I-MINI SAS 8087 ukuya kwi-MINI SAS 8482 ene-Power Servers Intambo yoQhagamshelo olukhawulezayo olukwikhompyutha
Izicelo:
Izicelo:
Iintambo zeMINI SAS zisetyenziswa kakhulu kwikhompyutha, uthumelo lwedatha kunye nesixhobo seseva.
【I-INTERFACE】
Le yi-interface encinci ye-Serial SCSI.
Uphawu lweMveliso
Uzinzo oluPhezulu lweSignali:
Kwimeko-bume ye-elektroniki enzima njengeseva, ukuzinza kwesignali kubaluleke kakhulu. Lo mgca wokudibanisa uhlala usebenzisa izixhobo ezikumgangatho ophezulu kunye neenkqubo zokuvelisa eziphambili, ezinokumelana ngempumelelo nempembelelo yezinto zangaphandle ezifana nokuphazamiseka kwe-electromagnetic, ziqinisekise ukuchaneka kunye nokuzinza kokudluliselwa kwedatha, kwaye zinciphise umngcipheko weempazamo kunye nokulahleka kokudluliselwa kwedatha.
Ukuhambelana Okuqinileyo:
Isiphelo esinye yi-MINI SAS 8087 interface, kwaye esinye isiphelo yi-MINI SAS 8482 interface, evumela ukuba iqhagamshelane kakuhle nezixhobo zeseva ezine-interfaces ezihambelanayo, ezifana nomlawuli we-RAID kunye ne-hard disk array yeseva. Nokuba zikwizixhobo zeseva ezintsha okanye kwezinye iimodeli ezindala zezixhobo, ukuba zinezi-interfaces zimbini, olu hlobo lomgca wokudibanisa lungasetyenziselwa uqhagamshelo, kwaye luhambelana ngokubanzi.
Umsebenzi woNikezelo lwaMandla oXhasa:
Ukuba nomsebenzi wombane luphawu olubalulekileyo lwale ntambo yokudibanisa. Ngaphakathi kwiseva, ezinye iidiski ezinzima okanye izixhobo zokugcina zinokufuna inkxaso eyongezelelweyo yamandla ukuze zisebenze ngokufanelekileyo. Olu hlobo lomgca wokudibanisa nombane lunokubonelela ngokuthe ngqo ngombane kwizixhobo ezixhunyiweyo, ngaphandle kwesidingo seadaptha yamandla eyongezelelweyo okanye iingcingo zombane ezintsonkothileyo. Ayipheleli nje ekuququzeleleni uqhagamshelo lwezixhobo kodwa ikwaphucula ucoceko kunye nokugcinwa kakuhle ngaphakathi kwiseva.
Iinkcukacha zeMveliso
Ubude beCable 0.5M /0.8M/1M
Umbala Omnyama
Isitayile soQhagamshelo esithe Tye
Ubunzima beMveliso
I-Wire Gauge 28/30 AWG
Ububanzi bentambo
Iphakhejig Ulwazi
IphakhejiUbungakanani1Ukuthunyelwa
(Iphakheji)
Ubunzima
Izisombululo zeDijithali eziphezulu
Iinkcukacha zeMveliso
Ulwazi lwewaranti
Inombolo yenxalenye JD-DC29
IwarantiUnyaka o-1
Izixhobo zekhompyutha
Isini IMINII-SAS 8087toI-MINI SAS8482
Uhlobo lweJakethi yeCable HDPE/PP
Uhlobo lwe-Cable Shield Al foil
Isidibanisi seGolide esifakwe ipleyiti
Isiqhagamsheli (iziqhagamsheli)
Isiqhagamsheli A MINI SAS 8087
Isixhumi B MINI SAS 8482
I-MINI SAS 8087 ukuya kwi-MINI SAS 8482ngentambo yamandla
Ipleyite zegolide
Umbala Omnyama
Iinkcukacha
1. I-MINI SAS 8087 ukuya kwi-4X SATA 90Degree Cable
2. Izihlanganisi zegolide ezigqunywe ngegolide
3. Umqhubi: TC/BC (ubhedu olungenanto),
4. Igeyiji: 28/30AWG
5. Ijakethi: Inayiloni okanye ityhubhu
6. Ubude: 0.5m/ 0.8m okanye ezinye. (ukhetho)
7. Zonke izixhobo ezinesikhalazo seRoHS
| Zombane | |
| Inkqubo yoLawulo loMgangatho | Ukusebenza ngokwemigaqo nemithetho kwi-ISO9001 |
| I-Voltage | DC300V |
| Ukumelana nobushushu | 2M imizuzu |
| Ukumelana noQhagamshelwano | Ubuninzi be-3 ohm |
| Ubushushu bokusebenza | -25C—80C |
| Izinga lokudluliselwa kwedatha |
Zithini iimpawu zeentambo ze-SAS kunye neentambo ze-SAS?
