Huawei RRU3804 User Manual

1.8 Others
Inserting and Removing a Board
CAUTION
When inserting a board, wear the ESD wrist strap or gloves. Insert the board gently to prevent
any bent pins on the backplane.
l Insert the board along the guide rail.
l Avoid contact of one board with another to prevent short-circuit or damage.
l Do not remove the active board before powering off.
l When holding a board in hand, do not touch the board circuit, components, connectors, or
connection slots.
Bundling Signal Cables
CAUTION
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:
l When installing cables, ensure that the environment temperature is above 0
o
C.
l If cables are stored in the place below 0
o
C, move the cables into a place at a room
temperature and store the cables for more than 24 hours before installation.
l Move the cables with care, especially at a low temperature. Do not drop the cables directly
from the vehicle.
RRU3804
User Guide 1 Safety Information
Issue 01 (2007-11-29) Huawei Technologies Proprietary 1-13

Huawei RRU3804 Specifications

General

Brand	Huawei
Model	RRU3804
Category	Accessories
Language	English