Chapter 5 Installation
Replacing any part or altering the equipment might result in unexpected dangers.
Therefore, do not replace any part or alter the equipment unless being authorized. To
ensure your safety, contact ZTE in case of any queries.
5.2 Installation Preparations
5.2.1 Installation Environment Check
Before installation, check the installation environment according to requirements specified
in the Environment Acceptance Report. This section is only for reference.
Installation Position Check
The installation position of BS8908 must satisfy the project design requirement:
l
Be far away from areas with dust, poisonous gas, and explosive.
l
Be far away from areas with strong vibration or strong noise.
l
Be far away from substations.
l
Be far away from the pollution source.
l
Be far away from the industrial boiler and the heating boiler.
l
Be far away from the high-power radio interference source.
Temperature and Humidity Check
The working temperature and humidity of BS8908 must satisfy the requirement listed in
.
Table 5-2 Working Temperature and Humidity Requirement for BS8908
Item
Requirement
Temperature
-40
°
C ~ 55
°
C (-40
°
F ~ 131
°
F)
Humidity
5% RH ~ 100% RH
Power Supply Check
The following lists the power supply requirements for BS8908:
1.
DC power supply. BS8908 provides -48 V DC power supply. The voltage range is -57
V DC ~ -40 V DC.
2.
AC power supply.
Lightning Protection Check
The following lists the lightning protection requirements of BS8908:
l
Outdoor installation
1.
When DC power supply is used, an outdoor DC lightning protection box OLP48-1B
should be configured. If the DC power supply is led out from the equipment room,
the power cable is over 10 m (shorter than 50 m), and the output end of the DC
5-5
SJ-20101104174421-001|20110425(R1.1)
ZTE Proprietary and Confidential
Summary of Contents for ZXSDR BS8908 G060
Page 5: ...Glossary V III ...
Page 6: ...IV ...
