Iplagi yokuhlolwa kwezixhobo zeMini SAS HD SFF-8644 Loopback Device Assembly

Inkcazo emfutshane:

1. Iplagi yokuhlolwa kwezixhobo zeMini SAS HD SFF-8644 Loopback Device Assembly

2. Izihlanganisi zegolide ezigqunywe ngegolide

3.Umqhubi: TC/BC (ubhedu olungenanto)

4. Igeyiji: 28/32AWG

5. Ijakethi: Inayiloni okanye ityhubhu

6. Ubude: 0.5m/ 0.8m okanye ezinye. (ukhetho)

7.Zonke izinto ezinesikhalazo seRoHS

Singayamkela indlela yokwenza ngokwezifiso ngokweemfuno zomthengi.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Umxholo onxulumeneyo

Iithegi zeMveliso

Izicelo:

Izicelo:

Iintambo zeMINI SAS zisetyenziswa kakhulu kwikhompyutha, kwizixhobo zeseva nakwidatha.

Ujongano:

Olu lujongano lwangaphandle lwe-Serial Attached SCSI (SAS) oluxineneyo. Lusebenzisa uyilo lwe-36-pin kwaye lune-casing yesinyithi. Luhambelana nonxibelelwano lwangaphandle olukhuselweyo kwaye lunokubonelela ngonxibelelwano oluzinzileyo noluthembekileyo. Olu jongano luhambelana ne-SAS 3.0 specifications kwaye luxhasa i-protocol yokudlulisa idatha ye-12Gb/s, enokwanelisa iimfuno zothumelo lwedatha olukhawulezayo. Ngaphezu koko, lunokuxhasa ukuya kuthi ga kwiiports ezi-4 (iitshaneli ezi-4) zothumelo lwedatha ye-SAS, lubonelela nge-bandwidth eyaneleyo yothumelo lwedatha olukhulu phakathi kwezixhobo.

Iinkcukacha:

Ngokwesiqhelo, kusetyenziswa izinto eziqinileyo zekhava, ezinokukhusela ngempumelelo iisekethe zangaphakathi kunye neengcingo kwaye zithintele umonakalo ovela kumandla angaphandle. Ngexesha lokufakelwa nokususwa kwekhava rhoqo kunye nokusetyenziswa, ikhava inokugcina uzinzo oluhle kunye nokuqina, yandise ubomi benkonzo yekhava ye-loopback.

Iinkcukacha zeMveliso

I-adaptha eyongeziweyo ye-Mini SAS HD SFF-8644

Ubude beCable

Umbala Omnyama

Isitayile soQhagamshelo esithe Tye

Ubunzima beMveliso

Ububanzi bentambo

Ulwazi lokuPakisha

Iphakheji

Ubungakanani 1Ukuthunyelwa (Iphakheji)

Ubunzima

Udluliselo lwedijithali oluphezulu ngamaxabiso ayi-12Gpbs

Iinkcukacha zeMveliso

Ulwazi lwewaranti

Inombolo yenxalenye JD-DC093

IwarantiUnyaka o-1

Uhlobo lweJakethi yeHardware

Umqhubi weCable

Izinto zokudibanisa zenziwe ngegolide

Isiqhagamsheli (iziqhagamsheli)

Isinxibelelanisi A

Isinxibelelanisi B

Iplagi yokuhlolwa kwezixhobo zeMini SAS HD SFF-8644 Loopback Device Assembly

Ipleyite zegolide

Umbala Omnyama

Iinkcukacha

1. Iplagi yokuhlolwa kwezixhobo zeMini SAS HD SFF-8644 Loopback Device Assembly

2. Izihlanganisi zegolide ezigqunywe ngegolide

3.Umqhubi: TC/BC (ubhedu olungenanto)

4. Igeyiji: 28/32AWG

5. Ijakethi: Inayiloni okanye ityhubhu

6. Ubude: 0.5m/ 0.8m okanye ezinye. (ukhetho)

7.Zonke izintokunye nesikhalazo 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

Ngaphambili: Intambo yoQhagamshelo lwangaphakathi lweSeva yePCIE Oculink SFF 8611 4I ukuya kwiMINI SAS SFF-8087

Okulandelayo: I-Mini SAS HD SFF-8087 ekhohlo ukuya kwi-4 SATA 7P I-Server esekunene eneentambo zoqhagamshelo lwangaphakathi olukhawulezayo

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.

Bhala umyalezo wakho apha uze uwuthumele kuthi