Huawei DBS3900 Installation Manual page 78

DBS3900 (Ver.B)
Installation Guide
Figure 6-59 Installing the satellite receiver on the USCU
(1) Satellite receiver
Step 3 Install the USCU equipped with the satellite receiver into the BBU, and tighten the screws on
the USCU to 0.6 N·m.
Step 4 Install the GPS clock signal cable on the support, as shown in
Issue 06 (2011-09-15)
6 Outdoor Scenario with AC Power Supply (BBU Installed
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(2) RF jumper
Figure 6-60.
in an APM30H)
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