DarSen210 800G Optical Network Tester

With the rapid advancement of artificial intelligence (AI), data centers are experiencing growing demand for ultra-high-speed networks. As the core component of these networks, 800GE optical modules play a pivotal role in ensuring stable data center operations. However, their production process faces complex technical challenges and high failure risks. To guarantee longterm operational stability and reliability, extended-duration reliability testing has become an indispensable phase in manufacturing, simulating real-world network conditions to expose potential material defects, process flaws, or design shortcomings—effectively eliminating early failure risks before product deployment.

To efficiently execute prolonged reliability testing for 800GE optical modules during production, XINERTEL introduces the DarSen210 platform. This solution supports: BER testing, FEC analysis, PHY-layer equalization tuning, Real-time monitoring etc. Helps manufacturers enhance product quality, reduce failure rates, and accelerate the development of high-speed networks for the AI era.

The 800G Series Board is Xinertel’s next-generation 800GE Ethernet test module with a globally leading architecture. The F2-800G series supports flexible interface configurations (1×800G/2×400G/4×200G/8×100G) and delivers Ethernet L1 testing capabilities. It addresses critical requirements for long-duration reliability testing (e.g., bit error rate analysis) and performance validation of 800G/400G/200G/100G highspeed optical transceivers.

Key Feature

• Chassis provides 2 slots, dimensions: 442 x 113.2 x 500mm (W x H x D)
• Port types: OSFP/OSFP-RHS/ QSFP-DD , supports 1.6T iteration
• Supports multi-chassis cascading for scalable testing
• Clock synchronization capability
• Multiple management IP modification methods
• Browser/Server (B/S) architecture software, ready to use out of the box
• Provides WebAPI for secondary development, compatible with any OS

Typical Application Scenarios