Ngaphakathi HD Mini SAS SFF-8643 ukuba 4x SATA Cable

I-Serial Attached SCSI (i-SAS) yi-interface yokugcina idatha ye-speed-speed eyenzelwe ukugqithiswa okuphezulu kunye nokufikelela kwedatha ngokukhawuleza.I-interface ye-SAS inokuhambelana ne-SATA.I-SAS ithatha iteknoloji ye-serial ukufumana isantya esiphezulu sothumelo, kwaye indawo yangaphakathi iphuculwe ngokunciphisa iingcingo zokudibanisa ukufezekisa ukucwangciswa okulula.Iintambo ze-SAS zisetyenziselwa ikakhulu kumaziko okugcina idatha, iiseva, iindawo zokusebenza.

I-SAS iyaqhubeka nokuveliswa kwe-SCSI, kunye nenqanaba elitsha lokulinganisa, ukuguquguquka kunye nokusebenza kakuhle kweendleko, ukubonelela abasebenzisi ngokufikelela, ukuhanjiswa kwedatha kunye nokukwazi ukugcina idatha.

Inkcazo

Isicelo data/unxibelelwano
1.RAID (iReyidi eNgafunekiyo yeeDiski eziZimeleyo)
2.Indawo yokusebenzela
3.Iseva yeRakhi
4.Iseva
5.Ishelufu yokugcina
Iimpawu kunye neenzuzo
I-1.Izinga lokuthumela yi-12Gbps.
2.Thobela i-SAS3.0 yohlaziyo 5a iinkcukacha.
Indlela yokuziphatha koomatshini
Ifanelekile kwaye ayifaneleki
Iimeko: EIA 364-13.Faka kwaye ukhuphe ngesantya se-25 mm / min.
Amandla okukhwelana: 100N ubuninzi.
Amandla okunciphisa: iimayile ezingama-50 ze-nautical ubuninzi.
Ukusebenza kombane
1.Umlinganiselo woqhagamshelwano wangoku
0.5 Ubuninzi be-ampere ngenaliti xa kukhwelana.
2.Inqanaba le-Voltage
Iivolthi ezingama-30 ngoqhagamshelwano xa ukhwelana okanye ungakhwelani.
3.Ukuchasa uqhagamshelwano
Emva kovavanyo loxinzelelo, ubuninzi bokuqala bungama-30mohm kwaye ubuninzi bungama-15mohm.
4.Ukumelana nombane ophakathi
I-500 volts, akukho kusilela kwi-1 ngomzuzu.
5.Ukumelana ne-insulation
Ubuncinci yi-1000 mo.
Ingqibelelo yomqondiso
1.I-impedance yokudibanisa isiqhagamshelo: 100 ohm ± 15%
2.Iimpedance yentambo epheleleyo: 100 ohm ± 10%
I-3.Cable pair ehambelanayo: ± 5 ohm
I-4.I-impedance yendlela eqhelekileyo: 25 ukuya kwi-40 ohms
I-5.Ilahleko yokufaka: -6Db ukuya kwi-4.5Ghz;I-11Db ukuya kwi-9Ghz
6.Crosstalk: -35dB ukuya kwi-6GHz
Imimiselo yendalo yemveliso
Rohs2.0: iyahambelana
Roche China: Ewe
FIKA kwi-SVHC: Ewe
Ubume be-halogen ephantsi: ayijongwanga

FAQ

Umbuzo: Injani iwaranti?

Impendulo: Iwaranti yeSkyward Telecom (BDC Cable Limited) yazo zonke iintambo ngunyaka omnye.

Umbuzo: Ngaba uya kuvavanya zonke iimveliso ngaphambi kokuthunyelwa?

Impendulo: I-Skyward Telecom (i-BDC Cable Limited) iya kuhlola indawo yebhetshi nganye yempahla phambi kokuthunyelwa.

Umbuzo: Uqinisekisa njani umgangatho weemveliso zakho?

Impendulo: I-Skyward Telecom (i-BDC Cable Limited) ngumenzi oqeqeshiweyo onamava angaphaya kweminyaka eli-10 kwiiCables Performance High.Sinenkqubo engqongqo yolawulo lomgangatho kwaye zonke iimveliso ziye zavavanywa ngokuqatha ngaphambi kokuba ziqalise kwimarike.