs rackmount kev lag luam los ntawm hmoov av, kev co thiab kev hloov pauv kub.
  • Kev Tshaj Tawm thiab AV – cov txee tshwj xeeb muab qhov chaw rau kev rwb thaiv suab, kev txav mus los (cov thawv ya dav hlau) thiab kev nyab xeeb ntawm av qeeg.


Rooj Tso Khoom Siv Rack

Hom ntaus ntawv Qhov siab (U) Cov ntaub ntawv siv ib txwm muaj
1U Server 1U Kev tswj hwm lub vev xaib, kev ua haujlwm virtual
2U cia array 2U Kev khaws cia cov ntaub ntawv muaj peev xwm siab
4U kev lag luam PC 4U Kev tswj hwm, kev tswj hwm
Rackmount hloov 1U–2U Kev ua haujlwm hauv network thiab kev sib txuas lus
Lub kaw lus UPS 2U–6U Kev muab hluav taws xob thaum muaj xwm txheej ceev hauv cov chaw khaws ntaub ntawv


Los ntawm kev siv hom khib 19-nti, cov koom haum ua tiav qhov chaw ua haujlwm tau zoo, kev loj hlob zoo, thiab kev saib xyuas zoo dua, ua rau nws yog qhov kev xaiv thoob ntiaj teb rau cov khoom siv niaj hnub rackmount. (Kawm ntxiv txog 1U rackmount PCs, 2U rackmount PCs, thiab lwm yam.)

VII. Kev sib piv nrog lwm cov qauv

Thaum lub khib 19-nti yog tus qauv thoob ntiaj teb rau kev teeb tsa cov servers, cov khoos phis tawj rackmount rau kev lag luam , thiab cov khoom siv network, muaj cov qauv rack lwm txoj uas txuas ntxiv siv rau hauv qee yam kev lag luam. Kev nkag siab txog qhov sib txawv no yog qhov tseem ceeb thaum npaj thiab nthuav dav cov khoom siv.


Cov qauv khib lwm txoj

 

  • 10-nti racks - Cov racks me me, feem ntau siv rau cov khoom siv network me me, cov khoom siv AV lossis cov chaw kuaj hauv tsev. Lawv txuag qhov chaw, tab sis tsis tuaj yeem siv rau hauv kev lag luam lossis kev lag luam.
  • Cov khib 23-nti - Ib qho qauv kev sib txuas lus qub, uas feem ntau siv rau hauv cov chaw hloov pauv qub. Cov khib no muaj qhov dav ntawm vaj huam sib luag ntau dua (584 hli) tab sis feem ntau raug hloov los ntawm cov khib 19-nti hauv cov chaw khaws ntaub ntawv niaj hnub no.
  • Qhib Rack Standard (OCP) - Tsim los ntawm Open Compute Project, cov racks no tswj hwm tib lub chassis dav 600 mm tab sis txhawb nqa cov khoom siv IT dav dua (21 nti / 533 mm). Nyiam nyob rau hauv hyperscale data centers rau qhov ceev dua thiab kev txhim kho cua.
  • Eurocard / DIN 41494 – Siv dav hauv kev tswj hwm kev lag luam thiab cov kab ke embedded, ua raws li IEC 60297 cov lus qhia. Feem ntau siv rau cov khoom siv PCB hauv kev ua haujlwm tsis siv neeg thiab cov kab ke sim.


Cov lus sib piv

 

Tus qauv khib Dav Daim ntawv thov dav dav Xwm Txheej / Kev Pom Zoo
19-nti khib 482.6 hli Cov servers, rackmount PCs, IT Tus qauv thoob ntiaj teb, tseem ceeb
10-nti khib 254 hli AV, SOHO, Edge-IT Niche, siv tsawg
23-nti khib 584 hli Kev sib txuas lus qub txeeg qub teg Kev tsis kam lees txais
OCP Qhib Khib 533 hli (21″) Cov chaw khaws ntaub ntawv hyperscale Kev loj hlob ntawm cov neeg muab kev pabcuam huab
Daim Ntawv Qhia ntawm Tebchaws Europe/DIN Qhov loj 3U/6U Kev siv tshuab ua lag luam Muaj zog hauv Tebchaws Europe / Kev Lag Luam

Kev sib piv lub khib 19-nti nrog cov kev xaiv no ua rau nws meej meej vim li cas nws tseem yog qhov kev xaiv tseem ceeb: kev sib raug zoo dav dav, kev ua raws li cov qauv kev lag luam, thiab kev nthuav dav. Cov chaw tshwj xeeb - xws li kev sib txuas lus lossis hyperscale computing - tej zaum tseem yuav nyiam lwm hom ntawv rau cov kev xav tau ua haujlwm tshwj xeeb.

