Firewall/NAT/VPN/Router all-in-one
Secure remote access tunnel with VPN
Protect critical assets with stateful firewall
Inspect industrial protocol with PacketGuard technology
Easy network setup with address translation (NAT)
Dual WAN redundant interfaces through public networks
Support for VLANs in different interfaces
-40 to 75°C operating temperature range (T model)
ISA99 / IEC 62443 / NERC CIP compliance
Introduction

The EDR-G903 series 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/G902 series includes the following cyber security features:
Virtual Private Networking (VPN): VPNs are designed to provide users with secure communication links when accessing a private network from the public Internet. Uses 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.

Parameter Name	Parameter Value
Type	all-in-one
Network	WAN IP internet LAN Ethernet
Mounting	wall-mount
Number of ports	3 port
Other characteristics	firewall VPN
Applications	network industrial