MINI SAS 8087 Ekwela aka nri gaa na SAS SFF-8482 Ihe nkesa abụọ n'ime otu ọsọ dị elu nke eriri waya njikọ
Ngwa:
Ngwa:
A na-eji eriri SAS Obere SAS na Kọmputa, Sava, HDTV
【INTERFACE】
- MINI SAS 8087 Interface: Nke a bụ interface Serial Attached SCSI (Serial Attached SCSI) nwere obere pin36. A na-ejikarị jikọọ onye na-ahụ maka ihe nkesa (dị ka kaadị RAID, wdg) na ngwaọrụ ndị ọzọ ma na-ejikarị ya eme ihe n'ime ihe nkesa ahụ. Ọ nwere ike ịkwado ọnụego mbufe data dị elu ma nwee ezigbo nkwụsi ike na ntụkwasị obi.
- SAS SFF-8482 Interface: Nke a bụ ọkọlọtọ interface SAS ọzọ. A na-ejikarị interface SFF-8482 jikọọ ngwaọrụ nchekwa dị ka diski ike. Ihe ntanetị a nwere ike ịnye ọwa nnyefe data dị elu iji zute ngwa ngwa ịgụ na ide ihe nkesa maka ngwaọrụ nchekwa.
Njirimara ngwaahịa
Ịrụ ọrụ nnyefe data dị elu:
- Nkwado bandwit dị elu: Njikọ njikọ a nwere ike ịkwado nnyefe bandwidth dị elu iji gboo mkpa maka nnyefe ngwa ngwa nke nnukwu data n'ime sava ahụ. N'ikwu okwu n'ozuzu, ọnụego nnyefe data ya nwere ike iru 6Gbps ma ọ bụ karịa. Ihe ndị ọzọ dị ka ngwaike ihe nkesa na ndị njikwa nwekwara ike imetụta ọnụego nnyefe akọwapụtara. Mana n'ozuzu, ọ nwere ike inye ihe nkesa ahụ ikike nnyefe data dị elu.
- Nbufe mgbaama kwụsiri ike: N'oge usoro nnyefe data dị elu, eriri njikọ nwere ike hụ na nnyefe nke akara kwụsiri ike ma belata ndapụta nke njehie nnyefe data na mfu. Nke a dị oké mkpa maka ọrụ nkịtị nke ihe nkesa na nchekwa data, hụ na ihe nkesa nwere ike ịhazi ma chekwaa nnukwu data.
Nkọwa nkọwa ngwaahịa
Njirimara anụ ahụ Cable
Ogologo eriri USB: 0.5M /0.8M/1M
Agba: Red
Ụdị njikọ: kwụ ọtọ
Ibu ngwaahịa:
Ogologo waya: 28/30 AWG
Ngwungwu Ozi nkwakọ ngwaahịa
Ọnụọgụ: 1 Mbupu (ngwugwu)
Arọ:
Nkọwa nkọwa ngwaahịa
Ozi akwụkwọ ikike
Nọmba akụkụ JD-DC21
Akwụkwọ ikike1 Afọ
Akụrụngwa
okike MINISAS 8087to SAS SFF-8482
Ụdị jaket USB HDPE/PP
Cable Shield Ụdị Al foil
Njikọ Plating Gold plated
Njikọ(s)
Njikọ A SAS 8087
Njikọ B SAS SFF 8482
MINI SAS 8087 Ehulata aka nri na SAS SFF-8482USB
Efere ọla edo
Agba ojii
Nkọwapụta
1. MINI SAS 8087 Ehulata aka nri na eriri SAS SFF-8482
2. Gold plated njikọ
3. Onye nduzi: TC/BC (ọla kọpa efu),
4. Nlele: 28/30AWG
5. Jacket: Naịlọn ma ọ bụ tube
6. Ogologo: 0.5m / 0.8m ma ọ bụ ndị ọzọ. (nhọrọ)
7. Ihe niile nwere mkpesa RoHS
| Eletriki | |
| Usoro njikwa ogo | Arụ ọrụ dị ka ụkpụrụ & iwu na ISO9001 |
