Aau Exterior - Huawei AAU3902 Hardware Description

AAU3902
Hardware Description

2.1 AAU Exterior

This section describes the exterior of an AAU and its components.
Exterior
The following figure shows the exterior of an AAU.
Figure 2-1 AAU exterior
(1) Front
Structure
An AAU can use any of the following compositions:
l
l
The following figure shows the second composition as an example.
Issue 06 (2014-07-30)
NOTE
l Active Antenna-Antenna Unit (AAAU): the antenna unit on an active antenna (shortened to AU)
l Active Antenna-Management Unit (AAMU): the management unit on an active antenna (shortened to
MU)
l Active Antenna-Radio Unit (AARU): the radio unit on an active antenna (shortened to RU)
l Active Antenna-Cover Unit (AACU): the cover unit on an active antenna (shortened to CU)
One MU and two RUs
One MU, one RU, and one CU
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(2) Rear
2 AAU Introduction
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