• Secure

    Sub U Systems devices employ virtual private networking (VPN) cryptography validated “secure” by the National Institute of Standards (NIST) under the Federal Information Processing Standard (FIPS) 140-2 specification.

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  • Secure

    Sub U Systems devices employ virtual private networking (VPN) cryptography validated “secure” by the National Institute of Standards (NIST) under the Federal Information Processing Standard (FIPS) 140-2 specification.

    Learn More

  • Powerful

    Our Software Definable Network Appliances (SDN-A™) devices represent the pinnacle of information security technology combined with the benefits of network function virtualization.

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  • Powerful

    Our Software Definable Network Appliances (SDN-A™) devices represent the pinnacle of information security technology combined with the benefits of network function virtualization.

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  • Efficient

    Sub U Systems devices offer performance rivaling that of large, power hungry, rank-mounted IP networking appliances in compact appliances that are orders of magnitude more energy-efficient than competing products.

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  • Efficient

    Sub U Systems devices offer performance rivaling that of large, power hungry, rank-mounted IP networking appliances in compact appliances that are orders of magnitude more energy-efficient than competing products.

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  • Tough

    Enterprise-class information security and performance in rugged, small form factor appliances specifically targeted for demanding applications.

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  • Tough

    Enterprise-class information security and performance in rugged, small form factor appliances specifically targeted for demanding applications.

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After twelve years of doing business as Information Assurance Specialists (IAS), we are excited to announce that we are changing our name to Sub U Systems.

 

Sub U Systems refers to our products being smaller than the traditional 1 Rack Unit (1RU) IT equipment. Our products are sub 1U (<1) in size yet offer equal to or in most cases, many times greater performance levels.

As our rebranding proceeds, you will notice changes to our website and marketing materials. However, you will find no change in our innovative products, forward-leaning technology, and quality customer service. Most importantly, you will find the same team, dedicated to the mission and supporting our customers.

We built our company on innovative thinking, challenging what is possible, and working hard to design and develop technology that others couldn’t or wouldn’t. These fundamentals will carry on with Sub U Systems.

Thank you to all of our customers and partners who helped us get to where we are today. Team SUB-U is excited about the future! In the coming months, you can expect several innovative product launches of first-of-their-kind solutions, which we are sure will excite you too!

Secure

Secure

Enterprise-level VPN encryption

Performance

Powerful

Rack-mounted performance in a portable appliance

Low Power

Efficient

Up to five times more energy-efficient than comparable rack-mount solutions

icon-shield

Tough

Built to handle extreme environments

When your office isn’t an “office”

 

Route, Switch, Compute and CSfC Devices That Have No Rival

Sub U Systems is a technology leader in the development of small, rugged IP routers, switches, computers, specialty IP-based appliances, Software Definable Networking Appliances™ (SDN-A™) and NSA Commercial Solutions for Classified (CSfC) Solutions.

We are the only manufacturer of customer mission/application-specific CSfC custom Comprised Solutions, and we are pioneering the military and government use of SDN-As.

We build our products from the PCB and firmware up and deliver products that consistently outperform, are smaller in size and lower in power consumption. We develop custom products to provide you the best solution for your application.