Pour une station de pompage, une armoire électrique ou un coffret sans personnel, la connectivité cellulaire commence souvent par : « La 5G est-elle disponible ici ? » Le choix dépend aussi des conditions radio au point de montage, de l’antenne et de son câble, des flux normaux et exceptionnels, ainsi que d’une frontière d’accès distant gérable par l’exploitation. Key Takeaways Choisissez un routeur industriel 5G/LTE par validation sur site : vérifiez l’opérateur à l’emplacem

Remote PLC and HMI access is essential for modern industrial automation. This article explains how industrial cellular routers enable secure remote maintenance through VPN, firewall policies, NAT configuration, and reliable cellular connectivity. Learn best practices for connecting PLCs, HMIs, and industrial devices without exposing automation systems directly to the internet.

Can a low-resource LTE router with only 16 MB of flash and 64 MB of RAM reliably support OpenWrt and WireGuard? This article explores the hardware limitations of entry-level routers, including flash storage, memory, CPU performance, VPN encryption, and long-term stability. It also provides practical deployment advice, testing recommendations, and common failure scenarios. Finally, it compares the Wavetel IoT WR143 and WR255 industrial routers as reliable alternatives for indu

AI is transforming technical support, making documentation and routine troubleshooting faster than ever. However, industrial router deployments involve far more than standard configuration questions. Real-world IIoT environments are influenced by cellular networks, VPNs, SIM management, signal quality, firmware, power stability, and on-site conditions that require engineering judgment.

Choosing the right power interface is a critical but often overlooked aspect of industrial router deployment. From DC barrel connectors and terminal blocks to 4-pin Molex, PoE, and redundant dual-power inputs, each option offers unique advantages depending on the operating environment. This guide explains the electrical characteristics, deployment considerations, and best-use scenarios for common industrial router power interfaces.

Reliez des LAN distants en 5G/LTE avec ZeroTier : création du réseau, autorisation des membres, routes gérées, chemin retour et tests de connexion.