Connectivity
Why You Should Apply Dielectric Grease to SIM Card Contacts in Industrial IoT Routers
If your 4G or 5G IoT router keeps losing its SIM card connection, or you’re seeing intermittent “No SIM Detected”…
Tag: Teltonika
hardware
Teltonika RUT281, RUT981 & RUT986: New Global LTE Cat 4 Routers with Telit Modems — Full Technical Review
In February 2026, Teltonika Networks launched three new industrial cellular routers built around a single global Telit LTE Cat 4…
5G
Teltonika ALTOS 5G Router Review: When Industrial IoT Engineering Meets Home Broadband | IoT Portal
Teltonika has spent two decades building routers that keep cash machines online, monitor wind turbines, and connect fleet vehicles across…
GTT Wireless
GTT Wireless: Outdoor Router Enclosures That Put Your Signal First
If you install cellular routers for a living, you’ve probably fought the same battle a hundred times. The best signal…
CCTV
When Three’s 3internet APN stops giving you a public IP: what CCTV installers need to know in the Vodafone–Three era
CCTV installers have leaned on Three’s cheap unlimited SIMs for years using the 3internet APN to get a public IP…
5G Router
Teltonika RUTM55 Review: A Workhorse Router for Industrial 5G and Legacy Systems
The Teltonika RUTM55 is a 5G industrial router built for businesses that don’t just need connectivity, but need it across…
Connectivity
EDS 2025: The IoT & Connectivity Directory
8–9 October 2025 • Coventry Building Society Arena The Engineering Design Show has always been a magnet for component buyers,…
Routers
NB-IoT vs LTE-M in 2025–26
The definitive field guide to 3GPP LPWA for real-world IoT deployments in our NB-IoT vs LTE-M Guide. Executive summary NB-IoT…