EDR-G903 Series

Features and Benefits

Firewall/NAT/VPN/Router all-in-one
Secure remote access tunnel with VPN
Stateful firewall protects critical assets
Inspect industrial protocols with PacketGuard technology
Easy network setup with Network 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)

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Models

EDR-G903-T
EDR-G903

Overview

How to Buy

Click “WhatsApp Us” or “Get a Quote” above to buy EDR-G903 from APulsar Technologies, MOXA official distributor.

In stock. Purchase walk-in from our office in Petaling Jaya, or order online and enjoy fast delivery across Kuala Lumpur and the entire Malaysia.

Introduction

The EDR-G903 is a high-performance, industrial VPN server with a firewall/NAT all-in-one secure router. It is designed for Ethernet-based security applications on critical remote control or monitoring networks, and it 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 Series includes the following cybersecurity 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.

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. In addition, Moxa’s PacketGuard technology (Deep Packet Inspection) helps to filter Modbus TCP commands at OSI layer 7. The wide-temperature range models that are available operate reliably in hazardous, -40 to 75°C environments.

Specifications

Input/Output Interface

Alarm Contact Channels

1 relay output with current carrying capacity of 1 A @ 24 VDC

Buttons

Reset button

Digital Input Channels

+13 to +30 V for state 1
-30 to +3 V for state 0
Max. input current: 8 mA

Relay Channels

Ethernet Interface

Combo Ports (10/100/1000BaseT(X) or 100/1000BaseSFP+)

Standards

IEEE 802.1Q for VLAN Tagging
IEEE 802.3 for 10BaseT
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for flow control
IEEE 802.3z for 1000BaseSX/LX/LHX/ZX

WAN Ports, RJ45/Fiber Combo Port

DMZ Ports, RJ45/Fiber Combo Port

LAN Ports, RJ45/Fiber Combo Port

Ethernet Software Features

Management

Back Pressure Flow Control, DDNS, DHCP Server/Client, HTTP, LLDP, QoS/CoS/ToS, SMTP, SNMPv1/v2c/v3, Telnet, TFTP

Routing

Throughput: 40,000 packets per second (max. 500 Mbps)

Routing Redundancy

VRRP

Security

HTTPS/SSL, SSH, IPsec, OpenVPN (client and server), UDP and TCP Tunnel mode (routing) and TAP mode (bridge), L2TP (server), RADIUS

Time Management

NTP Server/Client, SNTP

Unicast Routing

OSPF, RIPV1/V2, Static Route

Switch Properties

Max. No. of VLANs

DoS and DDoS Protection

Technology

ARP-Flood, FIN Scan, ICMP-Death, NEWWithout-SYN Scan, NMAP-ID Scan, NMAP-Xmas Scan, Null Scan, SYN/FIN Scan, SYN/RST Scan, SYN-Flood, Xmas Scan

Firewall

Deep Packet Inspection

Modbus TCP
Modbus UDP

Filter

DDoS, Ethernet protocols, ICMP, IP address, MAC address, Ports

Quick Automation Profiles

DNP, EtherCAT, EtherNet/IP, FOUNDATION Fieldbus, FTP, HTTP, IEC 60870-104, IPsec, L2TP, LonWorks, Modbus TCP, PPTP, PROFINET, RADIUS, SSH, Telnet

Stateful Inspection

Router firewall
Transparent (bridge) firewall

Throughput

Max. 40000 packets per second (max. 500 Mbps)

IPsec VPN

Authentication

MD5 and SHA (SHA-256)
RSA (key size: 1024-bit, 2048-bit)
X.509 v3 certificate

Concurrent VPN Tunnels

Max. 100 IPsec VPN tunnels

Encryption

3DES, AES-128, AES-192, AES-256, DES

Protocols

IPsec, L2TP (server), PPTP (client)

Throughput

Max. 150 Mbps (Conditions: AES-256, SHA-256

NAT

Features

1-to-1, N-to-1, Port forwarding

OpenVPN

Authentication

User password by MD5 and SHA1

Concurrent VPN Tunnels

Client Mode: max. 2 external servers
Server Mode: max. 5 external clients

Encryption

AES-128/192/256 CBC, Blowfish CBC, DES CBC, DES-EDE3 CBC

Protocols

OpenVPN (client and server), UDP, and TCP, Tunnel mode (routing) and TAP mode (bridge), Tunnel mode (routing)

Real-Time Firewall / VPN Event Log

Event Type

Firewall event, System event, VPN event

Media

Local storage, SNMP Trap, Syslog server

Serial Interface

Console Port

Web/Telnet/SSH/CLI, and RS-232 serial console

Power Parameters

Connection

Removable terminal block

Input Voltage

12/24/48 VDC

Overload Current Protection

Supported

Reverse Polarity Protection

Supported

Physical Characteristics

Housing

Metal

Dimensions

51.2 x 152 x 131.1 mm (2.02 x 5.98 x 5.16 in)

Weight

1250 g (2.76 lb)

Installation

DIN-rail mounting

Environmental Limits

Operating Temperature

EDR-G903: 0 to 60°C (32 to 140°F)
EDR-G903-T: -40 to 75°C (-40 to 167°F)

Storage Temperature (package included)

-40 to 85°C (-40 to 185°F)

Ambient Relative Humidity

5 to 95% (non-condensing)

Standards and Certifications

Freefall

IEC 60068-2-32

EMC

EN 55032/24

EMI

CISPR 32, FCC Part 15B Class A

EMS

IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV
IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8 PFMF

Safety

UL 508

Shock

IEC 60068-2-27

Vibration

IEC 60068-2-6

Power Substation

IEC 61850-3

MTBF

Time

903,311 hrs

Standards

Telcordia (Bellcore), GB

Warranty

Warranty Period

5 years