Teledyne LeCroy Adds Ultra Ethernet Validation Tools for AI Networks

August 25, 2026
Teledyne LeCroy expanded Ultra Ethernet validation support across its Xena traffic generators and SierraNet protocol analyzer for AI and HPC network testing.

Teledyne LeCroy has expanded Ultra Ethernet validation support on its Xena Z1608 Edun, Xena Z800 Freya, and SierraNet M1288 platforms, the company announced in a press release.

The updated tools combine wire speed traffic generation, protocol analysis, error injection, packet capture, and debugging for AI and HPC network testing. The systems are intended for network equipment makers, silicon providers, cloud service providers, and hyperscalers validating Ultra Ethernet environments.

The platforms support validation of Link Layer Retry, Credit Based Flow Control, Link Layer Discover Protocol, stateful Ultra Ethernet protocol messaging, protocol error injection, message inspection, and packet capture. The Xena Z800 Freya and SierraNet M1288 also support 10G and 25G NRZ speeds for chip emulation, pre silicon functional testing, and mixed speed interoperability testing.

The Xena Z1608 Edun and Z800 Freya Ethernet Traffic Generators and the SierraNet M1288 Protocol Analyzer with Ultra Ethernet support are available for purchase now.

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