Westermo MRD-455 Dual SIM Industrial 4G router | Easy World Automation

Westermo MRD-455 Dual SIM Industrial 4G router

  • 2 x 10 Mbit/s or 100 Mbit/s
  • Industrial Mobile Broadband Router (4G)


Remote access removes boundaries, eliminates the need for time-consuming site visits, and provides a network infrastructure suitable for today’s “always-on” society.

The MRD-455 industrial mobile broadband GPRS / EDGE / 3G / 4G LTE router uses the Internet to cost-effectively inter-connect systems, allowing HMI, PLCs, sensors, etc to communicate with each other.

A compact design bundled with all interfaces and LEDs in the front makes the unit extremely well-suited for industrial applications. With isolation between the PSU and the Ethernet and serial ports, the MRD-455 protects against issues caused by ground loops.

The dual SIM support in the device ensures that site connectivity is not dependent on a single carrier, should something happen the unit just switches to the other SIM.

Devices connected to the Internet require countermeasures against cyber threats. The MRD-455 offers protection against transmissions from malicious eavesdroppers via encrypted communication tunnels (VPN) and features a simple, yet powerful, packet inspection firewall.

The MRD-455 with its built-in serial port offers a simple modem replacement solution with the benefit of not having to reprogram or change any other component.

Experience the convenient way to purchase the Westermo MRD-455 Dual SIM Industrial 4G router in the Middle East (UAE (Dubai), KSA (Al Khobar, Riyadh), and Oman). Our sales experts will provide the most helpful information about the price and sale conditions for a wonderful buying experience.


Memory card slot for storage
SIM card slot : 2 SIM card slots
LAN : 2 RJ45 10/100Mbps Ports
Digital Input and Output
Serial port : 1 DCE-F port for RS-232
Alert Output
Radio specifications
Standards and Wireless Standards
2G , 3G , 4G Standards GSM, GPRS, EDGE, 3G UMTS, HSDPA, HSUPA, 4G LTE
Radio Connection type -
WiFi Antenna
4G / 3G / 2G Antenna 1 external antenna and 1 antenna connectivity for receiving information and connecting 1 GPS antenna
WiFi Gain Antenna
4G / 3G / 2G Gain Antenna -
Maximum WiFi data transfer speed
Maximum data transfer speed of 2G EDGE : 236.8Kbps download speed, 236.8Kbps upload speed and GPRS: Download speed 85.6Kbps, upload speed of 85.6Kbps and GSM: 14.4Kbps download speed, 14.4Kbps upload speed
Maximum data transfer speed of 3G 384Kbps download speed, 384Kbps upload speed
Maximum data transfer speed of 4G Download speed 100Mbps, upload speed 50Mbps
WiFi Radio Frequency -
2G network frequency 900MHz, 1800MHz
3G network frequency 850MHz, 900MHz, 2100MHz
4G network frequency 800MHz(B20), 1800MHz(B3), 2600MHz(B7)
Number of radio channels -
Maximum direct range -
Maximum WiFi Output Power -
Radio Channel Bandwidth -
Software Specifications
Firewall ACL, NAT, Port Forwarding
Cloud computing feature
Serial performance RS-232, Serial Over IP, Router emulation, AT command interpreter, MODBUS, DNP3
Operating mode Router, 4G Modem
Management Web interface (HTTP and HTTPS), Command Line Interface (CLI) via SSHv2 and TELNET SNMP v1/v2c/v3, SMS Control, Flexible alarm/event handling system
Standards and protocols
Protocols HTTP, HTTPS, SSHv2, TELNET, SNMPv1/v2c/v3, SNTP (NTP client), DHCP client, DHCP server, DDNS, DNP3, RIPv1/v2, VRRP, GRE
Serial port standard RS-232
Features and capabilities
3G phone calls
Create and edit phonebook
Send and receive SMS
Security and Encryption -
Serial security -
Power Requirements
Power Consumption (Output Adapter) 12V DC to 48V DC and 0.14A
POE Support
Type of power input Terminal with 2 inputs
Power button
3G / WAN button
WPS button
LED Indicators
3G / 2G
Wireless Signal Strength
Physical Characteristics
Dimensions 53x103x103mm
Weight 0.4Kg
Operating Temperature -40 to 70 ° C
Storage Humidity 0% to %90 Non-condensing
Storage Temperature -40 to 85 ° C
Type of Use Industrial environment
Standards and Certifications EN 55022, EN 55022 A1, EN 55024, EN 55024 A1, EN 55024 A2, IEC/EN 60950-1, EN 60950-1, EN 50385, EN 301 489-1, EN 301 489-7, EN 301 489-24, EN 301 908-1, EN 301 908-2, EN 301 511, IP 40
Optical isolation