HKXYTECH Ships MOXA EDR-G903 and EDR-G903T Industrial Secure Routers
HKXYTECH recently completed the shipment of MOXA EDR-G903 and MOXA EDR-G903T industrial secure routers for a global automation project. These devices are part of the Moxa Inc. EDR-G903 series, designed to provide advanced industrial network security, firewall protection, and VPN connectivity for critical infrastructure networks.
The delivery supports a customer’s industrial communication system where secure remote access and protection of PLC/DCS networks are essential for reliable plant operation.
Product Overview
The MOXA EDR-G903 series is a high-performance industrial secure router integrating Firewall, NAT, VPN, and routing functions into a single device. It is designed to create an Electronic Security Perimeter that protects critical industrial networks such as SCADA, PLC, and DCS systems.
These routers are widely used to secure communication between remote monitoring stations, industrial control systems, and enterprise networks.
Key Specifications
| Item | Description |
|---|---|
| Models | EDR-G903 / EDR-G903T |
| Type | Industrial Secure Router with Firewall / VPN |
| Ethernet Ports | 3 Combo 10/100/1000BaseT(X) or SFP ports |
| VPN Tunnels | Up to 100 IPsec VPN tunnels |
| Routing Performance | Up to 500 Mbps throughput |
| Security Features | Stateful Firewall, NAT, VPN |
| Input Voltage | 12–48 VDC |
| Mounting | DIN-rail mounting |
| Operating Temp. | 0–60°C (G903) / −40–75°C (G903T) |
The EDR-G903T version supports wide-temperature environments, making it suitable for harsh industrial sites.
Key Features
All-in-One Security Router
Combines firewall, NAT, VPN, and router functions in a single industrial device, simplifying network security architecture.
Industrial Protocol Deep Packet Inspection
Supports filtering of industrial protocols such as Modbus TCP through PacketGuard technology for enhanced cybersecurity.
Secure Remote Access via VPN
Supports IPsec, OpenVPN, L2TP, and PPTP, allowing engineers to securely access industrial networks remotely.
Support for Industrial Automation Protocols
Quick Automation Profile supports common protocols such as:
- EtherNet/IP
- PROFINET
- EtherCAT
- Modbus TCP
- FOUNDATION Fieldbus
This simplifies integration into industrial automation systems.
Designed for Harsh Industrial Environments
The EDR-G903T model supports −40°C to 75°C operating temperatures, ideal for outdoor and energy applications.
Typical Industrial Applications
The MOXA EDR-G903 series is widely deployed in:
- Oil and gas facilities
- Power substations
- Water and wastewater treatment plants
- Transportation and smart infrastructure
- Industrial IoT networks
- Remote SCADA monitoring systems
These applications require secure communication between field devices and control centers.
About HKXYTECH
HKXYTECH (HONGKONG XIEYUAN TECH CO., LIMITED) is a professional supplier of industrial automation and networking components. The company provides reliable sourcing services for automation spare parts and industrial communication equipment worldwide.
Main product categories include:
- PLC and DCS modules
- Industrial Ethernet switches and routers
- Sensors and field instrumentation
- Safety barriers and signal isolators
- Industrial communication modules
HKXYTECH supplies equipment from leading brands such as:
- Siemens
- ABB
- Honeywell
- Emerson
- Pepperl+Fuchs
- MOXA
The company supports customers across Europe, Asia, the Middle East, and the Americas.
Why Choose HKXYTECH
Global Industrial Supply Network
Access to a wide range of automation and industrial networking products.
Genuine Industrial Components
All products are supplied with reliable sourcing channels and original packaging.
Fast Worldwide Shipping
HKXYTECH supports global delivery via DHL, FedEx, UPS, and international logistics partners.
Strong Experience in Automation Projects
HKXYTECH has extensive experience supporting projects in process automation, manufacturing, and industrial networking.
Hard-to-Find Automation Parts
The company helps customers source discontinued or difficult-to-procure industrial modules.
FAQ – MOXA EDR-G903 Series
What is the MOXA EDR-G903 used for?
It is an industrial secure router designed to protect industrial networks using firewall, VPN, and routing functions.
What is the difference between EDR-G903 and EDR-G903T?
The EDR-G903T supports wide-temperature operation (−40°C to 75°C), while the standard EDR-G903 operates from 0°C to 60°C.
Does the router support industrial protocols?
Yes. It supports protocols such as PROFINET, EtherNet/IP, EtherCAT, and Modbus TCP, making it suitable for industrial automation networks.
How many VPN tunnels are supported?
The device supports up to 100 concurrent IPsec VPN tunnels, enabling secure remote connections.
Can HKXYTECH supply MOXA industrial networking equipment?
Yes. HKXYTECH supplies a wide range of MOXA industrial Ethernet switches, routers, serial device servers, and networking modules.
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