W421 Cellular Eth Router Datasheet-2
W421 Cellular Eth Router Datasheet-2
W421 Cellular Eth Router Datasheet-2
W421 is A Cellular Eth Router with the competitive price for the M2M
scenario of the industrial machine internet access and the security
connectivity. It supports 2*100Mbps Ethernet interfaces,
1*RS232/RS485 serial port, LTE network access with Dual SIM slots for
the failover, designed for the industrial. The configurable serial port
transmits the narrow-band data from the machine, and the Modbus
feature supports RTU converts to TCP easily.
Highlights:
·Configurable Serial port RS232 or RS485
·Dual SIM card slot for failover
·Modbus Protocol
·L3 VPN Support