I-MINI SAS 8087 Ukujika Kwesobunxele okungu-4X SAS SFF-8482 I-High Speed Server Internal Connection Wire Harness
Izicelo:
Izicelo:
Izintambo ze-MINI SAS zisetshenziswa kabanzi kumakhompyutha, ekudlulisweni kwedatha, kudivayisi yeseva,
【I-INTERFACE】
Lesi isixhumi esibonakalayo se-SCSI esinamathiselwe ku-Serial Attached esincane
Isici somkhiqizo
Umklamo Wezintambo Eziguquguqukayo:
Umklamo "wokujika kwesobunxele" wesixhumi esibonakalayo se-MINI SAS 8087 wandisa ukuguquguquka kwezintambo. Uma isikhala sangaphakathi seseva silinganiselwe kanye nokuhlelwa kwemishini eyinkimbinkimbi, lo mklamo wokujika ungavumelana kangcono nama-engeli ahlukene okufaka nezidingo zesikhundla, wenze kube lula ukuhlela nokuxhuma izintambo, unciphise isikhala esithathwa izintambo, futhi usize ekunciphiseni ukuphazamiseka okuhlangene phakathi kwezintambo.
Ukuzinza Okuphezulu Kwesignali:
Ukusetshenziswa kwezintambo nezixhumi zekhwalithi ephezulu kungaqinisekisa ukudluliswa okuzinzile kwezimpawu. Kumadivayisi afana namaseva anezidingo eziphakeme kakhulu zokunemba kwedatha nokuzinza, ukudluliswa kwesignali okuzinzile kubalulekile. Lokhu kuxhuma kwentambo kunganciphisa ngempumelelo ukuncishiswa kwesignali nokuphazamiseka, kuqinisekise ukuthembeka kokudluliswa kwedatha, futhi kunciphise ingozi yamaphutha okudluliswa kwedatha.
Imininingwane Yomkhiqizo
Izici ZomzimbaIkhebula
Ubude bekhebula: 0.5M /0.8M/1M
Umbala: Omnyama
Isitayela Sokuxhuma: Siqondile
Isisindo Somkhiqizo:
Ububanzi bentambo: 28/30 AWG
Iphakheji Yolwazi Lokupakisha
Ubuningi: 1 Ukuthunyelwa (Iphakheji)
Isisindo:
Imininingwane Yomkhiqizo
Imininingwane YomkhiqizoImininingwane
Ulwazi Lwewaranti
Inombolo yengxenye JD-DC25
IwarantiUnyaka ongu-1
Ihadiwe
Ubulili IMINII-SAS 8087toI-SATA engu-4X
Uhlobo lweJakethi Yekhebula i-HDPE/PP
Uhlobo lwe-Cable Shield Al foil
Isixhumi Esimboziwe Ngegolide
Isixhumi
Isixhumi A SAS 8087
Isixhumi B 4X SATA
I-MINI SAS 8087 kuya ku-I-SATA engu-4XIkhebula
Igolide Elihlanganisiwe
Umbala Omnyama
Imininingwane
1. I-MINI SAS 8087 kuya kukhebula le-4X SATA
2. Izixhumi ezimbozwe ngegolide
3. Umqhubi: TC/BC (ithusi elingenalutho),
4. Igeyiji: 28/30AWG
5. Ijakethi: Inayiloni noma iThubhu
6. Ubude: 0.5m/ 0.8m noma ezinye. (ongakukhetha)
7. Zonke izinto ezinesikhalazo se-RoHS
| Ugesi | |
| Uhlelo Lokulawula Ikhwalithi | Ukusebenza ngokwemigomo nemithetho ku-ISO9001 |
| I-voltage | I-DC300V |
| Ukumelana Nokushintshwa Kokushisa | 2M min |
| Ukumelana Nokuxhumana | 3 ohm ubuningi |
| Izinga Lokushisa Elisebenzayo | -25C—80C |
| Izinga lokudluliswa kwedatha | 12Gpbs |
Yiziphi izici zezintambo ze-SAS kanye nezintambo ze-SAS
Ikhebula le-SAS liyinkambu yokugcina yemidiya yediski iyidivayisi ebaluleke kakhulu, yonke idatha nolwazi kufanele lugcinwe kumidiya yediski. Isivinini sokufunda idatha sinqunywa yi-interface yokuxhuma yemidiya yediski. Esikhathini esidlule, besilokhu sigcina idatha yethu ngokusebenzisa izixhumi ze-SCSI noma ze-SATA kanye nama-hard drive. Kungenxa yentuthuko esheshayo yobuchwepheshe be-SATA kanye nezinzuzo ezahlukahlukene ukuthi abantu abaningi bazocabanga ukuthi ikhona yini indlela yokuhlanganisa i-SATA ne-SCSI, ukuze izinzuzo zazo zombili zidlalwe ngesikhathi esisodwa. Kulesi simo, kuvele i-SAS. Amadivayisi okugcina axhunyiwe angahlukaniswa cishe ngezigaba ezintathu ezinkulu, okungukuthi, i-middle-end ephezulu kanye ne-near-end (Near-Line). Amadivayisi okugcina aphezulu ikakhulukazi ayi-Fibre channel. Ngenxa yesivinini sokudlulisa esisheshayo se-Fibre channel, amadivayisi amaningi okugcina i-optical fiber asetshenziswa ekugcinweni kwedatha yokhiye wezinga lomsebenzi omkhulu. Idivayisi yokugcina ephakathi nendawo ikakhulukazi amadivayisi e-SCSI, futhi inomlando omude, isetshenziswa ekugcinweni kwedatha ebalulekile yezinga lokuhweba. Ifushaniswe ngokuthi (SATA), isetshenziswa ekugcinweni okukhulu kwedatha engabalulekile futhi ihloselwe ukufaka esikhundleni sekhophi yokusekelayo yedatha yangaphambilini kusetshenziswa itheyiphu. Inzuzo engcono kakhulu yamadivayisi okugcina i-Fibre Channel ukudluliswa okusheshayo, kodwa inentengo ephezulu futhi kunzima ukuyinakekela; Amadivayisi e-SCSI anokufinyelela okusheshayo kanye nentengo ephakathi, kodwa anwetshiwe kancane, ikhadi ngalinye lesikhombimsebenzisi se-SCSI lixhuma amadivayisi afinyelela ku-15 (isiteshi esisodwa) noma angu-30 (amashaneli amabili). I-SATA ubuchwepheshe obuthuthuka ngokushesha eminyakeni yamuva. Inzuzo yayo enkulu ukuthi ishibhile, futhi ijubane alinciphi kakhulu kunesikhombimsebenzisi se-SCSI. Ngokuthuthuka kobuchwepheshe, isivinini sokufunda idatha se-SATA siyasondela futhi sidlula isikhombimsebenzisi se-SCSI. Ngaphezu kwalokho, njengoba i-hard disk ye-SATA ishibhile futhi ibiza kakhulu, ingasetshenziswa kancane kancane ekulondolozeni idatha. Ngakho-ke isitoreji sebhizinisi sendabuko ngoba uma sicabangela ukusebenza nokuzinza, nge-SCSI hard disk kanye ne-fiber optic channel njengesikhulumi esiyinhloko sokugcina, i-SATA isetshenziswa kakhulu kwidatha engabalulekile noma kwikhompyutha yomuntu siqu yedeskithophu, kodwa ngokukhula kobuchwepheshe be-SATA kanye nemishini ye-SATA evuthiwe, le modi iyashintshwa, abantu abaningi baqala ukunaka i-SATA ngale ndlela yokuxhumeka kwedatha yochungechunge.











