eA380 Series LTE CPE
User Guide
3 Installation
Issue 01 (2017-08-31)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
25
Precautions
Power on a LTE CPE within 24 hours after unpacking it. If you power off a LTE CPE for
maintenance, restore power to the LTE CPE within 24 hours. Keep the LTE CPE dry in
humid environment.
To avoid direct lightning, LTE CPEs must be installed in the protection angle of 45
degrees below a separate lightning rod, or protection angle of 45 degrees below a
surrounding high-rise building.
In outdoor environments, LTE CPEs may be vulnerable to the following attacks:
interception, power removal, and physical damages. Please ensure the security of
installation locations.
Ensure that there are no obstacles facing the LTE CPE, and enable the LTE CPE to face
the base station.
Installation Tools
Table 3-1 lists the tools used for installing the eA380.
Table 3-1
Installation tools
Hammer drill
ESD gloves
Vacuum cleaner
Heat gun
Phillips screwdriver
(M3–M6)
Flat-head screwdriver
(M3–M6)
Claw hammer
Utility knife
Wire stripper
Power cable crimping tool
Cable cutter
Adjustable wrench (open end
≥32 mm)
Vise
Hex key (M5,M6)
Phillips torque screwdriver