In Industrial IoT applications, stable network connectivity is the foundation of data acquisition and remote control. However, industrial sites often face challenges such as weak signals, high interference, and extreme temperatures, which ordinary routers cannot handle.
Tespro Industrial Router series, powered by the self-developed TesproOS Industrial IoT Base Operating System, is designed for remote monitoring and industrial networking. It supports 4G/5G cellular networks, Wi-Fi, and wired backup, ensuring uninterrupted data transmission.
What is an industrial router? How is it different from a regular router?
This is a common question when deploying industrial IoT. Regular routers are designed for office environments and are sensitive to temperature, humidity, and vibration. Industrial routers, however, feature wide-temperature design (-40℃ to 75℃), industrial-grade protection, and surge protection, enabling stable operation in harsh environments such as distribution cabinets, outdoor base stations, and moving vehicles. Additionally, industrial routers typically offer dual-SIM backup, VPN encryption, and remote management—capabilities that regular routers lack.
Dual-SIM Backup + Wired/Wireless Failover: Ensure Zero Downtime
Tespro Industrial Router supports automatic dual-SIM failover. When the primary SIM network fails, it switches to the backup SIM in milliseconds. It also supports wired and cellular failover, using wired as the priority and automatically switching to 4G/5G when wired is down. This triple backup mechanism ensures critical business data transmission never stops.
TesproOS: Smarter and More Secure Industrial Networking
TesproOS, Tespro's self-developed industrial IoT operating system, provides powerful software support for industrial routers. It includes a built-in VPN client (supporting OpenVPN, IPsec, L2TP, etc.), creating secure encrypted tunnels over public networks to protect data transmission. It also supports Modbus gateway functionality, converting on-site PLC and instrument data directly to Modbus TCP for remote data acquisition.
How to select an industrial router? What key factors should be considered?
When selecting an industrial router, several key factors deserve attention: network standard (does it support 4G/5G and mainstream carrier frequency bands?), environmental adaptability (does the operating temperature and protection rating meet site conditions?), backup mechanism (does it support dual-SIM or wired/wireless failover?), security features (does it support VPN encryption and firewall?), and remote maintenance (does it support remote configuration and OTA updates?). Tespro Industrial Router is carefully designed across all five dimensions to meet the demanding requirements of industries such as power, oil, water conservancy, and transportation.
Remote Maintenance: Free Engineers from Costly Site Visits
With Tespro's remote management platform, engineers can perform configuration deployment, status monitoring, firmware upgrades, and fault diagnosis from thousands of miles away. When an on-site network anomaly occurs, the system automatically alerts and attempts self-healing, significantly reducing the frequency and cost of on-site service trips.
If your remote devices frequently disconnect or data backhaul is unstable, Tespro Industrial Router is a communication partner you can trust.
