BEC MX-1200 Quick Start Manual page 9

Power PIN Definition
BLACK Wire (PIN 1 & 2): Ground (GND). Use one of the BLACK wires for a neutral or ground
connection
WHITE Wire (PIN 3): ACC/ON for Ignition Input wire need to be connecting into vehicle
accessory wire.
RED Wire (PIN 4): VCC/OFF Voltage wire to the battery. DC power range from 0V to 56V.
2. LAN Connection
Connect the supplied RJ-45 Ethernet cable to one of the Ethernet ports, and the other side to
the PC's Ethernet interface.
3. WAN Link Interface and Connection
BEC MX-1200 supports Internet failover and failback on multiple WAN interfaces, dual EWAN,
Wi-Fi WAN and 4G/LTE (optional) <Please refer to User Manual for detailed Internet setup>
A. Ethernet WAN Connections
MX-1200 supports dual WAN Internet connections; both WANs work simultaneously. Connect
RJ-45 Ethernet cable to one or both EWAN port(s) and connect the other side to another
alternative broadband device, such as Cable Modem, VDSL, Fiber Modem or PON optic line.
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BEC MX-1200 (4G/LTE) Gigabit Multi-Service Broadband Router