Brand: Moxa
SKU: 9010333
Condition: Factory Sealed


Industrial Gigabit Secure Router, 2WAN/DMZ Firewall/NAT, 25VPN Tunnel, 0 to 60°C
Final product price
( Exl. VAT )
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Free Technical Support
Free Technical
Support & RMA
Extensive Stock
Extensive Stock
for Same Day Dispatch
Global Reach
Local Presence,
Global Reach
Free Technical Support
Secure Payments
Wide Payment Options

EDR-G903 is an Industrial Gigabit firewall/VPN secure router with 3 combo 10/100/1000BaseT(X) ports or 100/1000BaseSFP slots, 0 to 60°C operating temperature

  • Stateful firewall protects critical assets
  • Firewall/NAT/VPN/Router all-in-one
  • Dual WAN redundant interfaces through public networks
  • Secure remote access tunnel with VPN
  • Support for VLANs in different interfaces
  • Models

    Secure Purchasing

    As an ISO9001-2015 certified, Trustwave certified and only utilizing Market-leading payment solutions we ensure our customer’s personal details are always protected. Through our e-commerce website we ensure we offer convenient online ordering. You can choose your desired payment currency at the product page:





    UK & EU

    UK & EU Value Added Tax (VAT) is levied on the sale of goods or services by UK & EU businesses. VAT must only be paid if orders are delivered to the UK or Netherlands. Orders are delivered to non-VAT registered companies within the EU.


    As part of Industrial IT’s commitment to our customers, any item that is subject to section 301 import tariffs has had the cost included within our website pricing, meaning there will be no additional costs to our US partners ordering online.

    Rest of the World

    Industrial IT cannot be held responsible for any duties and taxes relating to our customer's country. Paying these will be the responsibility of the customer.

    Payment Options

    Bank Transfer

    You can request a Pro forma at the payment stage of the checkout process. Once requested the Pro Forma will be automatically emailed to you containing our full bank details. Once full payment is received your order will be processed.

    Credit Card

    We accept all major Mastercard and Visa cards via Braintree. Braintree is a leading payment provider processing over 1 billion transactions a quarter.
    SSL guarantee.


    Either via your PayPal account or simply you can check out as a guest. This method accepts all the major card providers including American Express. We can also email you a PayPal invoice at your request.

    Credit Account

    Our customers can request Credit Accounts to help support their cashflow and projects. Credit Accounts can be applied for via your Sales Representative or contacting us. Credit Accounts are subject to Finance Department approval.

    Return Policy & Shipping

    Shipping & Returns Policy

    Shipping Policy

    We offer same day dispatch on all items in stock on orders placed before 15:00 GMT. Orders placed after this time will be dispatched the next working day.

    For non-stock items, dispatch will take place immediately after receiving items to our distribution centres.

    Our estimated delivery times are shown below. Please be aware that these times are estimates and IIoTzone are not liable for any delays that may occur due to custom delays, adverseweather, or global issues.

    UK : Next Working Day (when ordered before 15:00 GMT)
    UK - Highlands, Islands and Northern Ireland: 2-3 Working Days
    EU: 1-4 Working Days
    North America: 2-3 Working Days
    Rest of the World: - 3-5 Working Days

    You can find all details about our Shipping Policy, including prices, geographical restrictions and other information on our Shipping Page

    Returns Policy

    Our priority is to ensure you are 100% happy with any purchase from Industrial IT, in the rare occasion you need to return the item, you will find our policy details below.

    The team at is here to support you in finding the correct solution for your project, we are also lucky to supply market-leading IIOT solutions that have a very low failure rate.

    If you would like to return, exchange, or have received a faulty item you can utilize our local warehouse RMA’s and our expert customer service team for support.

    Return & Exchange Policy for Non-Defective Return

    • Must be within 14 days of invoice date.
    • Shipping costs are the responsibility of the customer.
    • All original boxes, packaging, documentation, and accessories must be returned in the same condition they were received.
    • Restocking fees will apply, please see terms and conditions for more information.

    All returns must have been purchased directly from Industrial IT Systems and must be authorized through our RMA process and policies.

    For more information on returns, please see our Returns Policy.


    Click here to submit an RMA.

    Product Specifications
    Series Name EDR-G903 Series
    Form Factor Din-Rail, Wall-Mount
    Connections SFP
    LAN Ports Yes
    VPN Yes
    Dedicated WAN Ports Yes
    Certifications IEEE 1613
    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.