VIAVI Introduces TestCenter D2 1.6T Appliance for AI Ethernet Networks
VIAVI Solutions has launched the TestCenter D2 1.6T Appliance, the industry's first test platform for 1.6T Ethernet networks aimed at cloud providers, hyperscalers and neoclouds. The appliance supports multi-rate operations, advanced optics and emulates large-scale AI workloads to validate performance, scale and reliability for next-generation AI infrastructure.
1. Launch of TestCenter D2 1.6T Appliance
VIAVI Solutions introduced the TestCenter D2 1.6T Appliance to address the move from 800G to 1.6T Ethernet in hyperscale and cloud data centers. The platform offers scalable traffic capacity, traffic generation and analysis for multi-vendor environments and advanced optics support.
2. AI Infrastructure Transition
Cloud providers, hyperscalers and neoclouds are shifting toward larger AI clusters that rely on high-speed Ethernet for scalability and interoperability. The adoption of 1.6T networks this year is driven by demands for higher bandwidth and efficiency in AI backend architectures.
3. Benefits and Features
The TestCenter D2 appliance validates performance, scale, robustness and reliability by emulating large-scale AI workloads and supporting multi-rate operations for next-generation network architectures. Designed with AI data centers in mind, it shortens development cycles and improves network readiness for data-intensive applications.
4. Industry Recognition and Showcase
The appliance received a 4.0 score in the 2026 Lightwave Innovation Reviews and will be showcased at OFC 2026 in Los Angeles from March 17 to 19. These endorsements highlight its industry-leading capabilities and potential market impact.