Recommendations for 4g Cellular Router suitable for harsh industrial environments
When discussing 4g Cellular Router suitable for harsh industrial environments, we first need to understand the basic concepts and importance of industrial IoT. The Industrial Internet of Things integrates various types of acquisition and control sensors or controllers with sensing and monitoring capabilities, as well as mobile communication, intelligent analysis, and other technologies, into all aspects of the industrial production process, thereby significantly improving manufacturing efficiency, improving product quality, and reducing product costs and resource consumption.

The harshness of industrial environment
Industrial environments are often accompanied by various harsh conditions such as high temperatures, low temperatures, humidity, dust, and strong electromagnetic interference. For example, in steel plants, the ambient temperature may often exceed 60°C, while in chemical plants, there may be exposure to corrosive gases and liquids. Therefore, routers suitable for harsh industrial environments must have excellent protection capabilities and stability.

Key Features of 4g Cellular Router
IP protection level: IP67 level indicates that the device is completely dustproof and can be immersed in water up to 1 meter deep for 30 minutes without damage. In practical applications, it is recommended to choose equipment with a rating of at least IP54 or higher to ensure normal operation in dusty and humid industrial environments.
Temperature adaptability: The temperature adaptability range of industrial-grade routers far exceeds that of ordinary commercial routers. The standard operating temperature range is usually -40°C to +75°C, and the storage temperature range is even wider, reaching -45°C to +85°C.
Electromagnetic compatibility: Industrial-grade routers must meet strict EMC standards, including EMI protection and EMS performance, to ensure that the device can still work normally when it is subjected to external electromagnetic interference.
Vibration and shock resistance: Vibration and shock are common in industrial environments, so routers need to meet the vibration resistance standards of IEC 60068-2-6 and the shock resistance requirements of IEC 60068-2-27.
Power supply standard: The power supply standard for industrial-grade routers is more stringent than that for ordinary routers, including wide voltage input range, reverse connection protection function, overvoltage protection design, and power redundancy support.
Reliability index: MTBF (Mean Time Between Failures) is required to exceed 100,000 hours, with a design service life typically exceeding 5 years, and a comprehensive fault warning mechanism is required.

Application Cases of 4g Cellular Router
Taking PUSR's 5G industrial router as an example, it supports high transmission rate and can meet the stringent requirements for data transmission speed in industrial applications. Whether it is high-definition video surveillance, real-time data collection, or large-scale device networking, the equipment of Jixun IoT can easily cope with it. Through the 5G network, PUSR's 4g Cellular Router can achieve extremely low latency, typically in the millisecond range, which enables timely transmission of data and more precise control in situations that require fast response, such as automated robots, intelligent manufacturing lines, and other fields.

In steel enterprises, the application of various sensors and communication networks, through 4g Cellular Router to achieve real-time monitoring in the production process, has improved product quality and optimized production processes. In the manufacturing of new energy vehicles, 4g Cellular Router support the automation and intelligence of production lines, improving production efficiency.

With the further development of the industrial Internet, 4g Cellular Router will play a more important role in promoting the digital transformation of industry. When selecting an industrial router suitable for harsh industrial environments, it is necessary to fully consider the actual application requirements and conduct a comprehensive evaluation based on product performance, reliability, technical support, and other aspects.