Chapter 3. Installing the Library
21
Choosing a Location for the Library
Choose a location that meets the following criteria.
Location
Rack Specifications
Use a standard 19-inch rack with a minimum of 2U (7 inches) clearance.
Note:
Select a rack location that can support the weight of the library.
• Single-drive unit with no media: 40 lbs (18 kg)
• Two-drive unit with no media: 43 lbs (20 kg)
Also be sure to allow for the weight of the media that will be
imported into the library.
Criteria
Definition
Clearance
Back: Minimum of 6 inches (15.4 cm)
Front: Minimum of 12 inches (30.8 cm) for mailslot
Sides: Minimum of 2 inches (5.1 cm)
Power
Source
AC power voltage: 100-127 VAC; 200-240 VAC
Line frequency: 50-60 Hz
Place the library near an AC outlet. The AC power cord is the product’s main
AC disconnect device and must be easily accessible at all times.
Temperature 50-95
º F
(10-35
º C
)
Humidity
20-80% Relative Humidity non-condensing
Air
Quality
The library should be placed in an area with minimal sources of particulate
contamination, such as frequently used doors and walkways, stacks of
supplies that collect dust, printers, and smoke-filled rooms. Excessive dust
and debris can damage tape drives and media.