As a senior technical support engineer, I am proud to recommend our flagship product, the SR600 Industrial 4G Router.Product Overview
The SR600 integrates advanced 4G LTE CAT4 high-speed connectivity, seven-mode full-network compatibility, and VPN technologies to deliver stable, high-speed data transmission. Built with an industrial-grade all-metal casing, it is designed to withstand harsh environments such as extreme temperatures, vibrations, and electromagnetic interference

Key Features

1. Flexible Networking
   • Equipped with 5 Ethernet ports (1 WAN + 4 LAN) for versatile network topologies.
   • Optional 150 Mbps Wi-Fi support for wireless connectivity.
2. Robust Security
   • Supports PPTP, L2TP, IPSec, and OpenVPN protocols to secure data over public networks.
   • Built-in firewall, ACL, and port mapping to prevent cyberattacks.
   • Link backup and automatic reconnection ensure uninterrupted operations during network failures.
3. Customizable Development
   • Runs on an open-source Linux OS, allowing users to customize functionalities using our SDK and detailed development guides.
4. Efficient Management
   • Supports SNMP v1/v2/v3 protocols and the proprietary StarLink STAR DEVICE MANAGER cloud platform for remote, centralized management, reducing operational costs.
   • Includes network diagnostics tools like Ping and Traceroute for rapid troubleshooting.

Hardware Specifications

• Memory: 128 MB RAM + 16 MB Flash (expandable to 32 MB).
• Ports: 10/100 Mbps auto-sensing Ethernet ports; RS232/RS485 serial interfaces.
• Durability: Fanless design with natural cooling; operates at -35°C to +75°C.
• Installation: Supports desktop placement or wall mounting for easy deployment.

Applications
The SR600 excels across traditional industries (transportation, energy, environmental monitoring) and emerging fields (IoT, smart cities), providing reliable wireless connectivity for remote sensors, automated systems, and industrial equipment.Why Choose SR600?
Combining industrial ruggedness, high-speed performance, and flexible customization, the SR600 is ideal for mission-critical scenarios requiring stable, secure, and scalable wireless communication.