Modernizing Federal Networks from the Campus and Beyond

Background

Modernizing Federal Networks (WAN, LAN, and Campus) is essential to ensure that our nation's infrastructure remains resilient, efficient, and capable of meeting the demands of the digital age. By leveraging advanced technologies such as Software-Defined Wide Area Networking (SDWAN), Secure Access Service Edge (SASE), Fixed Wireless, and Low Earth Orbit (LEO) satellites, we can create a network that is not only robust but also adaptable to future advancements.

Overall Project Objective and Mission

The objective of this modernization project is to identify areas of opportunity to overhaul and modernize the existing Federal Network environments by integrating cutting-edge technologies. SDWAN will play a crucial role in optimizing network performance and ensuring seamless connectivity across various locations. By dynamically routing traffic based on real-time conditions, SDWAN enhances the efficiency and reliability of the network, making it more resilient to disruptions.

SASE, on the other hand, will provide a comprehensive security framework that combines network security functions with WAN capabilities. This integration ensures that data is protected from cyber threats while maintaining high performance and low latency. SASE will enable secure access to applications and resources, regardless of the user's location, thereby supporting remote work and enhancing overall productivity.

Fixed Wireless technology will offer a flexible and cost-effective solution for connecting remote and underserved areas. By utilizing wireless signals to transmit data, Fixed Wireless eliminates the need for extensive physical infrastructure, making it an ideal choice for expanding network coverage in challenging terrains.

LEO satellites will further enhance the network's reach and reliability by providing global coverage and low-latency connectivity. These satellites orbit closer to the Earth, reducing the time it takes for data to travel between the satellite and the ground. This results in faster and more reliable communication, even in remote or disaster-stricken areas.

In addition to modernizing Federal WAN, there is a significant opportunity to upgrade Federal Local Area Networks (LAN) with advanced Wi-Fi and Private Cellular technologies. Advanced Wi-Fi will provide high-speed, reliable wireless connectivity within federal buildings and campuses, supporting the increasing demand for bandwidth-intensive applications and devices. This upgrade will enhance the user experience, improve productivity, and enable seamless collaboration.

Private Cellular networks will offer a secure and dedicated wireless communication solution for federal agencies. By deploying private LTE or 5G networks, agencies can ensure reliable and secure connectivity for mission-critical applications, even in areas with limited public network coverage. Private Cellular networks will also provide greater control over network performance, security, and capacity, making them ideal for sensitive government operations.

By modernizing Federal WAN and upgrading Federal LAN environments with these technologies, we aim to create a future-proof infrastructure that can adapt to the ever-evolving technological landscape. This project is not just about upgrading hardware and software; it's about transforming the way we operate and communicate, paving the way for a more efficient, secure, and connected government.

Project Approach

Develop and leverage focus groups from the ACT-IAC technical community to document modernization opportunities within the Federal enterprise network, with a focus on applicable technologies which fit well within the WAN, and LAN/Campus environments.

Focus groups (WAN and LAN/Campus) will work to identify viable modernization technologies, approaches, and decision criteria for adoption within the Federal enterprise network environment.

Potential technology areas by group include:

WAN

• SDWAN/SASE
• Hybrid non-terrestrial (Fixed Wireless Access, Low Earth Orbit Satellite)
• Broadband integration
• Zero Trust implications
• Quantum safe/resistant encryption
• TDM & POTS emulation

LAN & CAMPUS

• Private & Hybrid Cellular
• Wi-Fi 7
• RF Spectrum Considerations
• Unique Pt to Pt (FSO, mmWave)
• Inside Plant (ISP) Considerations (Copper vs. Fiber)

Outcomes

Delivery of a white paper which discusses several of the available technologies, architectures, and decision points for consideration when exploring modernization efforts within the Federal enterprise network environment.

Volunteers

Seeking member participation from the technical community experienced with the design, engineering, and implementation of scaled Federal networks. Deadline to apply: July 7, 2025

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