Recognized as one of the inventors of IEEE1588 Transparent Clock (TC) technology, a core part of the IEEE1588-2008 (PTPv2) standard.

Today’s modern platforms contain dozens of network devices that must be interconnected, including communications and navigation systems, IP-based sensors, weapon systems, and video cameras. Ethernet technology is an ideal solution for mobile platforms such as aerial, ground, and underwater vehicles. These communication networks are faster, more flexible, and offer greater functionality than the legacy, serial and low-speed communications systems currently in place.

We provide a full range of advanced, highly engineered products from Commercial off-the-shelf (COTS) systems to fully customized electronic subsystems. Our products are specifically designed to operate reliably in the harsh and climatically demanding environments of the aerospace and defense industries. OnTime Network products are found in Airborne, Ground, and Naval Defense applications. Our rugged systems are at the forefront of technology providing innovative solutions that address complexity, enable modularity, and provide growth, all while delivering optimal performance for SWaP-C (Space/Weight/Power/Cost) constrained applications.

We have significant technical expertise when it comes to rugged, time-synchronized Ethernet switching, routing, and timing solutions. We utilize Precision Time Protocol (PTP) IEEE1588 as the core technology to provide clock accuracy in the sub-microsecond range, making our products suitable for communication, and measurement and control systems. For example, PTP can provide synchronization to sensors, measuring equipment, data acquisition units, network equipment and recorders. We support a variety of market segments, such as the aerospace, defense, energy, and remote sensing markets. Our highly reliable and rugged Gigabit Ethernet switches are RTCA DO160G, MIL-STD 461D, -704E and 810G compliant and are hardened for thermal, shock and vibration extremes.

Discover solutions for unique challenges, such as low volume on top-quality custom-tailored products. Our innovative approach to manufacturing incorporates best practices of the electronics and avionics industries to improve durability, extend reliability, and increase the lifecycle of our products. Be the first to know about new product releases and SUBSCRIBE to our newsletter.

• Products tailored to the Aerospace and Defense Industry
• Industrial Ethernet Switches, Routers, TAPS, Time Servers
• IPs based on the OnTime Networks PTP/gPTP Protocol Stack
• Comprehensive Network & Software Engineering
• Custom Solutions for Challenging Conditions


Learn more about OnTime Networks and our capabilities:

  • OnTime Networks – Founded in 2000
  • Our Mission – Develop & Manufacture New Solutions for Ethernet-based Industrial Communications

With a goal to provide an extension of Ethernet to the factory floor, outdoor, and real time applications, our solutions continue to revolutionize the industry.

OnTime Network Timeline 2023