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Stay updated with the latest IoT trends, technology insights, and best practices for industrial connectivity. KEY-IOT‘s blog covers topics on 4G/5G routers, LTE modems, and IoT gateways.
Can aggregation switches handle VLANIF interfaces? Will using the core as a gateway overburden it? Is it secure to place gateways at the access layer?After reading this article, you'll be able to determine where and how to properly deploy your g...
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"My company only has a few dozen devices, and one network segment is enough for all our IP addresses. Why divide into so many subnets?"Don't laugh—this isn't just a beginner's question. Many network engineers with years of experience fall into t...
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Hello everyone, I'm Technical Support Engineer Wang from key-iot. As a veteran who has been working in the industrial router field for many years, clients often ask me: "Besides faster speeds, what other advantages do 5G industrial routers offer? ...
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In simple terms, a router is a device that enables network interconnection with routing and forwarding functions. Additionally, it can adapt subnet speeds, isolate subnets, and define access rules.
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Since the invention and widespread adoption of WiFi, it has become an essential part of modern life, influencing nearly every aspect of how we live. However, concerns about WiFi router radiation safe distance and its potential health effects have ...
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The Controller Area Network (CAN) is a field bus technology developed by Bosch, essentially a serial asynchronous communication bus. It is widely used in automotive electronic control systems and industrial control scenarios.
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LTE (Long-Term Evolution) represents the charm of fourth-generation wireless communication technology. As an extension of 3G technology, LTE aims to achieve high data transmission speeds and ultra-low response times.
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2CC, short for Dual-Carrier Aggregation Technology, is one of the core advancements in 5G-A (5G-Advanced, or 5.5G). Think of it as combining two frequency "legs" to boost network performance. This tech is now widely used in today’s 5G networks, ma...
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Hello to all forum friends! I'm Old Gao from KEY-IOT, and after years in network technology, I work daily with various industrial control and IoT devices. Today I'd like to share some practical insights and our team's hands-on experience with SIM ...
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Old Qian here to discuss the special nature of ATM routers with everyone. As someone who has been active in the Right Mountain Wireless Forum for many years, I've recently researched numerous bank network equipment deployment solutions and discove...
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Hello friends, today I'm bringing you a practical guide about 4G LTE routers. This post is purely based on my personal user experience, with no advertising content. I hope it helps those who need it.
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4G industrial routers achieve wireless data transmission in industrial settings through their built-in 4G communication modules. Their working principles primarily include:
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