I-MiniSAS SFF-8643 kuya kukhebula le-SFF-8482

I-MiniSAS SFF-8643 kuya kukhebula le-SFF-8482,
Ikhebula le-MiniSAS SFF8643,
I-Serial Attached SCSI (SAS) iyisixhumi esibonakalayo sokugcinwa kwedatha esinesivinini esikhulu esiklanyelwe ukudlulela okuphezulu nokufinyelela idatha ngokushesha.I-interface ye-SAS ingase ihambisane ne-SATA.I-SAS isebenzisa ubuchwepheshe be-serial ukuthola isivinini esiphezulu sokudlulisela, futhi isikhala sangaphakathi siyathuthukiswa ngokufinyeza izintambo ezixhumayo ukuze kuzuzwe ukucushwa okulula.Izintambo ze-SAS zisetshenziselwa ikakhulukazi izikhungo zokugcina idatha, amaseva, izindawo zokusebenza.

I-SAS iqhubeka nokuqamba okusha kwe-SCSI, ngezinga elisha lokulinganisa, ukuguquguquka kanye nokusebenza kahle kwezindleko, ihlinzeka abasebenzisi ngokufinyelela, ukudluliswa kwedatha namandla okugcina idatha.

Idatha yohlelo lokusebenza/ukuxhumana
1.I-RAID (I-Redundant Array of Independent Disks)
2.Indawo yokusebenzela
3.Iseva yeRakhi
4.Iseva
5.Ishalofu lokugcina
Izici nezinzuzo
1.Izinga lokuthumela lingu-12Gbps.
2.Thobela ukucaciswa kwe-SAS3.0.
Ukuziphatha kwemishini
Iyalingana futhi ayifanele
Izimo: EIA 364-13.Faka futhi ukhiphe ngesivinini esingu-25 mm/min.
Amandla okusebenzisana: Isixhumi esiyi-100 se-Newton esikhulu kunazo zonke se-HD mini SAS.
Khansela amandla: 50 N esiphezulu HD mini SAS isixhumi..
Amandla okukhwelana: 50N max isixhumi se-SAS.
Amandla okukhansela: Isixhumi esingu-20N esiphezulu se-SAS.
Ukusebenza kukagesi
1.Isilinganiso samanje sokuxhumana
0.5 I-ampere enkulu ngenaliti ngayinye lapho kukhwelana.
2.Izinga lamandla kagesi
30 volts ngokuthintana ngakunye lapho zikhwelana noma zingakhwelani.
3.Ukumelana nokuxhumana
Ngemuva kokuhlolwa kokucindezeleka, i-initial ephezulu ingu-30mohm futhi esiphezulu ngu-15mohm.
4.Withstand medium voltage
500 volts, akukho ukwehluleka ngomzuzu ongu-1.
5.Ukumelana ne-insulation
Okungenani omama abayi-1000.
Ubuqotho besignali
1.Isithintelo sesixhumi esifanisa: 100 ohm ± 15%
2.Absolute cable impedance: 100 ohm ± 10%
3.Ukumatanisa kwekhebula: ±5 ohm
I-4.I-impedance yemodi evamile: 25 kuya ku-40 ohms
5.Ukulahlekelwa kokufaka: 6Db kufika ku-4.5Ghz;11Db kufika ku-9Ghz
6.Crosstalk: -35Db kuya ku-6Ghz
Imithethonqubo yemvelo yomkhiqizo
I-Rohs2.0: Khombisa izinga le-Rohs2.0
Roche China: Yebo
FIKA ku-SVHC: Yebo
Isimo se-halogen esiphansi: asibuyekeziwe

FAQ

Umbuzo: Injani iwaranti?
Phendula:Buydaccable.comIwaranti yazo zonke izintambo unyaka ongu-1.

Umbuzo: Ingabe uzoyihlola yonke imikhiqizo ngaphambi kokuthunyelwa?
Phendula:Buydaccable.comizohlola izindawo zayo yonke inqwaba yezimpahla ngaphambi kokuthunyelwa.

Umbuzo: Uqinisekisa kanjani ikhwalithi yemikhiqizo yakho?
Phendula:Buydaccable.comingumkhiqizi ochwepheshe onolwazi olungaphezu kweminyaka eyi-10 kumaCables Asebenza Kakhulu.Sinesistimu yokulawula ikhwalithi eqinile futhi yonke imikhiqizo ihlolwe kakhulu ukuhambisana ngaphambi kokwethulwa emakethe.

Uma usebenzisa igumbi leseva noma isikhungo sedatha, uyakwazi ukubaluleka kokuba nezixazululo eziphumelelayo nezithembekile zokudluliswa kwedatha nezokugcina.Futhi, isixazululo esidumile esisetshenziswa ochwepheshe be-IT ikhebula leMiniSAS.

Ikakhulukazi, isixhumi se-MiniSAS SFF8643 siyinketho ethandwayo ngenxa yefomu yaso encane kanye nekhono lokudlulisa idatha ngesivinini esikhulu.Lesi sixhumi ngokuvamile sisetshenziselwa ukuxhuma izinto zokugcina ezifana nama-hard drive namadrayivu e-solid-state kumaseva noma izinhlelo zokulondoloza.