EDR-G903 - Industrial Gigabit Secure Router, 2 WAN/DMZ, Firewall/NAT, 25 VPN Tunnel, 0 to 60 Degree C operating temperature
by MOXA

The EDR-G903 is a high performance, industrial VPN server with firewall/NAT all-in-one secure router. It is designed for Ethernet security applications in sensitive remote control or monitoring networks, and provides an Electronic Security Perimeter for the protection of critical cyber assets  such as pumping stations, DCS, PLC systems on oil rigs, and water treatment systems. The EDR-G903 includes the following cyber security features: 

• Virtual Private Network (VPN): VPNs are designed to provide users with secure communication links when accessing a private network from the public Internet. They use IPSec (IP Security) server or client mode for encryption and authentication of all IP packets at the network layer to ensure confidentiality and sender authentication.
• Firewall: Controls network traffic between different trust zones. Network Address Translation (NAT), which shields the internal LAN from unauthorized activity from outside hosts, is included.

The EDR-G903’s Quick Automation Profile function supports most common Fieldbus protocols, including EtherCAT, EtherNet/IP, FOUNDATION Fieldbus, Modbus/TCP, and PROFINET. Users can easily create a secure Ethernet Fieldbus network from a user-friendly web UI with a single click operation. In addition, Moxa’s PacketGuard technology (Deep Packet Inspection) helps filtering Modbus TCP commands at OSI layer 7. The wide temperature models (EDR-G903-T) are available that operate reliably in hazardous, -40 to 75°C environments.