Isishwankathelo seCable ye-SAS Ukusuka kuQhagamshelwano lwaNgaphakathi 8087 ukuya kwisantya saNgaphandle esiPhezulu 8654
Xa usakha okanye uphucula iinkqubo zokugcina ezikumgangatho weshishini, indawo yokusebenza ephezulu, okanye izixhobo ezithile zeNAS, sihlala sidibana neentambo ezahlukeneyo ezikhangeleka zifana. Phakathi kwazo, iintambo ezinxulumene ne "MINI SAS" zibalulekile kodwa zinokubhida. Namhlanje siza kuphonononga "I-MINI SAS 8087 ukuya ku-8654 4i Ikhebula"kwaye"I-MINI SAS 8087 Cable"ukukunceda ukuba uqonde ngokucacileyo ukusetyenziswa kunye nokungafani kwazo.
I. Ukuqonda okuSisiseko: Yintoni i-MINI SAS?
Okokuqala, i-SAS (i-Serial Attached SCSI) yiprothokholi esetyenziselwa ukuqhagamshela kunye nokulawula izixhobo zangaphandle zekhompyuter, ngakumbi ii-hard disk drives. Ithathe indawo yetekhnoloji ye-SCSI ephelelwe lixesha. I-MINI SAS luhlobo olubonakalayo lwe-interface ye-SAS, encinci kunojongano lwangaphambili lwe-SAS kwaye inokubonelela ngoqhagamshelo lwe-bandwidth ephezulu kwiindawo ezilinganiselweyo.
Ngexesha lokuvela kwe-MINI SAS, kuye kwavela iimodeli ezahlukeneyo zonxibelelwano, phakathi kwazo i-SFF-8087 kunye ne-SFF-8654 ngabameli ababini ababaluleke kakhulu.
I-MINI SAS 8087 (SFF-8087): Le yimodeli yakudala yesinxibelelanisi sangaphakathi se-MINI SAS. Yi-36-pin interface, edla ngokusetyenziswa ukuqhagamshela i-motherboard (ikhadi le-HBA) kwi-backplane okanye ngokuthe ngqo kwii-hard drives ezininzi. Enye i-interface ye-SFF-8087 idibanisa iziteshi ezine ze-SAS, nganye ine-bandwidth yethiyori ye-6Gbps (kuxhomekeke kwinguqulo ye-SAS, ingaba yi-3Gbps okanye i-12Gbps), ngaloo ndlela i-bandwidth iyonke inokufikelela kwi-24Gbps.
I-MINI SAS 8654 (SFF-8654): Lo ngumgangatho omtsha wokudibanisa wangaphandle, odla ngokubizwa ngokuba yi-Mini SAS HD. Ikwanayo nezikhonkwane ezingama-36 kodwa incinci ngokwasemzimbeni kwaye ixinene ngakumbi kuyilo. Isetyenziswa ikakhulu ukudibanisa izibuko zangaphandle zezixhobo, ezifana nomncedisi womncedisi ukuya kwikhabhathi yedisk yangaphandle. I-interface enye ye-SFF-8654 ikwaxhasa amajelo amane e-SAS kwaye iyahambelana ne-SAS 3.0 (12Gbps) kunye neenguqulelo eziphezulu.
II. Uhlalutyo olungundoqo: I-MINI SAS 8087 ukuya kwi-8654 4i Ikhebula
Ngoku, makhe sigxile kwigama eliphambili lokuqala:I-MINI SAS 8087 ukuya ku-8654 4i Ikhebula.
Ukusuka kwigama, sinokutolika ngokuthe ngqo:
Esinye isiphelo lujongano lwe-SFF-8087 (ujongano lwangaphakathi)
Esinye isiphelo lujongano lwe-SFF-8654 (ujongano lwangaphandle)
"I-4i" idla ngokumela "iitshaneli ezi-4 ngaphakathi", apha inokuqondwa njengoko le ntambo ithwala uqhagamshelwano olupheleleyo lwe-4-channel SAS.
Yintoni umsebenzi ongundoqo wale ntambo? -Yiyo "ibhulorho" edibanisa ukugcinwa kwangaphakathi kunye nokwandiswa kwangaphandle komncedisi.
Iimeko zosetyenziso oluqhelekileyo:
Khawufane ucinge ukuba unomncedisi wenqaba okanye indawo yokusebenzela enekhadi le-HBA kwi-motherboard ene-SFF-8087 interface. Ngoku, kufuneka uqhagamshelane nekhabhathi yangaphandle yedisk ye-SAS, kwaye ujongano lwangaphandle lwale diski luluhlu lwekhabhathi luyi-SFF-8654 kanye.
Ngeli xesha, iI-MINI SAS 8087 ukuya ku-8654 4i Ikhebulauyadlala. Ufaka isiphelo se-SFF-8087 kwikhadi le-HBA langaphakathi lomncedisi, kwaye uqhagamshele isiphelo se-SFF-8654 kwi-port yekhabhinethi yedisk yangaphandle. Ngale ndlela, umncedisi unokuqaphela kwaye alawule zonke ii-hard drives kwikhabhinethi yedisk.
