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Product
 SCSI cables >> SCSI cable
 
  
Product name:
SCSI cable
Description :
SCSI Plug
   
 
    Details
Technical Feature:
SCSI is Short form for small computer system interface.
SCSI chart
Type
Alternate Name
Bus Width (bits)
Bus Speed
(MB's/sec)
Max.
Devices
Bus Length
(Meters)
Single
HVD
SCSI-1
Narrow SCSI
8
5
8
6
25
 
Fast SCSI
Narrow Fast SCSI
8
10
8
3
25
 
Ultra SCSI
Narrow Ultra SCSI
8
20
8
1.5
25
 
Ultra2 SCSI
Narrow Ultra2 SCSI
8
40
8
 
25
12
Fast Wide SCSI
 
16
20
16
3
25
 
Wide Ultra SCSI
  
16
40
16
1.5
25
 
Wide Ultra2 SCSI
 
16
80
16
 
25
12
Ultra3 SCSI
Ultra160 SCSI
16
160
16
   
12
Ultra320 SCSI
 
16
320
16
   
12
Besides the speed issues, another important feature of SCSI interfaces is that backwards compatibility has been incorporated in all new improvements. A rare situation for computer technology.
Thus, if you have older SCSI devices, they will still work as you upgrade to newer technology. Different SCSI technologies can be mixed on the same machine. Even though a new SCSI method may be used, older SCSI devices will not run any faster and newer SCSI devices will only run as fast as the SCSI controller allows.
SCSI devices provide the capability of interfacing with a wide variety of devices. Supported peripherals are tape drives, optical drives, hard disk drives, scanners, printers, disk array subsystems (RAID) and CD-ROM drives.
 
Cable Feature:
SCSI Type
Code
Pins
Comments
SCSI -1
A
50
External - Centronics C50
ble
SCSI-2
A
50
External - High Density D50M
Internal
SCSI-3
P
68
External - High Density D68M
Internal - High Density
External - VHDCI connector
 
Rated Temperature: 80
Rated Voltage: 30V
Pass UL VW-1&CSA FT1 vertical flame test
Conductor: Tinned or bare copper
First type core: Mini-coaxial cable with foamed PE insulation
Second type core: color-coded lead free SR-PVC insulation
Shielding: tinned or bare cooper wire braid, 95% coverage(Optional)
Jacket: Lead free PVC
 
Environmental Compliance
All materials conformed to RoHSs and WEEEs requirements
Hits:5279  UpdateTime:2010-5-19 print close
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