Intambo ye-SAS yindawo yokugcina idatha yediski, isixhobo esibaluleke kakhulu, yonke idatha kunye nolwazi kufuneka lugcinwe kwidiski. Isantya sokufunda idatha simiselwa lujongano lonxibelelwano lwediski. Kwixesha elidlulileyo, besisoloko sigcina idatha yethu nge-SCSI okanye i-SATA interfaces kunye nee-hard drives. Kungenxa yophuhliso olukhawulezayo lwetekhnoloji ye-SATA kunye neenzuzo ezahlukeneyo apho abantu abaninzi baya kuqwalasela ukuba kukho indlela yokudibanisa zombini i-SATA kunye ne-SCSI, ukuze iingenelo zazo zombini zidlalwe ngaxeshanye. Kule meko, i-SAS ivele. Izixhobo zokugcina idatha ezidityanisiweyo zinokwahlulwahlulwa zibe ziindidi ezintathu eziphambili, ezizezi, i-middle-end ephezulu kunye ne-near-end (Near-Line). Izixhobo zokugcina idatha ezikwi-high-end ikakhulu zii-Fibre channel. Ngenxa yesantya sokudlulisa idatha yeFibre channel, uninzi lwezixhobo zokugcina idatha ye-optical fiber ezikwi-high-end zisetyenziswa kwindawo yokugcina idatha yesitshixo semisebenzi emininzi. Isixhobo sokugcina idatha esikwi-middle-range ikakhulu zizixhobo ze-SCSI, kwaye sinembali ende, esetyenziswa kwindawo yokugcina idatha ebalulekileyo yenqanaba lorhwebo. Ifinyeziwe njenge (SATA), isetyenziswa ekugcinweni okukhulu kwedatha engengomsebenzi ubalulekileyo kwaye yenzelwe ukuthatha indawo yogcino lwedatha lwangaphambili kusetyenziswa iteyiphu. Eyona nzuzo ilungileyo yezixhobo zokugcina iFibre Channel kukudluliselwa ngokukhawuleza, kodwa inexabiso eliphezulu kwaye kunzima ukuyigcina; izixhobo ze-SCSI zinokufikelela ngokukhawuleza kunye nexabiso eliphakathi, kodwa ayinwebeki kangako, ikhadi ngalinye le-SCSI interface liqhagamshela ukuya kuthi ga kwi-15 (itshaneli enye) okanye izixhobo ezingama-30 (ezine-dual channel). I-SATA yiteknoloji ephuhla ngokukhawuleza kwiminyaka yakutshanje. Eyona nzuzo yayo inkulu kukuba ingabizi kakhulu, kwaye isantya asicothi kakhulu kune-SCSI interface. Ngophuhliso lwetekhnoloji, isantya sokufunda idatha se-SATA sisondela kwaye sidlula i-SCSI interface. Ukongeza, njengoko i-hard disk ye-SATA isiya ibiza kwaye ibiza kakhulu, ingasetyenziselwa ukugcina idatha kancinci kancinci. Ngoko ke indawo yokugcina yeshishini yendabuko kuba xa kujongwa ukusebenza kunye nozinzo, kunye ne-SCSI hard disk kunye ne-fiber optic channel njengeqonga lokugcina eliphambili, i-SATA isetyenziswa kakhulu kwidatha engabalulekanga okanye kwikhompyutha yomntu yedesktop, kodwa ngokukhula kwetekhnoloji ye-SATA kunye nezixhobo ze-SATA zivuthiwe, le ndlela iyatshintshwa, abantu abaninzi baqala ukuhoya i-SATA ngale ndlela yoqhagamshelo lokugcina idatha.