Ngamagama alula, oku "ukusuka ngaphakathi ukuya ngaphandle" umgca woxhulumaniso, ukuphumeza ukuhanjiswa kwedatha okungenamthungo kunye nesantya esiphezulu ukusuka kumlawuli we-SAS ngaphakathi kwiseva ukuya kwisixhobo sokugcina sangaphandle.
III. Ukuthelekisa ukuqonda:I-MINI SAS 8087 Cable
Igama elingundoqo lesibini elithi "MINI SAS 8087 Cable" yingcamango ebanzi, ibhekisela kwintambo enye okanye zombini iziphelo zibe yi-SFF-8087 interfaces. Ngokuqhelekileyo isetyenziselwa ukudibanisa kwangaphakathi kwezixhobo.
Iindidi eziqhelekileyo ze-MINI SAS 8087 Cable ziquka:
Uhlobo loqhagamshelo oluthe ngqo (SFF-8087 ukuya kwi-SFF-8087): Olona hlobo luxhaphakileyo, olusetyenziselwa uqhagamshelwano oluthe ngqo phakathi kwekhadi le-HBA kunye ne-backplane yomncedisi.
Uhlobo lwesebe (i-SFF-8087 ukuya kwi-4x SATA/SAS): Esinye isiphelo yi-SFF-8087, kwaye esinye isiphelo siphuma kwi-4 ezimeleyo ye-SATA okanye i-SAS yojongano lwedatha. Le ntambo isoloko isetyenziselwa ukudibanisa ikhadi le-HBA kwi-4 ezimeleyo ye-SATA okanye i-SAS hard drives ngaphandle kokudlula kwi-backplane.
Uhlobo lwesebe lokubuyela umva (i-SFF-8087 ukuya kwi-SFF-8643): Isetyenziselwa ukudibanisa amakhadi e-HBA asemgangathweni kunye nojongano oluhlaziyiweyo (njenge-SFF-8643) kwi-backplane okanye kwii-hard drives.
Umahluko ophambili ukusuka kwi-8087 ukuya kwi-8654 intambo:
Indawo yesicelo: I-MINI SAS 8087 Ikhebula isetyenziswa ikakhulu kwi-chassis yomncedisi; ngelixa i-8087 ukuya kwi-8654 Cable isetyenziselwa ngokukodwa ukudibanisa izixhobo zangaphakathi nangaphandle.
Ukuma komsebenzi: Eyokuqala yintambo "yonxibelelwano lwangaphakathi", ngelixa eyokugqibela iyintambo "yangaphakathi-ibhulorho yangaphandle".
IV. Isishwankathelo kunye neengcebiso zokuThenga
Faka i-MINI SAS 8087 ukuya ku-8654 4i iCable General MINI SAS 8087 Cable
Indibaniselwano yojongano Isiphelo esinye SFF-8087, esinye isiphelo SFF-8654 Ngokuqhelekileyo iziphelo zombini ziyi-SFF-8087, okanye isiphelo esinye amasebe ngaphandle
Usebenziso oluphambili Ukuqhagamshela iikhabhathi zokwandisa ukugcinwa kwangaphakathi nangaphandle zomncedisi Uqhagamshelwano lwecandelo ngaphakathi kweeseva kunye nezixhobo zokugcina
Iimeko zesicelo I-DAS yangaphandle (uGcino oluncamatheleyo ngokuthe ngqo) uqhagamshelo Ukuqhagamshela ikhadi le-HBA kwinqwelomoya, okanye ukudibanisa ngqo iihard drives
Uhlobo lwekhebhula Intambo yangaphandle (idla ngokuba ngqindilili, ikhusela ngcono) Intambo yangaphakathi
Iingcebiso zokuthenga: Cacisa iimfuno: Ngaba ufuna ukudibanisa izixhobo zangaphandle okanye wenze nje iingcingo zangaphakathi?
Qinisekisa ujongano: Phambi kokuthenga, nceda ujonge ngononophelo iintlobo zojongano kwiseva yakho yekhadi le-HBA kunye nokwandiswa kwekhabhinethi. Qinisekisa ukuba ngaba yi-SFF-8087 okanye i-SFF-8654.
Nika ingqalelo kwiinguqulelo: Qinisekisa ukuba iintambo zixhasa isantya se-SAS osifunayo (njenge-SAS 3.0 12Gbps). Iintambo ezikumgangatho ophezulu zinokuqinisekisa ukuthembeka kweempawu kunye nokuzinza.
Ubude obufanelekileyo: Khetha ubude obufanelekileyo beentambo ezisekelwe kuyilo lwekhabhinethi ukunqanda ukuba mfutshane kakhulu ukudibanisa okanye ixesha elide ukubangela ukuphazamiseka.
Ngolu hlalutyo lungentla, sikholelwa ukuba unokuqonda okucacileyo kwe-"MINI SAS 8087 ukuya ku-8654 4i Cable" kunye ne-"MINI SAS 8087 Cable". "Zizitya" eziyimfuneko ekwakheni inkqubo yokugcina esebenzayo nethembekileyo. Ukukhetha okuchanekileyo kunye nokusetyenziswa kwazo kusisiseko sokuqinisekisa ukusebenza okuzinzileyo kwenkqubo.
Ixesha lokuposa: Oct-22-2025
