4
Installing the DC RRU
b
Dimensions and Installation Clearance
Minimum Clearance for a Single RRU
RRU Dimensions
≥
300 mm
≥
500 mm
≥
80
0 m
m
≥
600
m
m
≥
300
m
m
380 mm
170 mm
485 mm
The minimum installation clearance meets the
requirements of the equipment for normal running and
heat dissipation, but does not meet the requirements for
Operation and Maintenance (OM) such as checking the
status of the LEDs and opening the maintenance cavity.
When the installation space is restricted, the minimum
installation clearance can be adopted.
The recommended installation clearance meets the
requirements of the equipment for normal running and OM.
When the installation space is sufficient, the recommended
installation clearance can be adopted.
Minimum clearance for the RRU installed on
a tower
200 mm
300 mm
400
m
m
100
m
m
60
0 m
m
400 mm
100 mm
600 mm
Top view
200 mm
300 mm
28
0 m
m
400
m
m
400 mm
280 mm
Auxiliary metal pole
Main metal pole
Side view
Top view
Main metal
pole
Auxiliary
metal pole
Recommended Clearance for a Single RRU
280 mm