8 Installing RRU Cables
Figure 8-31 Correct placement of waterproof blocks
Step 3 Push the handle to close the cover plate on the cabling cavity and use an M4 torque screwdriver
to rotate the locking screw on the cover plate on the cabling cavity 90 degrees to ensure that the
cover plate is locked, as shown in
Figure
8-32.
NOTICE
The RRU cabling cavity must be securely tightened to prevent water.
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