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MultiTech SF400-G 4-Port Intelligent SMS Server Quad Band GSM/GPRS Cellular US
The MultiTech SF400-G is a 4-Port Intelligent SMS Server that delivers reliable quad-band GSM/GPRS connectivity for a wide range of industrial and commercial applications. Designed for easy integration, the SF400-G provides robust messaging capabilit... Read More
price
$879.95
- In Stock: 1
- Manufacturer: MultiTech
- Model or Part: SF400-G
- Condition: Refurbished
- Weight: 11.00lb
- Dimensions: 13.00in x 7.00in x 4.00in
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The MultiTech SF400-G is a 4-Port Intelligent SMS Server that delivers reliable quad-band GSM/GPRS connectivity for a wide range of industrial and commercial applications. Designed for easy integration, the SF400-G provides robust messaging capabilities, remote device management, and secure data transmission over cellular networks. Its compact form factor and plug-and-play interface make it ideal for deployment in harsh environments where wired communication is impractical.
Key Features
- Four independent GSM/GPRS ports for simultaneous messaging and data sessions
- Quad-band support (850/900/1800/1900 MHz) for global coverage
- Intelligent SMS routing with automatic retry and delivery confirmation
- Built-in TCP/UDP socket support for seamless integration with existing applications
- RS-232/RS-485 serial interfaces on each port for flexible device connectivity
- Web based configuration portal for remote setup and monitoring
- Secure authentication using username/password and optional IP filtering
- Low power consumption mode for battery or solar powered installations
Technical Specifications
- Model Number: SF400-G
- Manufacturer: MultiTech
- Network: GSM/GPRS quad band (850/900/1800/1900 MHz)
- Ports: 4 x GSM/GPRS with separate SIM slots
- Serial Interface: RS-232 (0-12 V) and RS-485 (0-5 V) per port
- Data Rate: Up to 85.6 kbps downstream, 42.8 kbps upstream per port
- Operating Temperature: -40 to +85 deg C
- Power Input: 12 VDC, 1.5 A max
- Dimensions: 150 mm x 100 mm x 45 mm (L x W x H)
- Compliance: CE, FCC, RoHS
Applications
- Remote monitoring and control of SCADA and IoT devices
- Fleet management and vehicle telemetry
- Industrial automation with SMS alerts and command messages
- Utility meter reading and smart grid communication
- Security systems with real-time SMS notifications
- Environmental sensing stations in remote locations
- Point of sale terminals requiring cellular backup
- Any application that benefits from reliable, multi-channel cellular messaging