Cable Connections - Huawei RRU3268 Installation Manual

RRU3268
Installation Guide
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9.2 Cable Connections

This section describes the cable connections for a single RRU and multiple RRUs.
Issue 10 (2015-12-30)
Figure 9-7 CPRI fiber optic cables routed in the cabinet (2)
Figure 9-8 FE/GE fiber optic cables routed in the cabinet
After routing a fiber optic cable onto the platform on a tower, route it along the shortest
path to the rails surrounding the platform, and route it along the inside of the rails.
After routing a fiber optic cable close to the equipment on a tower, use clips to secure the
fiber optic cable onto a pole or the rails surrounding the platform. Ensure that there is no
excessively long distance between the equipment and the position where the cable is
secured.
Coil the excess of the fiber optic cables near the equipment on the tower before securing
the cables on the tower.
NOTE
l A lower-level RRU obtains power directly from the external power system, but not from an upper-
level RRU using a power cable.
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9 Installing RRU Cables
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