OPDS-100D
OPDS-100D-SC (Standard Capacity) // OPDS-100D-MC (Mid Capacity) // OPDS-100D-HC (High Capacity)

As more and more organisations look to hardware-based diode technology to replace their software-based firewalls for a more robust cyber security strategy Owl has responded by providing a low-cost, high security and scalable range of data diode devices.

The OPDS-100 DIN rail unit is available for critical infrastructure and space constrained installations.

The DIN rail unit house two locked down Linux servers using Owl Secure Enhanced Linux operating system, the proprietary EAL certified communication card incorporates a true protocol break between the networks. Additionally, using Asynchronous Transfer Mode (ATM) as our transfer protocol, ensures there’s no need to spoof handshakes or send data multiple times to achieve full bandwidth.

Designed to grow with your infrastructure so if you are unsure of bandwidth requirements or your infrastructure has higher demands that when first specified the diode’s bandwidth can be increased with a rate key application from 10Mbps all the way to 104Mbps. Meaning no costly hardware replacement, downtime or over specifying the unit for a possible future requirement.

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Speeds of 10Mbps, 26Mbps,104Mbps

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Field upgradeable via rate key

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DIN rail form factor

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Handles multiple concurrent connections of TCP, File, UDP, etc.

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Owl Secure Enhanced Linux operating system and self-contained servers

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Remote administration via SSH console (can be disabled) or directly attached peripherals

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Compliance with NERC-CIP non-routable requirements

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Common Criteria EAL 2 Certified Technology

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US and UK secure supply chain and support

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No additional hardware or licences required

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12 months hardware and software support

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No ITAR restriction

Operating Conditions

-40°F to +140°F / -40°C to +60°C
5% to 90% humidity non-condensing

Power Supply

Input: 9-36V DC
Estimated Normal Operating Usage: 10-15W per side
Max. 20W Per Side
Optional AC Power Brick (not provided)

Supported Protocols

File Transfer, UDP, TCP/IP, SNMP, SMTP, NTP, FTP

Storage

-40°F to 158°F / -40°C to 70°C
5% to 90% humidity non-condensing

Mounting System

DIN Rail (1″) Mount, tabletop

Vibration

Vibration: (IEC 60255-21-1)
Vibration 1g (10-500Hz) (Operational)
Vibration 2g (10-500Hz) (Operational and Non-Operational)

Shock

Shock: (IEC 60255-21-2)
Shock 10g 11ms (Operational)
Shock 30g 11ms (Operational and Non-Operational)

Cooling System

Conductive cooling through enclosure side walls supplemented by adaptive active cooling based on system temperature control

Approvals

FCC Class A compliance
CE Mark
CB Certificate: Report 31780392.001

Chassis

Chassis Size

Network Connectivity

ISO

Unit Weight

Mean Time Between Failure

Local Administration

Operating Systems

Software

Connection

Integration

Compatibility

All diode purchases include 1 year’s software and hardware support; however, extended support plans are available.

4SFT

High performance,cross-platform file transfer application.

4TLS

High performance,cross-platform file transfer application.

4XJS

High-performance proxy that can be used to filter XML and JSON.

4BDT

Bi-directional TCP proxy for OPDS products

4MQT

Lightweight application to transfer AMQP and MQTT

Book Consultation

Want to know more about our data diodes, how they work and what is right for you? Book a consultation with one of our cyber security specialists to discuss your requirements.

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Any Questions?

Have a questions? See what our customers have asked before and get a quick response to any of your queries using our knowledgebase FAQs. 

Download Product Sheet

Want a detailed breakdown and tech spec for your procurement documentations? Download a copy of the product sheet for a full detailed breakdown of this product. 

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Pricing

Our prices range depending on device capacity, meaning you can always find a diode for your requirements. Simply select your capacity below and fill in your details to contact our sales team, or use our Diode Pricing Calculator to work out the best diode for your needs. 

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Testimonials

Discover what customers say about our diode products, services and related applications.

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4 Secure support Panoptech in the delivery of Secure Transmission Networks into Law Enforcement. With Panoptech owning and managing the largest secure network infrastructure in the UK, it was great to work with 4 Secure to provide data diode connectivity to our customers. Over the coming years we look to roll out more of this type of network to our existing and new clients using 4 secure as a trusted partner. The team at 4 Secure are a key part of our supply chain and work very closely with us delivering a capability which we can all be proud of and know that we are able to work together to deliver what the customer need

Kevin McDonald
Managing Director & Chairman
Panoptech
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Without the extraordinarily generous support from 4Secure the scheme would not have succeeded in delivering the scale of impact to Herefordshire schools and children that we were able to, at the time when it was critical to do so.

