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Chapter 5 Specifications
LTO Cartridge Specifications
44 LTO-2 Half-Height Tape Drive User’s Guide
Mean Time to
Replace
5
The mean time to replace (MTTR) is the average time required by a
qualified service technician to diagnose a defective drive and to install a
replacement drive. The MTTR for LTO products is less than 0.5 hour (30
minutes).
The Quantum LTO drives are field-replaceable units. If a problem occurs
with a subassembly or component in the drive, you should replace the
entire unit. Return the drive to the factory in its original packaging.
Contact your distributor, dealer, your computer system company or your
Quantum sales representative to arrange the return.
LTO Cartridge Specifications 5
Environmental
Considerations
5
Table 10 lists the basic environmental tolerances for LTO Ultrium
cartridges.
Table 10 Environmental
Tolerances
If during storage and/or transportation a cartridge has been exposed to
conditions outside the above values, it must be conditioned before use in
the operating environment. The conditioning shall be exposure to the
operating environment for a time equal to, or greater than, the time away
from the operating environment, up to a maximum of 24 hours. There
shall be no deposit of moisture anywhere on or in the cartridge.
The stray magnetic field at any point on the tape shall not exceed
4000 A/m.
Specification Value
Operating temperature 10°C to 40°C
Relative humidity 20% to 80%
Wet bulb temperature 26° C max
Max localized temperature-permanent tape damage > 52°C