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RG-MTFI Implementation Cookbook (V1.0)
Power off RG-MTFi-M520 before maintenance to avoid damage to the SIM card, the hard disk, and the
radio frequency (RF) module.
After RG-MTFi-M520 is powered on, if PWR is steady on green, it indicates that RG-MTFi-M520 runs
properly. If the indicator 3G/4G starts blinking, it indicates that a 3G/4G network is connected. If the
indicator WiFi starts blinking, it indicates that WiFi is enabled.
The following figure shows installation of the power cable and antenna.
Figure 4-5 AP with Single Module and External GPS Antenna
Figure 4-6 Single 3G/4G Module and Six External Antennas
Figure 4-7 Dual 3G/4G Modules and Three External Antennas