| Industrial Gigabit Firewall/VPN secure router |
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Features and Benefits
- Firewall/NAT/VPN/Router all-in-one

- High performance Gigabit copper/fiber combo port
- WAN redundancy function with 2 WAN interfaces and 1 LAN interface
- Firewall with Quick Automation Profile for Fieldbus protocols
- Network address translation (N-to-1, 1-to-1, and port forwarding)
- VPN security with IPSec, L2TP, and PPTP functions
- Intelligent PolicyCheck and SettingCheck tools
- -40 to 75°C operating temperature range (T model)
- NERC CIP compliance
Introduction
The EDR-G903 series is a Gigabit performance, all-in-one Firewall/VPN/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. The EDS-G903 series Cyber Security features include:
- 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.
- 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) for encryption and authentication of all IP packets at the network layer to ensure confidentiality and sender authentication.
The EDR-G903 supports one WAN, one LAN, and a userconfigurable WAN/DMZ interface that provides high flexibility in different applications such as WAN redundancy or Data/FTP server security protection. 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, wide temperature models are available that operate reliably in hazardous, -40 to 75°C environments.
| • Technology: | |
| Standards | IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3ab for 1000BaseT(X) IEEE 802.3z for 1000BaseX |
| Protocols | SNMPv1/v2c/v3, DHCP Server/Client, TFTP, NTP, HTTP, HTTPS, Telnet, SSH, Syslog, SMTP, LLDP, PPPoE, PPTP, Dynamic DNS, QoS (Quality of Service) |
| Flow Control | IEEE 802.3x flow control, back pressure flow control |
| Routing | Static routing, RIP V1/V2 (RIP V1/V2 available in Q4, 2010) |
| • Interface: | |
| RJ45 Ports | 10/100/1000BaseT(X) auto negotiation speed |
| Fiber Port(s) | 100/1000BaseSFP slot |
| LED Indicators | PWR1, PWR2, FAULT, 10/100/1000M, DMZ/WAN |
| DIP Switches | N/A |
| Alarm Contact |
One relay output with current carrying capacity of 1 A @ 24 VDC |
| Digital Inputs | 1 input • +13 to +30 V for state “1” • -30 to +3 V for state “0” • Max. input current: 8 mA |
| LAN Port | 1 RJ45/fiber combo port |
| WAN 1 | 1 RJ45/fiber combo port |
| WAN 2/DMZ | 1 RJ45/fiber combo port |
| • security function: |
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| Firewall | • Stateful inspection • Filter: IP and MAC address, ports, protocol |
| Quick Automation Profile | EtherCAT, EtherNet/IP, FOUNDATION Fieldbus, LonWorks, Modbus/TCP, PROFINET, IEC 60870-104, DNP, FTP, SSH, Telnet, HTTP, IPSec, L2TP, PPTP, RADIUS |
| NAT | N-to-1, 1-to-1, and port forwarding |
| VPN | IPsec (available in Q4, 2010) |
| • Power Requirements: |
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| Input Voltage | 12/24/48 VDC redundant dual inputs |
| Input Current | 0.53A@24V |
| Overload Current Protection | Present |
| Connection | Removable terminal block |
| Reverse Polarity Protection | Present |
| • Physical Characteristics: | |
| Housing |
Metal |
| Weight | 1250 g |
| Dimensions | 51.2 x 152 x 131.1 mm (2.02 x 5.98 x 5.16 in) |
| Installation | DIN-Rail mounting, wall mounting (with optional kit) |
| • environmental limits: | |
| Operating Temperature | Standard Models: 0 to 60°C (32 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Operating Humidity | 5 to 95% RH (non-condensing) |
| • regulatory approvals: | |
| Safety | UL508, EN60950-1 (Pending) |
| EMI | FCC Part 15, CISPR (EN55022) class A |
| EMS | IEC 61000-4-2 (ESD), level 3; IEC 61000-4-3 (RS), level 3; IEC 61000-4-4 (EFT), level 3; IEC 61000-4-5 (Surge), level 3; IEC 61000-4-6 (CS), level 3 |
| Shock | IEC60068-2-27 |
| Freefall | IEC60068-2-32 |
| Vibration | IEC60068-2-6 |
| • Warranty: | |
| Warranty Period |
5 years |
| Details | See www.moxa.com/warranty |
| Ordering Info | Model No. | Description |
| Click here to order |
EDR-G903 |
Industrial Gigabit firewall/VPN* secure router with 3 combo 10/100/1000BaseT(X) ports or 100/1000BaseSFP slots, 0 to 60°C operating temperature (* The VPN function will be available in Q4 2010) |
| Ordering Info | Model No. | Description |
| Click here to order |
EDR-G903-T |
Industrial Gigabit firewall/VPN* secure router with 3 combo 10/100/1000BaseT(X) ports or 100/1000BaseSFP slots, -40 to 75°C operating temperature (* The VPN function will be available in Q4 2010) |



