Huawei DBS3900 Installation Manual page 122

DBS3900 LampSite
Installation Guide
Installing on a keel
The pRRU can be installed on a keel of U-shape, T-shape, or H-shape. For the keels of other
shapes, they are determined based on the onsite requirements.
Table 8-5 Keel-mounted installation suggestion
Installation
Mode
Installing the
pRRU on a
keel
For details,
see 8.3.6
Installing a
pRRUon a
Keel.
Installing on a on steel hangers
Either M6 or M8 steel hangers can be used for installation.
Table 8-6 Steel hangers installation suggestion
Installation
Mode
Installing the
pRRU on a
steel hangers
For details,
see 8.3.7
Installing a
pRRU on
Steel
Hangers.
Cabinet
In the outside scenario, pRRU3902 should be installed in the cabinet.
Issue 08 (2016-05-30)
Requirements
The keel is in
U-shape, T-shape,
H-shape, or other
shapes.
Requirements
Either M6 or M8
steel hangers can be
used for installation.
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8 Installing a pRRU3902 or pRRU3911 or
Mounting Brackets
1. Plate
2. U-shaped metal plate
3. Bolt (M4 x 35)
4. Bolt (M4 x 60)
Mounting Brackets
1. Plate
2. U-shaped metal plate
3. Bolt (M4 x 35)
4. Bolt (M4 x 60)
pRRU3911+WIFI
Installation
Diagram
shows the pRRU
installed on a
U-shaped keel.
Installation
Diagram
115