Huawei RRU User Manual page 31

RRU
User Guide
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Bundling Signal Cables
Bundle the signal cables separately from the strong current cables or high voltage cables.
Cabling Requirements
At a very low temperature, movement of the cable may damage the plastic skin of the cable. To
ensure the construction safety, comply with the following requirements:
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Issue 01 (2008-04-18)
Insert the board along the guide rail.
Avoid contact of one board with another to prevent short-circuit or damage.
Do not remove the active board before powering off.
When holding a board in hand, do not touch the board circuit, components, connectors, or
connection slots.
CAUTION
When installing cables, ensure that the environment temperature is above 0
If cables are stored in the place below 0
temperature and store the cables for more than 24 hours before installation.
Move the cables with care, especially at a low temperature. Do not drop the cables directly
from the vehicle.
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C, move the cables into a place at a room
1 Safety Information
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