| Voltaji | DC300V |
| Nguzogide mkpuchi | 2M min |
| Kpọtụrụ Nguzogide | 3 ohm kacha |
| Okpomọkụ na-arụ ọrụ | -25C-80C |
| Ọnụego mbufe data |
Kedu njirimara nke eriri SAS na eriri SAS
SAS USB bụ ebe nchekwa nchekwa nke mgbasa ozi diski bụ ngwaọrụ kachasị mkpa, data na ozi niile kwesịrị ịchekwa na mgbasa ozi diski. A na-ekpebi ọsọ ọsọ nke data site na njikọ njikọ nke mgbasa ozi diski. N'oge gara aga, anyị na-echekwa data anyị mgbe niile site na SCSI ma ọ bụ SATA interfaces na draịvụ ike. Ọ bụ n'ihi ọganihu ngwa ngwa nke nkà na ụzụ SATA na uru dị iche iche na ọtụtụ ndị mmadụ ga-atụle ma ọ dị ụzọ isi jikọta ma SATA na SCSI, ka uru nke abụọ ahụ wee nwee ike igwu egwu n'otu oge. N'okwu a, SAS apụtala. Enwere ike kewaa ngwaọrụ nchekwa netwọkụ n'ụzọ siri ike gaa n'ụdị atọ dị mkpa, ya bụ, etiti njedebe dị elu na nso nso (Nso-Line). Ngwa nchekwa dị elu bụ ọwa Fiber. N'ihi ọsọ mgbasa ozi ngwa ngwa nke ọwa Fiber, a na-etinye ọtụtụ ngwaọrụ nchekwa ihe nchekwa ngwa anya na nnukwu ikike nchekwa oge nke data isi ọkwa ọrụ. Ngwa nchekwa nke etiti bụ tumadi ngwaọrụ SCSI, yana o nwekwara ogologo akụkọ ihe mere eme, ejiri ya na nchekwa oke data nke ọkwa azụmahịa. Edebiri dị ka (SATA), a na-etinye ya na nnukwu nchekwa data na-adịghị mkpa ma ezubere iji teepu dochie ndabere data gara aga. Uru kachasị mma nke ngwaọrụ nchekwa Fiber Channel bụ nnyefe ngwa ngwa, mana ọ nwere ọnụ ahịa dị elu ma sie ike idobe; Ngwaọrụ SCSI nwere ohere dị ngwa ngwa yana ọnụ ahịa ọkara, mana ọ dị ntakịrị obere ogologo, kaadị interface SCSI ọ bụla na-ejikọ ngwaọrụ 15 (otu ọwa) ma ọ bụ 30 (igwe abụọ). SATA bụ teknụzụ na-emepe emepe ngwa ngwa n'afọ ndị na-adịbeghị anya. Nnukwu uru ya bụ na ọ dị ọnụ ala, na ọsọ adịghị nwayọọ karịa SCSI interface. Site na mmepe nke teknụzụ, ọsọ ọgụgụ data SATA na-abịaru nso ma karịa SCSI interface. Na mgbakwunye, ka diski ike SATA na-adị ọnụ ala ma dị oke ọnụ, enwere ike iji ya jiri nwayọọ nwayọọ mee nkwado ndabere data. Ya mere, ndị omenala Enterprise nchekwa n'ihi na-atụle arụmọrụ na nkwụsi ike, na SCSI diski ike na eriri optic ọwa dị ka isi nchekwa n'elu ikpo okwu, SATA na-akasị ji maka na-abụghị oké egwu data ma ọ bụ desktọọpụ onye kọmputa, ma na ịrị elu nke SATA technology na SATA akụrụngwa tozuru okè, a na-agbanwe ọnọdụ a, ọzọ na ndị ọzọ malitere ịṅa ntị na SATA nke a serial data nchekwa njikọ ụzọ.
