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The Ultimate Industrial-Grade 4G Router with Wi-Fi Capabilities

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Thank you for your interest in our StarRouter SR600 series products. As a senior technical support engineer at Xiamen Key-IOT Technology Co., Ltd., I am delighted to recommend our flagship product, the SR600 industrial-grade 4G router.

The SR600 integrates advanced 4G LTE CAT4 high-speed network, seven-mode global network support, VPN, and other technologies into one device, providing users with a high-speed and stable data transmission channel. It features a full metal casing and industrial-grade design, making it capable of withstanding harsh industrial environments.

One of the key highlights of the SR600 is its support for up to 5 Ethernet ports, including 1 WAN port and 4 LAN ports, allowing for flexible network topology configurations. Additionally, it supports optional Wi-Fi functionality with wireless transmission speeds of up to 150Mbps.

In terms of network security and reliability, the SR600 offers comprehensive protection. It supports various VPN functions such as PPTP, L2TP, IPSec, OpenVPN, ensuring secure data transmission over public networks. The built-in firewall, ACL, port mapping, and other features effectively prevent network attacks. Moreover, the device supports link backup, monitoring link online status and automatically reconnecting when disconnected, ensuring uninterrupted business operations.

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The SR600 runs on the Linux OpenWrt operating system, which is fully open for user secondary development. We provide detailed secondary development guidelines and SDK, enabling users to customize functions according to their specific needs, greatly enhancing the device’s flexibility.

For network management, the SR600 supports SNMP v1/v2/v3 protocols and our self-developed StarLink STAR DEVICE MANAGER cloud platform, enabling efficient remote centralized management of devices and significantly reducing maintenance costs. The device also includes built-in network diagnostic tools like Ping and traceroute for quick troubleshooting of network issues.

As a high-end industrial-grade 4G router, the SR600 boasts impressive hardware specifications. It features 128MB memory + 16MB Flash (expandable to 32MB), with 10M/100M adaptive Ethernet ports and RS232/RS485 serial ports.


router wifi 4gFurthermore, the SR600 supports multiple installation methods, including desktop placement and wall mounting, making it convenient for deployment. Its fanless design and natural heat dissipation ensure stable and noiseless operation. With an extended operating temperature range of -35~+75℃, it can adapt to various demanding working conditions.

In summary, the SR600 is a feature-rich, high-performance, and highly reliable industrial-grade 4G router. Whether in traditional industries such as transportation, energy, environmental protection, or emerging fields like IoT, vehicle networking, and smart cities, it can provide stable and reliable wireless data transmission services, making it an ideal choice for industrial internet connectivity.

If your company has a need for industrial wireless routers, I sincerely recommend the SR600 series products. We also welcome you to visit our company for a hands-on experience of the powerful functions of the SR600. Our pre-sales and after-sales teams will provide you with comprehensive technical support to ensure the devices run perfectly in your application scenarios. We look forward to cooperating with you to create a smart future together!

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