VIII. Cov Lus Qhia Luv Luv thiab Cov Kev Xyaum Zoo Tshaj Plaws

Lub khib 19-nti tseem yog lub hauv paus rau cov PCs hauv tsev, cov servers, cov khoom siv network, thiab cov tshuab tswj kev lag luam. Nws qhov loj thiab qhov ntev ntawm lub khib txheem - dav 19 nti, siab 1.75-nti (U), thiab tob 600–1200 hli - muab kev sib koom ua ke uas xav tau rau IT niaj hnub, kev sib txuas lus, thiab kev siv hauv kev lag luam. Los ntawm kev ua raws li cov qauv EIA-310 thiab IEC 60297, cov tuam txhab ua kom ntseeg tau tias cov khoom siv los ntawm cov neeg muag khoom sib txawv haum rau hauv tib lub thawv.


Cov ntsiab lus tseem ceeb

 

  • Dav: Kho kom ruaj khov ntawm 19 nti (482.6 hli), ua kom ntseeg tau tias muaj kev sib raug zoo thoob ntiaj teb.
  • Qhov siab: Ntsuas hauv cov chav sib dhos (U), nrog rau 42U thiab 48U racks feem ntau nyob rau hauv cov chaw khaws ntaub ntawv.
  • Qhov tob: Muaj qhov loj sib txawv ntawm 600 mm thiab 1200 mm, xaiv raws li qhov ntev ntawm lub server, qhov sib nrug ntawm cable thiab cua nkag.
  • Cov hom khib nyiab: Cov txee relay 2-ncej rau cov khoom siv sib txuas lus sib txuas lus me me, cov thav duab qhib 4-ncej rau cov servers hnyav, thiab cov qhov rooj rau cov chaw ruaj ntseg, tswj tau plua plav.
  • Cov khoom siv mounting: Cov qhov plaub fab nrog cov txiv ntoo cage tam sim no yog tus qauv kev lag luam, ua ke nrog cov slide rails, CMAs (cable management arms) thiab PDUs rau kev ua haujlwm zoo.

 

Cov kev coj ua zoo tshaj plaws rau kev xa tawm rackmount

 

  • Txoj kev npaj rau kev loj hlob - Xaiv lub txee uas muaj cov chav txee ntxiv kom haum rau cov servers yav tom ntej, UPS systems, lossis industrial PCs.
  • Ua kom txias ua ntej - Xyuas kom muaj cua nkag los ntawm pem hauv ntej mus rau tom qab, tseg qhov chaw rau cov kav cua, thiab xav txog kev tshem cov phaj kom tsis txhob muaj cua kub dhau.
  • Npaj cov cabling - Siv cov tswj hwm cable ntsug, xoom-U PDUs, thiab CMAs los ua kom cov cabling muaj qauv thiab ua haujlwm tau zoo.
  • Xyuas kom ruaj khov – Hauv cov chaw muaj av qeeg lossis chaw ua haujlwm, siv cov racks uas tau ntawv pov thawj raws li cov qauv Telcordia GR-63-CORE.
  • Ntsuas ob zaug, nruab ib zaug - Ib txwm xyuas kom meej qhov tob ntawm lub txee, qhov qauv ntawm qhov mounting thiab qhov hnyav uas muaj peev xwm ua ntej xa tawm.

 

Los ntawm kev siv cov kev coj ua zoo tshaj plaws no rau kev teeb tsa lub txee, cov thawj coj IT thiab cov engineers tuaj yeem tsim cov khoom siv txee uas tuaj yeem nthuav dav, ruaj ntseg, thiab txhim khu kev qha uas ua rau lub sijhawm ua haujlwm siab tshaj plaws, txhim kho kev ua haujlwm ntawm huab cua, thiab ua kom yooj yim rau kev saib xyuas mus sij hawm ntev.

 

Cov Khoom Sib Xws

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