ZTE Corporation ZXMBW-RA25 Benutzerhandbuch
Chapter 1 Overview
Confidential and Proprietary Information of ZTE CORPORATION 5
Installation Precautions
The installation personnel of the RA25 must check the running
environment of the equipment and learn about the
communication networking and data configuration of the
operator, the status of the equipment in the network, the
interfaces of the line transmission equipment, and the lengths of
various cables prior to installation, for successful commissioning
of the project. The hardware installation personnel must read
carefully the installation manual before the installation.
In addition, pay attention to the following:
environment of the equipment and learn about the
communication networking and data configuration of the
operator, the status of the equipment in the network, the
interfaces of the line transmission equipment, and the lengths of
various cables prior to installation, for successful commissioning
of the project. The hardware installation personnel must read
carefully the installation manual before the installation.
In addition, pay attention to the following:
n
Do not operate with the chassis or any module when it is
energized during the installation.
energized during the installation.
n
Do not install the antenna feeder system in the case of
lightning.
lightning.
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Verify the various lightning arresters (including the power
supply lightning arrester, RF lighting arrester, and main
antenna feeder arrester) are in good contact and good
condition. Replace any damaged ones.
supply lightning arrester, RF lighting arrester, and main
antenna feeder arrester) are in good contact and good
condition. Replace any damaged ones.
n
Lock the door in time after the chassis has been installed. If
any maintenance needs the door being opened, all
operations must be performed under the guidance of
professionals.
any maintenance needs the door being opened, all
operations must be performed under the guidance of
professionals.