GWR352 Wide Voltage 3G/4G Router: The Ultimate M2M Connectivity Solution

Introduction to the GWR352 Series

The Geneko GWR352 Cellular Router Series is expertly crafted to deliver seamless remote connectivity via 3G/4G LTE cellular networks. This series is particularly advantageous for customers needing a versatile power supply ranging from 9 to 36 VDC. With its comprehensive GPRS/EDGE/UMTS/HSPA+/DC-HSPA+/LTE interface, dual SIM card slots, and multiple interface options including USB, RS-232, and Ethernet, it stands as an exemplary solution for a multitude of M2M applications.

Key Benefits and Features

1. Wide Voltage Compatibility

•    - Accommodates a broad power supply range from 9 to 36 VDC, ensuring flexibility in various power environments.

2. Mission-Critical Robustness

•    - Designed to handle the most demanding applications, ensuring reliability and stability even under challenging conditions.

3. Comprehensive Advanced Features

•    - Equipped with a full suite of sophisticated features to cater to complex networking requirements.

4. User-Friendly Interface

•    - Features an intuitive web-based configuration interface, simplifying setup and management for users of all skill levels.

5. Professional-Grade CLI

•    - Offers a top-rated Command Line Interface, providing IT professionals with powerful tools for advanced configurations and troubleshooting.

6. Dual SIM Card Support

•    - Enhances connectivity and network resilience, allowing seamless switching between two SIM cards as needed.

7. Multiple Failover Options

•    - Ensures uninterrupted service and connectivity through various failover mechanisms, enhancing network reliability.

8. Advanced System Log

•    - Detailed performance monitoring logs, enabling effective system analysis and optimization.

9. Cost-Effective Solution

•    - Balances high-end features with affordability, making it an economical choice for a wide range of applications.

The GWR352 Wide Voltage 3G/4G Router emerges as a highly adaptable, reliable, and efficient solution for diverse M2M connectivity needs, combining robust performance with user-friendly design and cost efficiency.

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GWR352 Router Series: Advanced Networking and Security Features

Sophisticated Network Protocols and Features

1. Dynamic Host Configuration Protocol (DHCP)

•    - Efficient management of IP addresses with server capabilities.
•    - RIP support for routing information protocol tasks.

2. Enhanced Network Management

•    - Port forwarding and DMZ support for improved network flexibility.
•    - SNMPv1,2c and DynDNS for efficient network monitoring and dynamic DNS services.
•    - NTP for accurate time synchronization across network devices.

3. Robust Firewall Security

•    - Comprehensive NAT, PAT, and IP filtering to safeguard the network.
•    - Serial-to-IP and ModbusRTU-to-ModbusTCP for seamless integration and communication.

Advanced VPN Capabilities

1. GRE and GRE Keepalive

•    - Efficient tunneling protocols with keepalive options for stable connections.

2. IPsec Support

•    - Pass-through and main/aggressive modes for versatile IPsec configurations.
•    - Data integrity assurance with HMAC-MD5, SHA-1, and robust authentication and key management.

3. IKE and Manual Keys

•    - IKE with manual keys for customized security setups.
•    - Perfect Forward Secrecy, Auth-Method PSK, and IP address identification.
•    - DPD for consistent connections and automatic NAT-T for NAT traversal.
•    - Initiator and responder roles for flexible VPN setups.
•    - IPsec tunnel failover for uninterrupted VPN service.
•    - OpenVPN support for additional VPN flexibility.

Comprehensive Management Tools

1. Intuitive Web-Based Interface

•    - User-friendly configuration interface accessible via web.

2. Command Line Interface (CLI)

•    - Advanced CLI available on the serial console for skilled network management.

3. SSH and SMS Control

•    - Secure Shell (SSH) for encrypted network management.
•    - SMS control for remote management capabilities.

4. Detailed System Monitoring

•    - Comprehensive system log for thorough network analysis.
•    - Default reset, firmware uploads, and configuration export/import options for tailored management.

Firmware and Protocol Versions

• - Firmware Version: 3.0.25
• - OpenVPN: Version 2.1.1
• - OpenSSL: Version 0.9.7e

The GWR352 Router Series stands out with its combination of sophisticated network protocols, advanced VPN capabilities, and comprehensive management tools, making it an ideal choice for businesses seeking robust, secure, and flexible networking solutions.