TC ROUTER 4202T-4G EU WLAN – Router 1234354

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The TC ROUTER series comprises cellular routers designed to provide high-performance, high-speed data connections through cellular networks. These routers come equipped with an integrated firewall and a VPN (Virtual Private Network) to ensure the security of your applications, guarding them against unauthorized access.

The primary focus is on aspects like electromagnetic compatibility (EMC), electrical isolation, and surge protection to ensure reliable and secure communication. Furthermore, continuous monitoring of the data link and cellular network quality is in place. When necessary, the device is capable of sending alerts or re-establishing the cellular connection.

The device features a versatile, freely-configurable WLAN interface, allowing it to be adapted to various applications with flexibility. Internet connectivity can be established through a variety of means, including the cellular network, a wired Ethernet port, and in the case of models 1234353 and 1234354, via the WLAN interface. You have the freedom to configure the preferred order of these interfaces according to your needs. In case of a connection failure, the device is designed to automatically switch to another available interface for seamless connectivity.


Stateful Inspection Firewall: It includes a stateful inspection firewall for dynamic filtering, which enhances network security by monitoring and controlling incoming and outgoing traffic based on its state and context.
Alarm Notification: The device has the capability to send alarms and notifications via SMS or email directly through the integrated switching input, which can be useful for remote monitoring and alerting.
Configuration Options: Configuration of the device can be done through web-based management or by using a microSD card, providing flexibility and ease of setup.
Dual Ethernet Connections: The device is equipped with two local Ethernet connections, allowing for network connectivity and redundancy.
Integrated Logbook: It features an integrated logbook, which can record events and activities for troubleshooting and auditing purposes.
Extended Temperature Range: It can operate in an extended temperature range from -40°C to +70°C, making it suitable for harsh environmental conditions.
SIM and eSIM: The device supports both micro SIM and eSIM cards to maximize network availability and flexibility in choosing network providers.
Energy-Saving Mode: It offers an efficient energy-saving mode to optimize power consumption when needed.
Comprehensive Diagnostics: The device provides comprehensive diagnostic options, which can be valuable for monitoring its performance and troubleshooting any issues.
Power Supply: It operates with a supply voltage range of 10 V to 30 V DC and includes an electrically isolated power supply unit.
Wi-Fi Interface: In some device versions, it includes an integrated Wi-Fi interface (802.11a/b/g/n, Wi-Fi 4) that can function as an access point (AP) or client for wireless connectivity.
Additional Interfaces: Depending on the specific device version, it may include digital inputs and outputs, as well as an RS-232/RS-485 interface, which can extend its capabilities for various applications.