Keysight boosts mini SDV network test system
Keysight Technologies has launched an automotive version of its Novus mini network test systems for software defined vehicle (SDV) applications.
The Novus mini is a small form-factor pluggable (SFP) network test platform launched in April 2024 and now enhanced for network engineers deploying software defined vehicles (SDV) to support next generation vehicle interfaces using 10BASE-T1S and multi-gigabyte BASE-T1 support for 100 Mbyte/s, 2.5 Gbit/s, 5Gbit/s, and 10Gbit/s data rates and protocols up to layer 7. Keysight’s SFP architecture provides a flexible platform to mix and match speeds for each port with modules plugging into existing cards rather than requiring a separate card, as many current test solutions necessitate.
As vehicles move to zonal architectures, connected devices are a critical operational component. As a result, any system failures caused by connectivity and network issues can impact safety and potentially create life-threatening situations. To mitigate this risk, engineers must thoroughly test the conformance and performance of every system element before deploying them.
The combination of the Novus mini and the IxNetwork software provides both traffic generation and protocol testing on one platform up to layer 7. With both functions on a single platform, engineers can optimize the testing process, save time, and simplify workflows without requiring multiple tools. It also accelerates troubleshooting and facilitates efficient remediation of issues.
The system validates layers 2-7 networking in complex automotive networks with comprehensive performance and conformance testing that covers everything from data link and network protocols to transport, session, presentation, and application layers. Validating the interoperability of disparate components across layers is necessary in complex automotive networks where multiple systems must seamlessly work together.
Supporting native automotive interfaces BASE-T1 and BASE-T1S helps lower costs and simplify wiring for automotive manufacturers, reducing the amount of cabling and connectors. BASE-T1 and BASE-T1S offer a scalable and flexible single-pair Ethernet solution that can adapt to different vehicle models and configurations. These interfaces support higher data rates compared to traditional automotive communication protocols for faster, more efficient data transmission as vehicles become more connected.
It supports full line rate and automated conformance testing for time sensitive networking (TSN) 802.1AS 2011/2020, 802.1Qbv, 802.1Qav, 802.1CB, and 802.1Qci protocols and tests critical timing standards for automotive networking, as precise timing and synchronization are crucial for the reliable and safe operation of ADAS and autonomous vehicle technologies. Standards like 802.1Qci help protect networks from unauthorized access and faulty or unsecure devices.
“The Novus mini automotive provides real-world validation and automated conformance testing for the next generation of software defined vehicles. Our customers must trust that their products consistently meet quality standards and comply with regulatory requirements to avoid costly fines and penalties. The Novus mini allows us to deliver this confident assurance with a compact, integrated network test solution that can keep pace with constant innovation,” said Ram Periakaruppan, Vice President and General Manager, Network Test & Security Solutions at Keysight.
Keysight is showing the Novus mini automotive at the CES 2025 show in Las Vegas this week.
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