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RRU3642
Installation Guide
Figure 3-12 RRU installed on a wall
3.5 Installation Clearance Requirements of an RRU
This section describes the requirements for the installation clearance of a single RRU and
multiple RRUs and the requirements for the installation spacing between RRUs.
3.5.1 Installation Clearance for a Single RRU
This section describes the recommended and minimum installation clearance for a single RRU.
Recommended Installation Clearance for a Single RRU
Figure 3-13
Issue 01 (2011-12-27)
NOTE
The recommended installation clearance ensures normal running and provides an appropriate space for
Operation and Maintenance (O&M). If there is sufficient space, leave the recommended installation
clearance.
The minimum installation clearance ensures normal running and heat dissipation, but OM activities such
as checking indicator status and opening the maintenance cavity cannot be properly conducted. If the
installation space is restricted, leave the minimum installation clearance.
shows the recommended installation clearance for a single RRU.
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3 Information About the Installation
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