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.

• Router/Firewall/VPN 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)
• Intelligent PolicyCheck and SettingCheck tools
• -40 to 75°C operating temperature (T models)
• NERC CIP compliance

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:
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
RJ45 Ports	10/100/1000BaseT(X) auto negotiation speed
WAN 1	1 RJ45/fiber combo port
WAN 2/DMZ	1 RJ45/fiber combo port
Security Function:
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:
Input Voltage	12/24/48 VDC redundant dual inputs
Overload Current Protection	Present
Connection	Removable terminal block
Reverse Polarity Protection	Present
Physical Characteristics:
Housing	Metal
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 (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

Specification

Interface
LAN	1 RJ45/fiber combo port
Digital Inputs	1 input • +13 to +30 V for state "1" • -30 to +3 V for state "0" • Max. input current: 8 mA
Fiber Ports	100/1000BaseSFP slot
WAN 2 / DMZ	1 RJ45/fiber combo port
LED Indicators	PWR1, PWR2, FAULT, 10/100/1000M, DMZ/WAN
Alarm Contact	One relay output with current carrying capacity of 1 A @ 24 VDC
WAN 1	1 RJ45/fiber combo port
RJ45 Ports	10/100/1000BaseT(X) auto negotiation speed
Power Requirements
Overload Current Protection	Present
Reverse Polarity Protection	Present
Input Voltage	12/24/48 VDC (9.6 to 60 VDC), redundant dual inputs
Input Current	0.53 A @ 24 V
Connection	Removable terminal block
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), VRRP*
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)
Ambient Relative Humidity	5 to 95 % (non-condensing)
MTBF (mean time between failures)
Time	530,000 hrs
Database	Telcordia (Bellcore), GB
Physical Characteristics
Weight	1250 g
Dimensions	51 x 152 x 131.1 mm (2.01 x 5.98 x 5.16 in)
Installation	DIN-Rail mounting, wall mounting (with optional kit)
Housing	Metal, IP 30 protection
Security Function
Encryption	DES, 3DES, AES
VPN	IPSec, L2TP, PPTP
NAT	N-to-1, 1-to-1, and port forwarding
Data Throughput	500 Mbps (large packets)
Authentication	Pre-shared key (PSK), X.509v3 certificates, MD5, SHA
VPN Throughput	150 Mbps (AES-256, SHA-256)
Firewall	• Stateful inspection • Filter: IP and MAC address, ports, protocol • Bridge mode firewall
Quick Automation Profile	EtherCAT, EtherNet/IP, FOUNDATION Fieldbus, LonWorks, Modbus/TCP, PROFINET, IEC 60870-104, DNP, FTP, SSH, Telnet, HTTP, IPSec, L2TP, PPTP, RADIUS
*Available in Q2, 2012
Flow Control	IEEE 802.3x flow control, back pressure flow control
Routing	Static routing, RIP V1/V2
Standards and Certifications
EMI	FCC Part 15 Subpart B Class A, EN 55022 Class A
Safety	UL 508, UL 60950-1
Note	Please check Moxa’s website for the most up-to-date certification status.
Shock	IEC 60068-2-27
Vibration	IEC 60068-2-6
EMS	EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) Level 3, EN 61000-4-4 (EFT) Level 3, EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) Level 3
Freefall	IEC 60068-2-32
Warranty
Warranty Period	5 years
Details	See www.moxa.com/warranty

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