Indlela yokukhetha phakathi kwe-straight kunye ne-iintambo ze-SFF-8087 ukuya kwi-8088 ezine-engile yasekunene？
Kwiindawo zokugcina iiseva zanamhlanje kunye neendawo zokubala ezisebenzayo kakhulu, ukukhethwa kweentambo kumisela ngokuthe ngqo ukucoceka kweentambo zenkqubo kunye nokuzinza kokudluliselwa kwesignali. Namhlanje, siza kujonga isisombululo esibalulekileyo soqhagamshelo kwicandelo lokwandiswa kwesitoreji - iI-MINI SAS 8087 I-engile yasekunene ukuya kwi-SAS HD SFF-8088Le ntambo ayisebenzi nje kuphela njengebhulorho phakathi kweendawo zokunxibelelana zangaphakathi zeMini-SAS kunye neendawo zokunxibelelana zangaphandle ezinesantya esiphezulu, kodwa ikwasisixhobo esinamandla sokusombulula ingxaki yokufakelwa kweentambo kwiindawo ezixineneyo.
Inkcazo yeNto ePhambili yeMveliso: Utshintsho olungenamthungo ukusuka ngaphakathi ukuya ngaphandle
Okokuqala, kufuneka sichaze ngokucacileyo iimpawu ezisisiseko zale ntambo. Ngokwesiqhelo, i-SFF-8087 interface ibonakala kwiibhodi zee-motherboard zeseva ukuze iqhagamshele kwi-backplane yangaphakathi. Xa kuyimfuneko ukuhambisa imiqondiso kwikhabhinethi yokwandisa yangaphandle (JBOD), iIntambo ye-SFF 8087 UKUYA KWI-SFF 8088Iyafuneka.
Phakathi kweentambo ezininzi ezinjalo, ezilungiselelwe ngokukodwaI-MINI SAS 8087 I-engile yasekunene ukuya kwi-SAS HD SFF-8088ivelele ngenxa yoyilo lwayo olulodwa lwe-engile yasekunene, oluphucula kakhulu uyilo lokuhamba komoya ngaphakathi kwiseva. Ukuba ukhathazwa yindawo encinci yangaphakathi ye-chassis ye-1U okanye ye-2U, khetha i-chassis eyenziwe kakuhlei-engile yasekunene ye-SFF 8087 ukuya kwi-SFF 8088 cableLukhetho lobulumko, kuba luvumela iintambo ukuba zilandele ngokusondeleyo ibhodi yomama, ziphephe ukugoba kakhulu okunokubangela ukuba isignali ingasebenzi kakuhle.
Iinkcukacha zobugcisa: Kutheni ukhetha inguqulelo ye-Right-Angle?
Xa iintambo ezisemgangathweni ezithe ngqo zingahlangabezani neemfuno zofakelo, iingenelo zei-engile yasekunene ye-SFF 8087 ukuya kwi-SFF 8088 cableOlu yilo lwenza intambo ikwazi ukujika ngoko nangoko kwi-engile ye-90-degree emva kokudibanisa nebhodi yomama okanye ikhadi le-RAID, inwebeka ngakwicala elisezantsi le-chassis.
Iimeko zesicelo: Ukwandiswa kweseva kunye nokugcinwa
Kwinkqubo yokwenyani, udinga umgangatho ophezuluIntambo ye-SFF 8087 UKUYA KWI-SFF 8088ukuqhagamshela iseva kwi-external disk array. Umzekelo, xa usebenzisa amakhadi e-LSI okanye e-Broadcom HBA, ii-interfaces zabo ezakhelwe ngaphakathi zihlala zifuna ukuguqulwa zibe zii-external interfaces. Ngeli xesha, i-I-MINI SAS 8087 I-engile yasekunene ukuya kwi-SAS HD SFF-8088idlala indima ebalulekileyo, ukuqinisekisa ukudluliselwa kwesignali ngokuthembeka okuphezulu ukusuka kwikhadi langaphakathi ukuya kwizibuko langaphandle.
