Planning; Library Layout And Location Requirements - Dell EMC ML3 User Manual

Planning

The library requires an environment able to accommodate the appropriate space, power, location, and
other technical specifications. Use this section as a reference for onsite requirements to allow for optimum
operation of the library. Save your settings in the Appendix A, "Library Configuration Forms," on page
137.

Library Layout and Location requirements

For tabletop installation - Tabletop installations (one Base Module) require no additional hardware.
For rackmount installation - If possible, install the Base Module in the middle of the rack to provide
space for the allowed three Expansion Modules above it and three Expansion Modules below it. See
"Structure and supported library configurations" on page 2 for details.
Security
The equipment must be located so that access to the equipment can be controlled and monitored.
Consider all of these recommended security measures when you are determining where to locate your
tape library.
Library location
You are responsible for the security of this library, the cartridges that are contained within the
library, and shelf-resident cartridges. To prevent unauthorized access to data, Dell recommends
locating the library and all shelf-resident cartridges in an area where access is controlled.
Onsite security measures
You are also responsible for evaluating, selecting, and implementing security features,
administrative procedures, and appropriate controls in application systems and communication
facilities.
Data security
Data security is accomplished through the Management GUI. See "Locating Management
functions" on page 63.
Location requirements
Choose a location that meets the criteria in Table 16.
Table 16. Location requirements
Criteria
Rack requirements
Rack space requirements
Power source
Definition
Standard 19-inch rack (minimum depth of 1 meter) with an appropriate # of Us
(Rack Units) of clearance for the planned module quantity (See Table 17 on page
24 for details.)
3U for the Base Module and 3U for each Expansion Module
v AC Power Voltage: 100 - 240 VAC
v Line Frequency: 50 - 60 Hz
v Library is located near AC outlet.
The AC power cord must be always easily accessible.
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