Choosing the right multi-WAN technology is essential for reliable industrial networking. This guide explains the differences between WAN failover, load balancing, and bonding, covering session continuity, health checks, NAT, static IP considerations, and real-world deployment scenarios. It also compares the best applications for each approach and shows how Wavetel's industrial 5G routers—including the WR575, WR578, and WR677-D.

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

Choosing the right router for a remote industrial site is more than just getting Internet access. This article explains the key differences between consumer 4G routers and industrial 4G/5G routers, covering reliability, remote management, VPN security, dual SIM redundancy, watchdog recovery, and applications such as PLC, HMI, SCADA, solar, utilities, and IoT deployments.

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.

The same cellular router may be sold as an M2M router, an IoT router and an industrial router. Those names emphasize different aspects of a project; they do not establish three incompatible hardware classes. Start with what the devices must exchange, where the equipment will operate and who will maintain it. For a remote pump station, the first requirement may simply be to deliver PLC readings reliably. Adding a dashboard or analytics service changes the application architect

An industrial router can carry traffic between a PLC network and a supervisory application without understanding the values inside an OPC UA message. A gateway or PLC may host the OPC UA server, while a client elsewhere reads or subscribes to its data. These roles must be identified before anyone claims the router “supports OPC UA.” Transporting packets, exposing an endpoint and translating another protocol into OPC UA are different functions. Schematic diagram of the industr