Kwabadibanisi beenkqubo, kuyimfuneko ukuba babe nobude obahlukeneyoi-engile yasekunene ye-SFF 8087 ukuya kwi-SFF 8088 cablesikwisitokhwe. Ngenxa yokuba uyilo lwangaphakathi lwe-chassis eyahlukeneyo lwahluka kakhulu, ngamanye amaxesha iintambo ezithe tye zinokutyumzwa ngenxa yokuphakama okunganelanga, ngelixa uhlobo lwe-engile yasekunene luyiphepha ngokupheleleyo le ngozi.Iintambo ze-MINI SAS 8087 ze-engile yasekunene ukuya kwi-SAS HD SFF-8088Ezi marike zihlala zisebenzisa iingcingo zobhedu ezifakwe kwi-30AWG okanye i-26AWG kwaye zine-EMI shielding layer elungileyo ukuqinisekisa izinga lokudlulisela le-6Gbps okanye i-12Gbps.
Isikhokelo sokuthenga kunye nokungaqondani okuqhelekileyo
Xa uthengaIintambo ze-SFF 8087 UKUYA kwi-SFF 8088, abaqalayo abaninzi badla ngokubhidanisa "iintambo ezibuyela umva" kunye "neentambo ezithe tye". Nceda uqinisekise ukubai-engile yasekunene ye-SFF 8087 ukuya kwi-SFF 8088 cableisebenzisa intambo yoqhagamshelo oluthe ngqo oluvela kwindawo ukuya kwenye okanye ifuna intambo enqamlezayo. Ngokubanzi,Iintambo ze-MINI SAS 8087 ze-engile yasekunene ukuya kwi-SAS HD SFF-8088Ezisetyenziselwa ukuqhagamshela amakhadi e-HBA kwiikhabhathi zokwandisa zangaphandle ziintambo eziqhelekileyo ezithe ngqo.
Ukongeza, nika ingqalelo kwiimpawu zomzimba ze-interfaces.Intambo ye-SFF 8087 UKUYA KWI-SFF 8088idla ngokuba nesipringi sesinyithi kunye nomngxuma wesikrufu kwisiphelo se-SFF-8088, kwaye unokuva ukucofa okucofayo xa kufakwa kwisixhobo. Inxalenye yekona yasekunene yesixhoboi-engile yasekunene ye-SFF 8087 ukuya kwi-SFF 8088 cableikwaza ngeendlela ezimbini: "phezulu" kunye "ezantsi". Ngaphambi kokuba uthenge, jonga indlela ebekwe ngayo i-motherboard interface.
Ngenxa yokwandiswa kweteknoloji yokugcina izinto, nangona ii-interface ze-SFF-8643 kunye ne-SFF-8644 ezikhawulezayo zithandwa kakhulu,I-MINI SAS 8087 I-engile yasekunene ukuya kwi-SAS HD SFF-8088Isenabasebenzisi abaninzi kwimarike ekhoyo kunye nezicelo ezithile ezibonisa ukuba ikwimeko esezantsi. Oku akubangelwa nje sisisombululo sayo sobugcisa esivuthiweyo kodwa kukwabangelwa kukusebenza kwayo okubiza kakhulu.
Isishwankathelo
Ukuqukumbela, ngokwembono yokuhambelana, ukuthembeka, kunye nokulula kokufakelwa kweengcingo,intambo ye-SFF 8087 ukuya kwi-SFF 8088 engile yasekunenelukhetho olufanelekileyo lokudibanisa ihlabathi langaphakathi leMini-SAS nehlabathi langaphandle le-SAS HD. Ukuba wakha okanye uphucula inkqubo yakho yokugcina, ungafuna ukunikela ingqalelo ngakumbi kwiiparameter zobugcisa zeIntambo ye-SFF 8087 UKUYA KWI-SFF 8088Xa ujongene ne-chassis emxinwa, ungathandabuzi ukukhethaI-MINI SAS 8087 I-engile yasekunene ukuya kwi-SAS HD SFF-8088Iza kukuzisela indawo yangaphakathi ecocekileyo ngendlela engazange ibonwe ngaphambili kunye namava oqhagamshelo oluzinzileyo lwesignali.
Ukuqinisekisa ukuba yonke idatha ayiphazanyiswa yeyona njongo kanye yeI-MINI SAS 8087 I-engile yasekunene ukuya kwi-SAS HD SFF-8088.
Ixesha lokuthumela: Matshi-04-2026