From the outset 4Secure became a critical partner and were always willing to go the extra mile to ensure we had everything we needed – and more! Their professionalism, industry-leading capability and can-do attitude was invaluable and made a huge difference to over 300 children in 45 schools across Herefordshire.

We are very grateful to have had the privilege of their support and partnership on this scheme. They should be proud of what they have done to make a difference in Herefordshire.

Tim Brett
Founder
Laptops 2 Kids
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I worked with the team at 4 secure on cross domain security project, helpful, knowledgable and efficient. Definitely added value and reduced the risk on the project.

Project Manager
MOD SPEC CAP

FAQs & Resources

We’ve put together a series of FAQs, Case Studies and Use Cases detailing the best practice and implementation of our tools and technology. 

4Secure HTTPS (4HTTPS) FAQs 4 August 2021
4Secure HTTPS (4HTTPS) FAQs
4Secure Bi-Directional Transfer (4BDT) FAQs 4 August 2021
4Secure Bi-Directional Transfer (4BDT) FAQs
4Secure Multi Channel Transfer (4MCT) FAQs 4 August 2021
4Secure Multi Channel Transfer (4MCT) FAQs
4Secure Message Queue Transport (4MQT) FAQs 4 August 2021
4Secure Message Queue Transport (4MQT) FAQs
4Secure XML JSON Scanner (4XJS) FAQs 4 August 2021
4Secure XML JSON Scanner (4XJS) FAQs
4Secure File Transfer (4SFT) FAQs 6 May 2021
4Secure File Transfer (4SFT) FAQs

Use Cases

4Secure HTTPS (4HTTPS) FAQs 4 August 2021
4Secure HTTPS (4HTTPS) FAQs
4Secure Bi-Directional Transfer (4BDT) FAQs 4 August 2021
4Secure Bi-Directional Transfer (4BDT) FAQs
4Secure Multi Channel Transfer (4MCT) FAQs 4 August 2021
4Secure Multi Channel Transfer (4MCT) FAQs
4Secure Message Queue Transport (4MQT) FAQs 4 August 2021
4Secure Message Queue Transport (4MQT) FAQs
4Secure XML JSON Scanner (4XJS) FAQs 4 August 2021
4Secure XML JSON Scanner (4XJS) FAQs
4Secure File Transfer (4SFT) FAQs 6 May 2021
4Secure File Transfer (4SFT) FAQs
Additional Resources 6 May 2021
Additional Resources
Category Hierarchy and Tabs Layout 6 May 2021
Category Hierarchy and Tabs Layout
Additional Information 6 May 2021
Additional Information
Your Next Steps 6 May 2021
Your Next Steps
Quick Start Guide 6 May 2021
Quick Start Guide

Case Studies

4Secure HTTPS (4HTTPS) FAQs 4 August 2021
4Secure HTTPS (4HTTPS) FAQs
4Secure Bi-Directional Transfer (4BDT) FAQs 4 August 2021
4Secure Bi-Directional Transfer (4BDT) FAQs
4Secure Multi Channel Transfer (4MCT) FAQs 4 August 2021
4Secure Multi Channel Transfer (4MCT) FAQs
4Secure Message Queue Transport (4MQT) FAQs 4 August 2021
4Secure Message Queue Transport (4MQT) FAQs
4Secure XML JSON Scanner (4XJS) FAQs 4 August 2021
4Secure XML JSON Scanner (4XJS) FAQs
4Secure File Transfer (4SFT) FAQs 6 May 2021
4Secure File Transfer (4SFT) FAQs
Additional Resources 6 May 2021
Additional Resources
Category Hierarchy and Tabs Layout 6 May 2021
Category Hierarchy and Tabs Layout
Additional Information 6 May 2021
Additional Information
Your Next Steps 6 May 2021
Your Next Steps
Quick Start Guide 6 May 2021
Quick Start Guide

Related Products

Have more digital security needs? Check out our other digital security products. 

SSUS ReCon OPDS-100D XD Guardian
XD Guardian

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Owl PaciT EPDS OPDS-100

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