MiniSAS HD SFF-8644 gaa na QSFP 40G SFF-8436 eriri nchekwa ihe nkesa.
Ngwa:
A na-eji eriri MINI SAS eme ihe na kọmpụta, ngwaọrụ nkesa na nnyefe data.
Ihu ihu:
- MiniSAS HD SFF-8644 Ọgwụgwụ:
MiniSAS HD (High Density) bụ interface njikọ njikọ dị elu, yana SFF-8644 bụ nkọwapụta interface ya. A na-ejikarị interface a na sava, ngwaọrụ nchekwa, wdg, ma nwee ike ịkwado nnyefe data ọtụtụ ọwa, na-enye nnukwu bandwidth data na ọnụego nnyefe. Ọ nwere ntụkwasị obi dị elu na nkwụsi ike ma dị mma maka gburugburu sava nwere nnukwu ihe achọrọ maka nnyefe data.
- Nke a interface n'ozuzu nwere otutu atụdo maka data nnyefe, ike ọkọnọ, na mmekọrịta nke dị iche iche akara akara, nke nwere ike izute elu-ọsọ data nkwurịta okwu chọrọ n'etiti esịtidem ngwaọrụ nke ihe nkesa.
- QSFP 40G SFF-8436 Ọgwụgwụ:
- QSFP (Quad Small Form-factor Pluggable) bụ ọkọlọtọ interface netwọk dị elu, yana SFF-8436 bụ nkọwa ya kwekọrọ. Ihe ntanetị QSFP na-akwado nnyefe data dị elu nke 40Gbps ma na-ejikarị ya na ebe data, mgbakọ na-arụ ọrụ dị elu, netwọk netwọk na ngwaọrụ ndị ọzọ, na-eme ka njikọ netwọk dị elu n'etiti ngwaọrụ.
- Ihe ntanetị a nwere njirimara nke obere nha, pluggable, na nkwado maka ikpo ọkụ ọkụ, na-eme ka ntinye, nhazi, na nkwalite ngwá ọrụ.
Njirimara ngwaahịa:
- Ezigbo nchekwa nchekwa: Igwe na-enwekarị usoro nchekwa dị mma, dị ka oyi akwa mkpuchi metal, wdg, nke nwere ike belata mmetụta nke nnyonye anya elektrọnik mpụga nke ọma na mgbama. N'otu oge ahụ, ọ nwekwara ike igbochi mgbaàmà nke ime ka ọ ghara ịbanye n'èzí, na-eme ka ịdị ọcha na iguzosi ike n'ezi ihe nke mgbaàmà ahụ pụta ìhè.
Nkọwa nkọwa ngwaahịa
Ogologo eriri USB
Agba ojii
Ụdị njikọ kwụ ọtọ
Ibu ngwaahịa
Dayameta waya
Ozi nkwakọ ngwaahịa
Ọnụ ego ngwugwu 1 Mbupu (ngwugwu)
Ibu
Nfefe dijitalụ kachasị na ọnụego 40Gpbs
Nkọwa nkọwa ngwaahịa
Ozi akwụkwọ ikike
Nọmba akụkụ JD-DC084
Akwụkwọ ikike1 Afọ
AkụrụngwaHD SFF-8644 ka QSFP 40G SFF-8436
Ụdị jaket
Onye na-eduzi eriri USB
Ihe nkwụnye ihe jikọrọ ọla edo
Njikọ(s)
Njikọ A HD SFF-8644
Njikọ B QSFP 40G SFF-8436
MiniSAS HD SFF-8644 gaa na QSFP 40G SFF-8436 eriri nchekwa ihe nkesa.
Efere ọla edo
Agba ojii
Nkọwapụta
1.MiniSAS HD SFF-8644 ka QSFP 40G SFF-8436 eriri ihe nkesa nkesa.
2.Gold plated njikọ
3.Conductor: TC/BC (obere ọla kọpa)
4. Nyocha: 28/32AWG
5.Jaketị: 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 | 40Gpb |
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.
