Huawei DBS3900 Installation Manual page 333

DBS3900 (Ver.B)
Installation Guide
Figure 9-34 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 Connect the GPS clock signal cable to the GPS port on the USCU, as shown in
Issue 06 (2011-09-15)
9 Outdoor Scenario with DC Power Supply (BBU Installed
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(2) RF jumper
in an OMB)
Figure 9-35.
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