Recommended Clearances For Multiple Rrus Installed In Stacked Mode - Huawei RRU5909 Installation Manual

This section describes the recommended and minimum clearances for three or more RRUs.
NOTICE:
If an RRU is installed on the bitumen ground, the RRU must be at least 500 mm (700 mm or more is
recommended) away from the bitumen ground. The following describes the space requirements for
installing multiple RRUs on the non-bitumen ground.
NOTE:
•
The recommended clearances ensure normal running and provide appropriate space for operation and maintenance
(O&M). If the installation space is sufficient, leave the recommended clearances after installing the equipment.
•
The minimum clearance ensures normal running and heat dissipation, but O&M activities such as checking indicator
status and opening the cabling cavity cannot be properly conducted. If the installation space is restricted, leave the
minimum clearance after installing the equipment.
•

Recommended Clearances for Multiple RRUs Installed in Stacked Mode

•
Minimum Clearances for Multiple RRUs Installed in Stacked Mode
•
Recommended Clearances for Multiple RRUs Installed in Standard or Reverse Mode on a Wall
•
Minimum Clearances for Multiple RRUs Installed in Standard or Reverse Mode on a Wall
•
Recommended Clearances for Multiple RRUs Installed in Side-Mounted Mode on a Wall
Recommended Clearances for Multiple RRUs Installed in Stacked Mode
shows the recommended clearances for multiple RRUs installed in stacked mode.
Figure 1
Figure 1 Recommended clearances for multiple RRUs installed in stacked mode