Battery Backup Unit
Total Access 900e Series Hardware Installation Guide
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Copyright © 2006 ADTRAN, Inc.
64240916L1-34D
Battery Backup Unit Safety Notices
This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:
• This device may not cause harmful interference.
• This device must accept any interference received, including that which may cause undesired operation.
Wall Mounting the Battery Backup Unit
For a wallmount installation, the BBU installs on heavy plywood (3/4-inch minimum) using two
#10 x 3/4-inch pan-head wood screws. Install the BBU as follows:
Figure 7 shows the BBU mounting dimensions for the Total Access 900e Series.
Figure 7. Wall Mounting the BBU
The Battery Backup Unit should only be used in specified ADTRAN applications.
