Industrial LTE router Advantech ICR-2531
The ICR-2531 industrial LTE router is designed for reliable wireless communication in LTE Cat.4 networks. This technology provides high data transfer speeds of up to 150 Mbps (downlink) and 50 Mbps (uplink). The device is an ideal solution for M2M and IoT applications that require stable mobile connectivity.
Typical use cases of the ICR-2531
The ICR-2531W router offers broad deployment possibilities across many industries, from wireless connectivity for security and traffic cameras to ATMs and other self-service terminals.
Connectivity and network interfaces
- Advanced Port Layout: The device is equipped with four Ethernet ports, including three switched ports (ETH0) and one independent port (1× ETH1).
- Flexible Configuration: Every port can be individually configured as either a LAN or WAN interface, allowing for highly adaptable network topology designs.
- Encrypted Communication: To guarantee maximum data security, the router supports the creation of encrypted VPN tunnels.
- Protocol Versatility: Compatible with a wide range of standardised protocols to ensure secure integration into existing infrastructure.

Diagnostics and high reliability
The ICR-2531W router offers broad deployment possibilities across many industries, from wireless connectivity for security and traffic cameras to ATMs and other self-service terminals.
Open platform and IoT integration
The router runs on an open Linux-based operating system, offering extensive options for developing custom applications in Python, C, or C++. The device fully supports the Advantech Router Apps library, which includes pre-developed modules for specific functions such as industrial protocol conversion or direct integration with IoT platforms like Microsoft Azure, Cumulocity, ThingWorx, and others.
Rugged design and easy installation
The router is housed in a durable metal chassis with IP30 protection, ensuring reliable operation in extreme temperatures ranging from –40 °C to +75 °C. Thanks to its compact dimensions and integrated mounting brackets, it can be easily installed on a DIN rail or directly on a wall.
Technical specifications:
- LTE Cat.4 support for the EMEA region with 3G/2G fallback
- 2× SIM card slots for reliable connection backup
- Interfaces: 4× Ethernet ports (10/100 Mbps)
- Digital inputs/outputs: 1× DI, 1× DO
- High durability: industrial-grade metal design with a wide operating temperature range from –40 °C to +75 °C
- Dimensions: 103 × 95 × 25 mm
- Weight: 375 g
- Wall or DIN rail mounting
Package contents:
- Advantech ICR-2531 router
- 1× 6-pin PWR/IO connector
- Mounting bracket
Technical information can be found in the attached datasheet.