PCIE Oculink SAS SFF – 8611 8I ruo abụọ SFF 8611 4I USB Data Server
Ngwa:
A na-eji eriri MINI SAS eme ihe na kọmpụta, nnyefe data na ngwaọrụ nkesa.
【INTERFACE】
- PCIE Oculink SAS SFF - 8611 8I Interface: Oculink bụ obere njikọ njikọ PCIE, na aha ya zuru oke bụ Njikọ ọla kọpa. Ọ na-agbaso ọwa PCIe dị ọcha ma na-akwado ọtụtụ protocols dị ka PCIe 3.0 ma ọ bụ PCIe 4.0. "8I" na SFF - 8611 8I na-egosi ntinye na ntinye 8-channel (8 ụzọ), nwere nnukwu bandwidth na ikike nnyefe data, ma nwee ike nweta nnyefe data dị elu. A na-ejikarị interface a na ọnọdụ dị ka ihe nkesa na ngwaọrụ nchekwa nke nwere nnukwu ihe achọrọ maka ọsọ nnyefe data.
- Abụọ SFF 8611 4I Interfaces: SFF 8611 bụ miniaturized Serial SCSI (Obere Kọmputa System Interface) interface ọkọlọtọ, na "4I" na-egosi 4-ọwa ntinye na mmepụta. Nke a bụ oghere SFF 8611 4I abụọ, nke pụtara na eriri a nwere ike kewaa isi iyi mgbama 8 n'ime ntinye ọwa abụọ 4 ka ejikọtara na ngwaọrụ dị iche iche ma ọ bụ modulu nchekwa.
Njirimara ngwaahịa:
Ike nnyefe data Ọsọ Ọsọ:
Dabere na teknụzụ PCIE na SAS, eriri a na-akwado nnyefe data dị elu. Dịka ọmụmaatụ, n'okpuru protocol PCIE 3.0, bandwidth usoro ya dị oke elu, ruo 8 Gbps kwa ọwa, na mkpokọta bandwit nke ọwa 8 nwere ike iru 32 Gbps; n'okpuru protocol PCIE 4.0, bandwidth kwa ọwa na-abawanye na 16 Gbps, na ngụkọta bandwit nke ọwa 8 nwere ike iru 64 Gbps, nke nwere ike izute ihe nkesa chọrọ maka ngwa ngwa nnyefe nke nnukwu data.
Nkesa mgbaàmà na Ọrụ Mgbasawanye:
Otu njedebe nke eriri a bụ interface 8I, na njedebe nke ọzọ bụ oghere 4I abụọ, nke nwere ike ịghọta nkewa nke isi iyi mgbaàmà 8 n'ime ụzọ abụọ 4-channel. Nhazi a nwere ike jikọọ ọtụtụ ngwaọrụ n'ụzọ dị mfe, ghọta nkesa na nnyefe data n'ime ihe nkesa ahụ, na-enye mma maka mgbasawanye nchekwa na njikọ ngwaọrụ nke ihe nkesa, na ịbawanye scalability nke ihe nkesa.
Nkọwa nkọwa ngwaahịa
Ogologo eriri USB 0.5M /0.8M/1M
Agba ojii
Ụdị njikọ kwụ ọtọ
Ibu ngwaahịa
Ihe nlele waya 28/30 AWG
Dayameta waya
ngwugwug Ozi
Ngwugwu Ọnụ ọgụgụ 1 Mbupu
(Ngwugwu)
Ibu
Mkpebi dijitalụ kachasị
Nkọwa nkọwa ngwaahịa
Ozi akwụkwọ ikike
Nọmba akụkụ JD-DC37
Akwụkwọ ikike1 Afọ
Akụrụngwa
okike SFF - 8611 8I ruo abụọ SFF 8611 4I
Ụdị jaket USB HDPE/PP
Cable Shield Ụdị Al foil
Njikọ Plating Gold plated
Njikọ(s)
Njikọ A SFF 8611
Njikọ B SFF 8611
PCIE Oculink SAS SFF - 8611 8I ruo abụọ SFF 8611 4I USB
Efere ọla edo
Agba ojii
Nkọwapụta
1.PCIE Oculink SAS SFF - 8611 8I ruo abụọ SFF 8611 4I USB
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 mmepe ngwa ngwa nke teknụzụ 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 ịme 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 yana ọ siri ike ịnọgide na-enwe; 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, nchekwa ụlọ ọrụ ọdịnala n'ihi na-atụle arụmọrụ na nkwụsi ike, yana SCSI diski ike na ọwa fiber optic dị ka isi ihe nchekwa nchekwa, a na-ejikarị SATA maka data na-adịghị mkpa ma ọ bụ kọmputa nkeonwe, mana na ịrị elu nke teknụzụ SATA na akụrụngwa SATA. tozuru okè, a na-agbanwe ọnọdụ a, ọtụtụ ndị mmadụ malitere ịṅa ntị na SATA nke a ụzọ njikọ data nchekwa data.
