Data Diode DD1G

Gigabit one-way data flow

DD1G is a hardware only data diode that helps protect your valuable data

Engineered for enforced one-way data flow, the DD1G serve as an impenetrable barrier against cyber threats.

Gigabit one-way data flow

The second generation DD1G is a hardware only data diode that helps companies, countries and critical infrastructure to protect the most valuable digital information.

This robust data diode has physically enforced one-way data flow, and no configuration options, meaning that the risk of exposing vulnerabilities is fully mitigated.

Support for Power over Ethernet (PoE) enables both power and data to be delivered over a single cable. Simplifying installation and reducing cabling, making it ideal for space-constrained or remote locations.

For information classification up to TOP SECRET we offer DD1000A as an alternative.

Unidirectional data

A hardware only data diode requires all data to be sent from the source to destination network over UDP or other unidirectional network protocols. If an application requires any other protocol support, the interfacing systems must act as proxy services and convert these protocols into a unidirectional flow.

To simplify integration, the DD1G can be combined with the Advenica Data Diode Engine, a standalone proxy software solution that manages data transfer through Ethernet-based diodes.

DD1G was truly plug-and-play - we had it up and running in minutes, with no need for special configuration or technical support.

Cybersecurity Architect, Critical Infrastructure Environment
The installation was effortless. It just worked right out of the box. We had it integrated into our network without manual setup.

System Administrator, Global organisation

How our customers use DD1G

The core of robust cybersecurity solutions

1Gbps RJ45 interfaces

3-in-1 Mounting alternatives

2x24V Redundant power

0s Configuration time

Key features

Guaranteed one-way data flow based on optical technology
Pure hardware device, no risk of misconfiguration
Combine with Advenica Data Diode Engine for versatile and scalable data diode solutions
Flexible installation with three mounting options; standalone, rack mounted, DIN rail

Technical brief

1Gbps interfaces
PoE-enabled (Power over Ethernet)
Works on Ethernet Layer 2
Native support for unidirectional protocols
Tamper-evident casing

Extended functionality with proxy services

For use cases requiring bidirectional communication, the DD1G series can be combined with the Advenica Data Diode Engine, a standalone proxy software solution that manages data transfer through Ethernet-based diodes.

The Data Diode Engine is optimised for efficient and secure data transfer and supports a range of application specific software services for use cases such as file transfer or sensor data export.