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RRU3269
Installation Guide
Context
The cross-sectional area of an RRU PGND cable is 16 mm
OT terminal at one end and an M8 terminal at the other end.
Install RRU PGND cables by strictly following the following operations. Otherwise, damage
to the RRU or personal injury may occur.
Procedure
Step 1 According to the actual cable route, cut the PGND cable into a proper length to prepare an
RRU PGND cable. Then, add an OT terminal at each end of the cable according to the
instructions in Assembling the OT Terminal and the Power Cable.
Step 2 Install the RRU PGND cable.
Connect the M6 OT terminal at one end of the PGND cable to the ground terminal at the RRU
bottom and the M8 OT terminal at the other end to the external ground bar, as shown in
Figure 9-12.
Figure 9-12 Installing an RRU PGND cable
Issue Draft B (2018-05-15)
Crimp OT terminals in correct positions, as shown in Figure 9-13.
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Copyright © Huawei Technologies Co., Ltd.
9 Installing RRU Cables
2
2
(0.025 in.
). The cable has an M6
101
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