Installing The Main Bracket For The Dc Rru; Figure 9-2 Installing The Main Bracket In The Height-Unrestricted Scenario - Huawei DBS3900 Installation Manual

9 Installing the Main Bracket for the RRU

9.1 Installing the Main Bracket for the DC RRU

This section describes the procedure for installing the main bracket for the DC RRU.
Context
Procedure
l
l
9-2
NOTE
l Install RRUs in the sequence from bottom to top and from left to right.
l The contact pieces on the main bracket are locked before RRUs are installed.
l Rubber washers are easily pressed or broken.
l If the installation clearance is limited, the RRU must be first installed on the side where there is the
least space.
Height-unrestricted scenario
Install the main bracket in the height-unrestricted scenario, as shown in
details about how to install the main bracket, see the labels on the IFS06.

Figure 9-2 Installing the main bracket in the height-unrestricted scenario

(1) Spring washer
Height-restricted scenario
Install the main bracket in the height-restricted scenario, as shown in
about how to install the main bracket, see the labels on the IFS06.
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Copyright © Huawei Technologies Co., Ltd.
(2) Rubber washer
DBS3900(ICR)
Installation Guide
Figure 9-2. For
(3) Label
Figure 9-3. For details
Issue 01 (2011-03-30)