Industrial IoT Blog

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An infographic showing how an industrial cellular router provides connectivity for a wide range of smart grid and utility applications, from substations to smart meters.

Industrial Cellular Router for Smart Grid & Utility Applications

Discover why an industrial cellular router is essential for smart grid and utility applications. A guide to secure and reliable connectivity for SCADA and more....

Robert Liao
An overview of in-vehicle connectivity applications enabled by an industrial router, including GPS tracking, passenger Wi-Fi, and telematics.

A Guide to In-Vehicle Connectivity for Logistics and Public Transit

The definitive guide to in-vehicle connectivity. Learn about the essential hardware and software features for reliable logistics and public transit solutions. ...

Robert Liao
An infographic showing how a cellular router for POS backup prevents lost sales during a primary internet outage.

How to Use a Cellular Router for Retail & POS Network Backup

Learn how to use a cellular router for POS network backup and prevent lost sales. A step-by-step guide to internet failover for your retail business....

Robert Liao
An infographic showing how a Modbus gateway bridges the communication gap between a serial Modbus RTU PLC and an Ethernet-based Modbus TCP SCADA system.

An Introduction to the Modbus RTU to TCP Gateway Function

Learn how a Modbus RTU to TCP gateway works. A guide explains how this essential function in industrial routers connects your serial PLCs to a...

Robert Liao
An infographic explaining how a dual SIM router uses a ping health check to detect a failed connection and initiate a failover sequence.

How Dual SIM Failover Works: A Deep Dive into Uninterrupted Connectivity

A deep dive into how dual SIM failover works. Learn about the health checks, detection methods, and failback processes that ensure network redundancy. ...

Robert Liao
An infographic showing how connecting a serial PLC over a cellular router enables remote access and eliminates the need for on-site visits.

A Guide to Connecting Serial (RS232/RS485) Devices over a Cellular Network

A practical guide to connecting serial RS232 and RS485 devices over a cellular network. Learn how an industrial router acts as a serial-to-IP gateway. ...

Robert Liao
An infographic showing the layers of cybersecurity defense in an industrial router, including the firewall, VPNs, access control, and a certified OS.

A Guide to Cybersecurity for Industrial Cellular Routers

A comprehensive guide: cybersecurity for industrial routers. Learn about essential features like firewalls, VPNs, and the importance of IEC 62443 certification. ...

Robert Liao
An infographic explaining how a VPN on an industrial router creates a secure, encrypted tunnel for data over the public internet.

A Guide to VPNs on Industrial Routers for Secure Remote Access

Learn how VPNs on industrial routers provide secure remote access to your OT network. A guide to IPsec, OpenVPN, and other protocols for protecting your...

Robert Liao
An infographic comparing a fragmented DIY private 5G solution with a unified, single-vendor managed private cellular 5G offering.

What is a Managed Private Cellular 5G Offering? A 2025 Guide for Enterprises

Explore the benefits of a managed private cellular 5G offering. Learn how an integrated hardware and cloud platform provides superior security and control. ...

Robert Liao
din-rail-mounting-before-and-after.jpg

A Deep Dive into DIN-Rail Mounting for Industrial Hardware

What is DIN-rail mounting and why it's the professional standard for industrial hardware. A guide to clean, secure, and efficient control cabinet installation. ...

Robert Liao
An infographic demonstrating how WAN failover to a cellular backup keeps a retail store's POS terminals and Wi-Fi online during a wired internet outage.

What is WAN Failover? A Guide to Unbreakable Internet Connectivity

Learn what WAN failover is and how it provides an automatic internet backup solution. A guide to using cellular for business continuity and preventing downtime....

Robert Liao
An infographic showcasing the four key business benefits of adopting 5G: real-time automation, fiber-free operations, unbreakable resilience, and private network control.

Why Do Enterprises Need to Adopt 5G? A Guide to the Business Revolution

Wondering why enterprises need to adopt 5G? Explore the key business benefits, from low-latency automation to high-performance business continuity. ...

Robert Liao
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