Teledyne LeCroy announced the launch of its second‑generation QualiPHY 2 automated compliance test framework for DisplayPort 2.1 physical‑layer testing. The new suite includes the QPHY2‑DP2‑SOURCE‑TX and QPHY2‑DP2‑SINK‑RX products, which can run on a LeCroy oscilloscope or offline on a host PC with the QPHY2‑PC option, allowing a single framework to automate both source and sink validation.
The suite is VESA‑approved and streamlines testing of ultra‑high‑bit‑rate (UHBR) DisplayPort links by automating source and sink tests in one environment. By reducing validation time and eliminating laboratory bottlenecks, the solution addresses a common pain point for developers of high‑speed serial interfaces and improves interoperability between source and sink devices.
DisplayPort 2.1 supports higher resolutions and refresh rates through multiple serial data lanes and higher bit rates, driving demand from gaming, professional workstations, and consumer electronics. LeCroy’s new test suite positions the company to capture this growing market, competing with firms such as Anritsu and Unigraf that also offer signal‑generation and device‑automation solutions.
Teledyne LeCroy is a subsidiary of Teledyne Technologies. In the third quarter of 2025, Teledyne reported net sales of $1,539.5 million, up 6.7% year‑over‑year. The company’s segments—Instrumentation, Digital Imaging, Aerospace & Defense Electronics, and Engineered Systems—contributed to this growth, and the new test‑and‑measurement offering expands LeCroy’s portfolio within the instrumentation segment.
The faster compliance testing enabled by the new suite reduces bottlenecks and accelerates time‑to‑market for DisplayPort 2.1 devices, potentially driving revenue growth in LeCroy’s test‑and‑measurement segment. While no immediate financial impact has been reported, the launch strengthens LeCroy’s competitive position and supports the broader industry shift toward higher‑resolution, higher‑refresh‑rate displays.
The launch demonstrates LeCroy’s commitment to advancing high‑speed interface testing and positions the company to support next‑generation display and data‑transfer technologies, reinforcing its role as a key supplier to the evolving display ecosystem.
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