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Quantum Main  

Sunstar Company. Inc. is proud to be a Quantum/ATL  partner!

Quantum DLT 7000

Built with the same advanced linear recording technology, precision tape guiding system, and adaptive control mechanism proven successful in previous generations of DLTtape drives, the DLT 7000 was the first to employ the innovative Symmetric Phase Recording Technique and the four channel recording system. An ideal choice for intense data backup, archiving and near online storage applications for mid range computers, network servers, high end workstations and mainframe environments running Windows(R) NT, NetWare(R), UNIX or proprietary operating systems.

 

Benefits

  • Native capacity of 35 GB at 5 MB/s
  • 2:1 Compression allows 70 GB at 10 MB/s
  • Read and Write backward compatible with previous DLTtape formats
  • 4 read/write channels for high performance
  • Open system, supported by many manufacturers
  • 200,000 hours MTBF at 100% duty cycle
  • 30,000 hour head life

Data Sheet (pdf)

Native sustained transfer rate 5 MB/s
2:1 compressed transfer rate 10 MB/s
Burst transfer rate, synchronous 20 MB/s
Burst transfer rate, asynchronous 12 MB/s
Native formatted capacity 35 GB
2:1 compressed capacity 70 GB
Average file access time 60 sec
Interfaces available SCSI-2 Fast / Wide, single ended or differential

Tape format

  
Recording format 208 track serial serpentine
Recording density 86 k bits / inch
Track density 416 tpi
Encoding method RLL 2,7
Data compression DLZ

Reliability

  
MTBF 200,000 hours at 100% duty cycle
Head life 30,000 hours
Media durability 1,000,000 passes / 15,000 uses
Uncorrected error rate 1 x 1017 bits read
Undetected error rate 1 x 1027 bits read
Warranty 3 years

Physical

 tabletop rack mount
Width 9" 229 mm 5.7" 144.8 mm
Height 4.87" 124 mm 3.25" 82.5 mm
Depth 12.75" 325 mm 9" 229 mm
Weight - varies by configuration 15 lb 6.63 kg 6 lb 2.9 kg


 

Environmental limits, operating

  
Temperature 50° to 104° F / 10° to 40° C
Non-condensing humidity 20% to 80%
Altitude +40,000’ max
   

Environmental limits, non-operating

  
Temperature -40° to 151° F / -40° to 66° C
Non-condensing humidity 10% to 95%
Altitude +30,000’ max

Power

  
Voltage +5V, +12V
Power consumption 37 Watts (average read / write operation)

Media compatibility

  
DLTtape III 2.6, 6, and 10 GB native capacities
DLTtape IIIxt 15 GB native capacity
DLTtape IV 20 and 35 GB native capacities
DLT cleaning tape 20 uses

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