Huawei DBS3900 Installation Manual page 159

DBS3900 (ICR)
Installation Guide
Figure 15-51 Installing the satellite card on the USCU
(1) Satellite card
Step 4 Optional: Install the USCU equipped with the satellite card into the BBU, and tighten the screws
on the USCU to 0.6 N·m.
Step 5 Connect the SMA male connector at the other end of the GPS clock signal cable to the GPS port
on the USCU or LMPT, as shown in
Issue 12 (2015-04-30)
NOTE
If the USCU is not configured, connect the GPS clock signal cable to the GPS port on the LMPT.
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(2) RF jumper
Figure 15-52.
15 Installing Cables
154