Ruijie RG-MTFi-M520 Installation And Basic Configuration Manual page 11

Hardware Installation and Reference Guide
2.2 RG-MTFi-M520 Installation

Verify that the external power supply meets the requirement of 9–36 V and 2 A DC before connecting to the power
supply.
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Verify that the switch of the power module is disconnected before connecting to the power cable.
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Connect power cables of different colors to corresponding terminals.

Ensure that the power cables connected firmly and tightly.
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Verify that all antenna ports are connected to the antennas before power-on.
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Do not insert or remove the SIM card in the powered-on state.
Ensure that all antenna ports are connected to the antennas before RG-MTFi-M520 is powered on. Otherwise, total
reflection of RF signals occurs on the port, and the RF module may be damaged.
Install RG-MTFi-M520 in a corresponding position according to the installation procedure above. Ensure that
components are secured.
Ensure that the power supply is disconnected before installing or moving RG-MTFi-M520.
Make sure that RG-MTFi-M520 is installed in a proper position so that the LED indicators can be conveniently
observed.
Ensure that screws are fastened.
2.2.1 Installing the Host
Installation using a mounting bracket: Install the host in a specified position using the mounting bracket, and fasten the
host using M5 screws and nuts, as shown in the following figure.
Figure 2-1 Installation Using a Mounting Bracket
Before installing the mounting bracket, attach the two rubber dampers in the accessories to the rear of
RG-MTFi-M520.
Match the screws with screw holes, so as to fasten all components.
Fasten all screws to prevent RG-MTFi-M520 from vibrating or falling off.
Product Installation