Many buyers ask why they cannot use a commercial router in industrial projects. The answer lies in the environment. Commercial routers are designed for homes or offices with stable temperatures and steady voltage. In industrial settings, temperatures swing from minus 30 to plus 70 degrees Celsius, voltage fluctuates between 9 and 36 volts, and equipment must be mounted on DIN rails in cramped enclosures, running unattended for months. Commercial routers freeze or fail under these conditions.
Commercial routers are not designed for electromagnetic compatibility. In substations or factory workshops, high‑voltage devices and motors generate strong interference that can cause packet loss, unresponsive interfaces, or complete lockup. Industrial routers must pass rigorous EMC tests such as IEC 61000.
Tespro industrial routers are built for harsh conditions. They use industrial‑grade wide‑temperature components, operating from minus 30 to plus 70 degrees Celsius, with some models extending to minus 40 to plus 75 degrees. Wide‑input voltage modules accept 9 to 36 volts DC with over‑voltage and over‑current protection. Standard DIN‑rail mounting fits 35‑millimeter rails, and the metal housing provides dust, vibration, and EMI protection, typically IP30 or higher.
Is it easy to manage multiple industrial routers deployed in different locations?
Yes. Tespro provides a centralized cloud management platform for remote monitoring, configuration, firmware upgrades, and even command‑line debugging without on‑site visits.
In real‑world deployments, Tespro routers excel in harsh environments. In a Middle Eastern solar farm with summer temperatures above 50 degrees Celsius and cabinet temperatures over 70 degrees, commercial routers failed within two weeks, but Tespro routers ran continuously for 18 months without failure. On a northern Chinese highway project with winter temperatures dropping to minus 35 degrees, Tespro routers remained stable all winter. Commercial routers work in comfortable offices, but Tespro industrial routers are built for substations, solar farms, roadside cabinets, factory floors, and underground utility tunnels — where an industrial router is not an option but a necessity.
