Installing The Cabinet - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide
Figure 8-36 Locking the protection screw
(1) M4 threaded hole
----End

8.3.8 Installing the Cabinet

In the outdoor scenario, the pRRU3902 should be installed in the cabinet firstly.
Context
An RF surge protector provides surge protection for the RF ports on pRRU3902, and a PoE
surge protector provides surge protection for the CPRI ports.
One pRRU3902 with internal antenna need to be configured with one PoE surge protector.
One pRRU3902 with external antenna need to be configured with one PoE surge protector
and four RF surge protectors at the same time.
Procedure
Step 1 Install the plate onto the cabinet, as shown in Figure 8-37.
Issue 08 (2016-05-30)
(2) Hole for self-tapping screws
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8 Installing a pRRU3902 or pRRU3911 or
pRRU3911+WIFI
(3) Quincunx screw
144