Keysight Technologies develops design, emulation and test solutions used across the electronics product lifecycle. News about KEYS commonly covers measurement software, validation systems and services for communications, industrial automation, aerospace and defense, automotive, semiconductor and general electronics customers.
Recurring updates include product launches for PCIe 7.0 validation, automotive Ethernet receiver compliance, 5G and 6G network testing, non-terrestrial network integration, new energy vehicle charging validation and virtual manufacturing tools such as Keysight Assembly. Company news also includes collaboration announcements, strategic investments, updates from Spirent as part of Keysight, and scheduled financial-results releases.
Keysight (NYSE: KEYS) unveiled new in-vehicle network receiver test solutions at Automotive Ethernet Congress on March 25, 2026, demonstrated at booth B-07. The offerings include a 10BASE-T1S Receiver Test Solution for multi-drop zonal/edge controllers and an nGBASE-AU optical physical-layer testbed for high-bandwidth, long-reach Ethernet.
Both solutions support standards compliance (Open Alliance, IEEE 802.3cz Amendment 7) and provide automated test software, BER and TDFOM measurements, and FlexDCA-based automation to help automakers and suppliers validate next-generation, software-defined vehicle networks.
Keysight (NYSE: KEYS) on March 24, 2026 launched three semiconductor teaching lab solutions—Basic Design and Measurement, Parametric Test and On-Wafer Measurement, and Photonics IC Measurement—to give university students hands-on experience with industry-standard test tools and workflows.
The solutions include structured lab modules, guided hardware setup, fundamental electrical tests, device characterization, and photonic IC characterization to align classroom theory with real semiconductor R&D and manufacturing practice.
Keysight (NYSE: KEYS) said AttoTude adopted enhancements to its 89600 VSA software and UXR oscilloscope to accelerate THz interconnect development for AI data centers.
AttoTude's THz platform operates up to 1 THz and reaches 225 Gbaud using PAM4 and multi-level QAM; FlexFrame updates improve frequency estimation, predistortion, Rx equalization, and modulation support.
Keysight (NYSE: KEYS) expanded its 1.6T Ethernet interconnect validation portfolio on March 19, 2026, extending INPT-1600GE and AresONE 1600GE test capabilities to include passive copper DAC, ACC, LPO, and LRO.
Enhancements target 224G interconnects for AI and HPC networks, enabling longer reach, lower power validation, and system-level error-performance testing in production environments.
Keysight (NYSE: KEYS) launched Keysight SBOM Manager on March 18, 2026 to help organizations generate, manage, and securely share Software Bills of Materials (SBOMs) for regulatory compliance.
The solution correlates SBOMs with vulnerability sources, supports VEX, analyzes binaries and firmware including closed-source components, and offers role-based sharing, version tracking, validation, and consumer-side mapping to deployed assets.
Keysight (NYSE: KEYS) launched KAI Inference Builder on March 17, 2026, an emulation and analytics platform to validate and optimize AI inference infrastructure at real concurrency, scale, and workload diversity. The platform integrates with NVIDIA DSX Air for live demonstrations at NVIDIA GTC (March 16-19, 2026) to model data center performance and identify bottlenecks across compute, network, storage, and security layers.
KAI Inference Builder targets cloud providers, hardware vendors, and application developers with industry-specific benchmarking, end-to-end validation, and subsystem isolation to reduce rework, lower overprovisioning, and accelerate production readiness.
Keysight (NYSE: KEYS) and Broadcom demonstrated the industry’s first public interoperability of the Ultra Ethernet Consortium 1.0 spec with Link Layer Retry (LLR) and Credit-Based Flow Control (CBFC) at full 800GE line rate at OFC 2026. The live test used Keysight’s Interconnect and Network Performance Tester with Broadcom’s Tomahawk Ultra Ethernet switch to validate next-gen link layer capabilities for AI-scale networks.
Keysight (NYSE: KEYS) introduced new 224G test solutions on March 13, 2026, expanding its 1.6T end-to-end portfolio for AI data center electrical and optical interconnect validation.
The N1096A/N1096B DCA-M oscilloscopes and N1095/N1091 software enable IEEE 802.3dj-aligned transmitter conformance and electrical validation, supporting R&D through production to reduce design risk and accelerate time-to-market for 224G per-lane and 1.6T modules.
Keysight (NYSE: KEYS) introduced the N4378A Lightwave Component Analyzer, enabling fully calibrated S-parameter measurements up to 220 GHz for validation of 1.6/3.2 Tb/s optical transmitter and receiver components.
The N4378A integrates with PNA/PNA‑X VNA and frequency extenders, supports 1310 nm and 1550 nm wavelengths, offers single‑sweep broadband characterization, differential measurements for dual‑drive modulators, and a 0.5 mm coaxial ecosystem for secure calibration and testing.
Keysight (NYSE: KEYS) and Salience Labs announced a collaboration to build the first optical circuit switch (OCS) testing environment, showcased at OFC March 17-19, 2026.
The joint solution pairs Salience Labs' 32-port silicon photonic all-optical switch with Keysight's validation tools to evaluate performance, latency, power and reliability for AI datacenter workloads.