PT5 keeps warfighters globally connected by securely traversing 5G cellular infrastructure

Persistent Systems, LLC (“Persistent”), a leader in mobile ad hoc network (MANET) technology, announced the launch of the Personal Transport 5 (PT5) accessory for the handheld MPU5 MANET networking device, delivering the next evolution of Persistent connectivity.

The PT5 is a dual-function device that directly connects to the MPU5, simultaneously delivering 5G Cellular and Wi-Fi connectivity. The lightweight PT5 securely connects soldiers to host-nation 5G cellular networks, enabling teams of warfighters to remain connected around the world. Designed to facilitate Persistent’s over-the-horizon Cloud Relay™ networking technology, soldiers become part of a global communication fabric ensuring continuous connectivity as they operate.

“Soldiers are operating in a contested and congested spectrum due to electronic warfare attacks employed by near-peer adversaries. They require multiple diverse communication paths such as MANET, Cellular, and Satellite based communication to ensure continuous connectivity,” said Tom Hanlon, Vice President of International Sales. “The PT5 not only provides an additional communication pathway but delivers it in a small form factor to minimize size, weight, and power burden on the warfighter.”

Two independent layers of accredited encryption enable data to traverse foreign host-nation cellular networks securely. Cloud Relay™ automates the establishment of Internet Protocol Security (IPsec) VPNs and protects data end-to-end with Media Access Control Security (MACsec). Warfighters can communicate confidently in contested operational environments.

The PT5 also provides two Wi-Fi 6e access points creating a personal-area network on the soldier, simplifying connectivity of third-party Wi-Fi devices such as computers, sensors, and cameras. The Wi-Fi access points run on two frequency bands simultaneously providing compatibility with legacy 2.4 GHz devices while delivering maximum performance to modern 5 GHz and 6 GHz Wi-Fi 6e devices.

“The continual introduction of new devices for the warfighter has increased the number of cables and USB hubs required to connect them. The PT5 leverages Wi-Fi 6e to eliminate the cabling clutter and reduce snag hazards while ensuring maximum performance,” Hanlon added.

Persistent trialed pre-production PT5 devices with elements from U.S. Army Special Operations and the Department of Energy.

“Feedback from dismounted users has been extremely positive. They appreciate the global transport of the 5G modem as well as the elimination of clutter on their kit from the Wi-Fi access points,” said Hanlon.

The PT5 is immediately available for purchase. Visit our team at booth #44155 at Shot Show 2025 January 21st to 25th in Las Vegas, NV to see a demonstration of the 5G and Wi-Fi capabilities of the PT5. Reach out to your Persistent Systems representative for more information.

To learn more about the PT5 visit: www.persistentsystems.com/pt5.

Initial test orders of 3.5 MUSD received.

A cooperation between INVISIO and the U.S. Defense Innovation Unit (DIU) has showcased the benefits of co-development when it comes to developing tactical communications solutions for military operators at speed, resulting in the INVISIO Link™ solution.

INVISIO worked with DIU, which in turn collaborated with a customer within the U.S. Department of Homeland Security, on a Wireless Crew project to provide integrated wireless communication capabilities using INVISIO’s market-leading technology. 

The combination of DIU’s ‘customer collaboration’ concept and INVISIO’s values of innovation and customer first approach ensured an agile initial scoping process as well as iterative prototyping.

The project resulted in the delivery of a wireless communications solution to the customer, enabling multiple crewmen to utilize multiple vehicle mounted radios in varying environments (maritime, land, and air), without traditional hardwire connections and the limitations often associated with wired comms solutions.

Initial scoping not only covered the specific project but outlined requirements for the entire solution. From this INVISIO developed a wireless intercom solution, INVISIO Link™, that combined with the existing body-worn communication system, delivered a solution. This was achieved through two years of iterative and incremental feedback from multiple operational uses and challenges. 

Jacob Tranegaard, Director Intercom Product Management at INVISIO, said: “This project is groundbreaking for so many reasons and allowed us to speed up the process, taking this project from conceptual phase to publicly announced product in less than 24 months.

“The collaboration with the end customer facilitated through DIU meant we could work through the design and scoping phase in an open environment, producing the first-ever INVISIO project that involved government stakeholders in the scoping phase of a development project.”

Working with DIU allowed INVISIO to undertake evaluation events and prototypes, speeding up the testing and contracting process, as well as using DIU’s input to expand and understand the product market fit beyond the initial US Government user request. DIU also assisted INVISIO in developing its first-ever project with US Government-usable encryption levels.

The result is the creation of a modular wireless intercom solution for a variety of use cases across the US DoD, Law Enforcement and other NATO forces.

Jacob added: “With the help of DIU, we have been able to launch and market the product earlier than usual, as well as widen our target market for the product beyond the initial project.

“This project not only showcases the benefits of collaboration and our relationship with DIU, but also demonstrates the focus by INVISIO’s R&D department on innovation, teamwork and a customer-first approach.”

Pre-released to the public earlier this year, INVISIO Link™ is currently pre-selling throughout the world and for many use cases, including but not limited to small boat crews, firefighting LTVs, helicopter rescue swimmers, flight line maintenance crews, and rapid response security teams.

Following the success of collaborating with DIU, INVISIO welcomes future innovation partnerships with end users and government entities on additional INVISIO Link™ solutions, as well as future research and development on the next generation of tactical communication solutions.