GWRI-362/462 Industrial 3G/4G Routers: Redefining Industrial Connectivity

Overview of the GWR-I Series

The GWR-I Series sets a new benchmark in industrial-grade high-speed cellular routing. These routers are engineered for seamless integration into existing industrial networks, facilitating remote telemetry and data acquisition in demanding environments. With low transmission delays and exceptionally high data rates, they eliminate the complexity of installing wired infrastructure in industrial settings. Their ease of installation, reliability, and superior performance herald a new era in industrial networking.

Innovative Features and Functionalities

• - Customizable Functionality: The GWR-I Series stands out with its capability for user-developed software applications. This allows the router to independently operate and communicate with connected machinery, bypassing the need for PC-based applications.
• - Enhanced Monitoring: Equipped with an LCD display, the router provides advanced monitoring options directly on the device.
• - High-Performance Hardware: Built on a robust platform with a powerful microprocessor, ensuring reliable, high-speed operation.
• - Dual SIM Support: Each model in the series supports dual SIM cards, enhancing connectivity and network redundancy.
• - Industrial-Grade Design: The routers boast a form factor tailored for industrial environments, including a standard DIN rail mounting kit for easy installation.
• - Durable Build: Encased in a sturdy all-metal chassis with premium components, these routers are built to last.
• - High-Speed Layer 3 Switching: The series features Layer 3 switches with hardware-accelerated fast forwarding, fully supporting VLANs (802.1Q).

Key Benefits

1. Enhanced Dual SIM Capability:

•    - Offers fast SIM switching/failover with SIM keepalive support, significantly boosting router reliability.

2. Advanced WAN Settings:

•    - Allows customization of parameters to meet specific cellular network requirements.

3. Robust VPN Tunnel Support:

•    - Facilitates network expansion and secures data transfer across cellular networks.

4. Flexible Chroot Environment:

•    - Supports script writing and functional adaptation or development in shell scripts, LUA, Python, Perl, and C/C++.
•    - Provides access to device peripherals from the user's space.

5. Serial-to-IP and Modbus Functionality:

•    - Enables connection, control, and data acquisition from devices with an RS-232 port.
•    - Offers ModbusRTU-to-ModbusTCP functionality for expanding Modbus SCADA networks via cellular networks.

6. Galvanic Isolation:

•    - Ensures reliability in projects requiring high dependability, with isolation on all ports except USB.

7. Comprehensive Device Control:

•    - User-friendly web interface and extended CLI for effortless management.
•    - SSH and Chroot environment access for advanced users.
•    - Detailed logging, timed actions, and connection management for thorough oversight.
•    - SMS control feature and SNMP support for remote management.
•    - Flexible configuration options, including partial and full Export/Import.

The GWRI-362/462 Industrial 3G/4G Router Series stands as a beacon of innovation in industrial networking, offering unparalleled flexibility, reliability, and control, tailored for the modern industrial landscape.

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GWR-I Series Router: Advanced Features for Optimal Network Management

Comprehensive Protocols and Features

1. Network Capabilities

•    - LAN and VLAN Support: Robust handling of local area networks and virtual LAN configurations.
•    - WAN & DHCP: Includes both server and client functionalities.
•    - Dynamic Routing: Supports RIP and OSPF protocols.
•    - DMVPN & VRRP: Enhanced virtual private network and router redundancy protocols.
•    - Port Forwarding & DMZ Support: For secure and efficient network management.
•    - SNMP & DynDNS: SNMPv1,2c for network management and dynamic DNS services.
•    - NTP Client & Firewall: Network Time Protocol client and a comprehensive firewall with NAT, PAT, IP and MAC filtering.
•    - Serial-to-IP & Gateway Priorities: Seamless serial device integration and prioritization of gateway traffic.
•    - Modbus Conversion & Radius: ModbusRTU-to-ModbusTCP conversion and PPPoE client support.
•    - Static Routes with Metric: Customizable routing options with prioritization.

2. VPN Enhancements

•    - GRE with Keepalive & OpenVPN: Advanced tunneling protocols for secure connections.
•    - PPTP & L2TPv3: Additional VPN protocols for versatile connectivity.
•    - IPsec Site-to-Site Tunneling: With both IKEv1 and IKEv2 support.
•    - Certificate Management: For IPsec and OpenVPN authentication, including CA, private, and CRL certificates.
•    - Preshared Key Files & Data Integrity: HMAC-MD5, SHA-1, SHA-2 support and manual keys.
•    - IKE Advanced Features: Perfect Forward Secrecy, Auth-Method PSK, IP address identification, DPD for stable connections, NAT traversal, initiator and responder roles.
•    - IPSec Tunnel Failover: Ensures continuous VPN connectivity.

3. Management Tools

•    - Web-Based Interface & CLI: Easy configuration via web interface or Command Line Interface on serial console.
•    - SSH & SMS Control: Secure Shell access and SMS-based control options.
•    - System Log & Reset: Detailed logs for monitoring and troubleshooting, with default reset options.
•    - Firmware Management: Easy firmware uploads and configuration backups, both partial and full.
•    - Radius Authentication & Display Settings: Enhanced security and customizable display options.
•    - Timed Actions: Schedule specific actions for efficient network management.

Firmware and Protocol Versions

• - Firmware Version: 2.1.7
• - OpenVPN: Version 2.3.2
• - OpenSSL: Version 1.0.1