Huawei BTS3701B 2500M, BTS3701B-2500 Users Guide
BTS3701B V300R003
Installation Guide
Issue: 01
Date: 2010-03-20
HUAWEI TECHNOLOGIES CO., LTD.
Safety Precautions
■Abide by All Safety Requirements
To ensure personal and equipment safety, abide by safety precautions described in the label on equipment or in the manual when you install, operate, or maintain the equipment. The "Safety Warning", "Caution", and "Note" in the manual are not the contents of safety requirements. They are provided as the supplement to the safety precautions.
When operating Huawei products or equipment, strictly follow all precautions and special safety instructions required by Huawei. The "Safety Warning" in the manual is only based on the knowledge of Huawei. Huawei will not assume any responsibility for the loss incurred by operations violating the universal safety rules or standards for designing, producing, or using the equipment.
■Abide by Local Laws and Regulations
When operating the equipment, abide by local laws and regulations.
■Requirements for Personnel
The installation and maintenance personnel of Huawei equipment must be strictly trained. They are not allowed to install, operate, or maintain the equipment until they have mastered the correct operation method and got familiar with the safety requirements.
■Symbol Description
Indicates a hazard with a high level of risk, which if not avoided, will result in death or serious injury.
Indicates a hazard with a medium or low level of risk, which if not avoided, could result in minor or moderate injury.
Indicates a potentially hazardous situation, which if not avoided, could result in equipment damage, data loss, performance degradation,
or unexpected results.
Indicates a tip that may help you solve a problem or save time.
Provides additional information to emphasize or supplement important points of the main text.
■Personal Safety
•Directly contacting or indirectly contacting high voltage power supply through wet objects is lethally dangerous.
•Incorrect high voltage operations will cause incidents such as fire or a shock hazard.
•Never perform any high voltage AC operations or perform operations on a tower or a mast during a thunderstorm. It can be lethally dangerous.
•Any equipment must be grounded before it is connected to the power supply. Ungrounded equipment can be lethally dangerous.
•Never perform any hot-line operation.
•Strong RF signals are harmful to human health. Ensure that the transmit antennas are shut down before an antenna installation or maintenance operation on a tower or mast installed with multiple transmit antennas.
•During an operation involving optical cables, keep your eyes far away from optical output ports and do not directly look at the optical output ports with bare eyes.
•Take measures to prevent dusts from entering your respiratory tract or eyes when drilling holes.
•Before connecting cables to storage batteries, disconnect the storage batteries from the power supply. Otherwise, injuries may be incurred.
•When working aloft, take measures to prevent objects from falling.
■Equipment Safety
•Before operating the equipment, check the electric continuity of the equipment that requires grounding to ensure that it is reliably grounded.
•The static electricity produced by human body may damage the static-sensitive components, such as LSI on boards. Take proper ESD prevention measures, for example, wear ESD wrist straps or gloves to prevent boards, modules, and electronic components from being destroyed by static of the human body.
•When operating storage batteries, prevent the battery short-circuiting and electrolyte overflow or leakage. The electrolyte corrodes metal objects and the boards, producing rust and causing board short-circuiting.
1Copyright © Huawei Technologies Co., Ltd. 2010.
©All rights reserved.
Installation Tools
Measuring tape |
Marker |
Hammer drill |
Ladder |
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Vacuum cleaner |
Adjustable wrench |
Phillips screwdriver |
Rubber mallet |
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Diagonal pliers |
Level |
Wire stripper |
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z When an external antenna is used, connect the antenna to the BTS3701B before installing the BTS3701B.
z When the BTS3701B is installed on a wall, the integrated mode is recommended.
z The BTS3701B must be installed at least 0.5 m (1'-7 11/16'') away from the interference sources such as power supply and at least 2 m (6'-6 3/4'') away from the high frequency radiation sources.
The BTS3701B cannot be placed horizontally on a flat object, such as a table.
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Space Requirements
a Dimensions of the BTS3701B
65 mm
230 mm (2 9/16'') (9 1/16'')
165 mm (6 1/2'')
bMinimum Space Requirements
≥300 mm
(11 13/16'')
≥ 250 mm (9 13/16'')
≥ 100 mm (3 15/16'')
≥ 170 mm (6 11/16'')
≥ 250 mm (9 13/16'')
A minimum of 500 mm (1'-7 11/16'') should be reserved at the back of the BTS3701B only in the ceiling installation mode.
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Installation Modes
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Adapter |
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BTS3701B |
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Transitional |
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piece |
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Mounting bracket |
Ceiling mounting |
Mounting bracket |
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bracket |
for the adapter |
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for the module |
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a Installing the BTS3701B on a Wall (Separated Mode)
Regular installation |
Reverse installation |
b Installing the BTS3701B on a Wall (Integrated Mode)
Regular installation |
Reverse installation |
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