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1.6 Tbps Ethernet Traffic Generator for AI and HPC Testing

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September 24, 2025

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Teledyne LeCroy has unveiled the Xena Z1608 Edun Ethernet Traffic Generator, a cutting-edge platform that supports 1.6-Tbps Ethernet with CR/KR-compliant 224G PAM4 signaling. This innovative solution is specifically tailored to meet the escalating demands of AI-driven and high-performance computing (HPC) networks. The introduction of the Xena Z1608 Edun marks a significant advancement in Ethernet testing tools, catering to the evolving needs of advanced semiconductor, networking, and system validation workflows.

For readers of eeNews Europe, the launch of the Xena Z1608 Edun holds particular significance as it addresses the growing requirement for scalable and standards-compliant Ethernet testing solutions. This development comes at a crucial time when industries are increasingly reliant on robust and efficient networking technologies to support their operations.

Next-generation Ethernet test requirements

The Xena Z1608 Edun is purpose-built for validating next-generation networking technologies in laboratory settings. Its core functionalities include semiconductor validation, multi-vendor interoperability testing, and network performance evaluation. The generator offers versatility by supporting multiple Ethernet speeds, ranging from 1.6TE to 100GE, across both 224G and 112G SerDes.

Equipped with an OSFP-1600 interface that accommodates optical and copper media, the Xena Z1608 Edun ensures compatibility with a diverse array of transceivers and cables. This versatility makes it an ideal platform for assessing AI accelerators, switches, NICs, and interconnect components during their development and integration phases.

Software integration and protocol support

The Xena Z1608 Edun seamlessly integrates with Teledyne LeCroy’s XenaManager software, enhancing user experience and facilitating ease of operation. Additionally, it supports the Python-based Xena OpenAutomation (XOA) suite for advanced automation capabilities. The platform is designed to support various test methodologies, including RFC2544, RFC2889, and Ultra Ethernet testing, enabling users to conduct performance, functional, and benchmark validation in accordance with industry standards.

Teledyne LeCroy emphasizes that the Xena Z1608 Edun sets a new benchmark for Ethernet traffic generation with its compact design, extensive protocol support, and unparalleled performance. This platform empowers developers to explore new frontiers in speed, reliability, and innovation within the realm of Ethernet networking. The Xena Z1608 Edun Ethernet Traffic Generator is now available for ordering, offering organizations the opportunity to leverage its advanced capabilities for their testing and validation needs.

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