eA680-950 LTE DAU
User Guide
3 Installation
Issue 01 (2017-03-03)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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The air intake vents of the communication equipment must be far away from the sewer
pipe, septic tank, and sewage disposal pool. The atmospheric pressure inside the
equipment room must be higher than that outside the equipment room. Otherwise,
corrosive gases may enter the equipment room and corrode the components and circuit
boards.
Keep indoor eA680-950 sites away from livestock rearing houses and fertilizer
warehouses. If this is not possible, the room must be located at a place that is in the
upwind direction of the livestock room or fertilizer warehouse.
Deploy an indoor eA680-950 site higher than the second floor in a building.
Alternatively, mount an eA680-950 at least 600 mm higher than the record flood stage.
Requirements for Installation Space
To facilitate O&M, adhere to the following space requirements as shown in Figure 3-1.
Figure 3-1
Space requirements for installing an eA680-950 (unit: mm)
Requirements for Operating Environment
For details about operating environment requirements, see1.3 Hardware Specifications
3.2 Installation Preparation
Before you install the eA680-950, unpack and inspect the equipment delivered to the site and
prepare the related tools.
Prerequisites
Perform the following operations to inspect the goods delivered to the site:
1.
Unpack the equipment, count the total number of items based on the packing list
attached to each packing case, and check whether each packing case is intact.
2.
Check whether the models and quantities are consistent with those specified on the
Packing List
.
3.
Record the serial number of the DAU.
