5G CPE SR820 – The High-Speed Bridge for Industrial Internet of Things

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The 5G era has arrived, and the development of the Industrial Internet of Things (IIoT) has entered a brand new stage. To meet the demands of industrial applications for high-speed and stable network connections, we have launched the SR820 small-sized 5G CPE. It integrates advanced wireless communication technologies such as 5G, 4G, and Wi-Fi, making it an ideal choice for IIoT applications.

The SR820 adopts a compact, all-metal casing design with a small form factor, making it highly suitable for installation in industrial environments with limited space. Even in harsh conditions, it can ensure reliable operation of the device thanks to its wide operating temperature range of -35°C to 75°C and IP30 protection rating.

In terms of network performance, the SR820 supports 5G NR Sub-6 SA/NSA networks with a theoretical downlink speed of up to several Gbps, fully leveraging the ultra-high bandwidth advantages of 5G networks. Additionally, it integrates Gigabit Ethernet ports and dual-band Wi-Fi 6 (optional), simultaneously meeting wired and wireless networking needs.

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To ensure high network availability, the SR820 features dual SIM card slots, supporting network backup from two carriers. When one carrier’s network experiences abnormalities, it can automatically switch to the other network, ensuring the device remains connected to the cloud. Moreover, intelligent switching and backup can be realized between the wired link, 5G, and Wi-Fi, further enhancing network reliability.

The SR820 is based on the Linux OpenWrt operating system, fully open for secondary development. Users can quickly complete customized software development and functional expansion according to their application requirements. The device also supports various industrial protocols such as Modbus and MQTT, enabling seamless integration with various industrial equipment and simplifying system integration.

In terms of security, the SR820 provides a series of security features such as SPI firewall, ACL access control, and VPN, effectively preventing network attacks and protecting critical data. The device also supports multiple encryption algorithms and security mechanisms like certificate authentication.

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Overall, the SR820 small-sized 5G CPE, with its powerful performance, reliable quality, and open architecture, is an excellent choice for IIoT applications. It can help users quickly build secure, reliable, high-speed, and stable wireless communication networks, promoting industrial digital transformation. If your industrial application scenario requires a high-quality 5G wireless communication device, the SR820 will be your ideal choice.