Welcome to our dedicated page for Keysight Technologies news (Ticker: KEYS), a resource for investors and traders seeking the latest updates and insights on Keysight Technologies stock.
Keysight Technologies, Inc. (NYSE: KEYS) is an S&P 500 company that regularly issues news about its design, emulation, and test solutions for communications, automotive, aerospace and defense, semiconductor, and general electronics markets. This news page aggregates company announcements, collaborations, product launches, and technology demonstrations that illustrate how Keysight positions its capabilities across these sectors.
Recent releases highlight Keysight’s work in non-terrestrial networks (NTN), where its NTN Network Emulator Solutions and UeSIM RAN Testing Toolset have been used in demonstrations of NR‑NTN connectivity, multi-orbit handover between geostationary and emulated low Earth orbit links, and validation of 3GPP bands for direct-to-cell satellite services. Other news covers Keysight’s Network Visibility business, including the Vision network packet broker platform and the Application Fusion Program, which support real-time security and performance monitoring with third-party AI sensors.
Keysight also publishes updates on software and AI-focused offerings, such as the Keysight AI Software Integrity Builder for AI assurance in safety-critical environments and AI-powered Chat and Copilot assistants for its Advanced Design System (ADS) electronic design automation software. Additional coverage includes introductions of instruments like the FieldFox D-Series handheld analyzers, quantum research collaborations, participation in industry events, and corporate developments reported in Form 8‑K filings.
Investors, engineers, and industry observers can use this news feed to follow how Keysight applies its test, measurement, and design expertise to emerging areas including 5G, 6G, direct-to-cell satellite connectivity, automotive cybersecurity, AI-enabled systems, and quantum computing.
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.
Keysight (NYSE: KEYS) integrated its spectrum analyzers and FieldFox handheld analyzers with 3dB Labs’ Sceptre software, enabling unified monitoring, recording, and analysis of radio frequency (RF) activity across mixed receiver environments.
The collaboration supports real-time and offline spectrum and temporal analysis, unattended remote operation, and multi-vendor interoperability to streamline signal monitoring and post-event investigation workflows.
Keysight (NYSE: KEYS) introduced the FITS portfolio and its first product, FITS-8CH, on March 11, 2026, for digital-layer BER and FEC validation of high-speed optical and copper interconnects.
FITS-8CH delivers 8 transmit and 8 receive channels, supports PAM4 lane speeds from 53 Gb/s to 212.5 Gb/s, automated lane tuning, and integration with Keysight physical-layer test solutions for design-to-manufacturing validation.
Keysight (NYSE: KEYS) launched AresONE 1600GE, a rack‑mount 1.6T Ethernet AI workload emulation platform to validate next‑generation AI fabrics over emerging 224G SerDes lanes. The system combines high-density OSFP 1600 hardware, Keysight AI Data Center Builder software, and IxNetwork integration to emulate GPU cluster workloads, test link bring-up, and analyze protocol-to-application KPIs.
Keysight will demo AresONE 1600GE at OFC, March 17–19, 2026, enabling pre- and post-deployment validation of GPUs, AI NICs, and accelerators while addressing link integrity, congestion, and collective communication challenges.
Keysight (NYSE: KEYS) will showcase end-to-end solutions at OFC 2026 (March 15-19) in Los Angeles, demonstrating AI infrastructure validation from physics to packets. Demos include 1.6T workload emulation with KAI Data Center Builder, 224G interconnects, 448Gbps optical research, coherent Tx testing, and photonics IC test workflows.
Highlights emphasize scale-up/scale-out Ethernet, unified electro-optical flows, and test capabilities up to 170+ GHz and 120 GHz bandwidth to support hyperscale AI deployments.
Keysight (NYSE: KEYS) received the 2026 GTI Innovative Technology Breakthrough Award for its AI Device Testbed, presented at Mobile World Congress 2026. The testbed replicates real-world 5G-Advanced conditions in the lab to validate AI-enabled devices, enabling repeatable benchmarking of throughput, mobility, battery efficiency, and user experience.
The solution aims to reduce field-testing costs, speed R&D cycles, and prepare device makers and operators for AI-native future networks.
Spirent (NYSE:KEYS) launched SimXTRACT on March 5, 2026, a GNSS test tool that decomposes real-world field signals into discrete line-of-sight and multipath ray paths and converts them into controllable simulator scenarios.
SimXTRACT extracts metadata (Doppler, code error, power, AoA) to enable repeatable, high-fidelity lab testing and reduce time, cost, and field work for PNT development.
Keysight (NYSE: KEYS) and Qualcomm demonstrated an ML-based Channel State Information (CSI) compression method at MWC Barcelona 2026 that delivered more than 40% downlink throughput gain versus 3GPP eType II CSI reporting in four-layer (rank-4) operation during controlled lab validation.
The joint test used a Qualcomm 5G Modem-RF and Keysight network emulation, showing efficient CSI representation under fixed feedback constraints and supporting scalable advanced MIMO and AI-native physical-layer research toward 6G.
Keysight (NYSE: KEYS) and Qualcomm Technologies are collaborating to advance high-precision RF digital twins for massive MIMO in 5G-Advanced and AI-native 6G research. The teams will demonstrate a photorealistic RF digital twin validated against over-the-air measurements at Mobile World Congress 2026 (Hall 5 #5F41).
The workflow links Keysight Channel Studio RaySim raytracing, channel emulation, and Qualcomm’s massive MIMO prototype to compare KPIs such as RSRP, rank, and throughput and to generate channel datasets for AI/ML tasks like CSI compression and AI-assisted precoding.