Life Powered By Optical
Driven by the massive computational demands of AI, fiber optic technology is undergoing a revolutionary leap. Industry leaders are shattering performance barriers: Broadcom’s TH6-Davisson platform pushes data switching beyond 102.4 Tbps, while NVIDIA’s GB300 platform, with its CX8 NICs, relies on 1.6T optical modules and AOCs for unprecedented node interconnectivity. Simultaneously, a groundbreaking achievement by YOFC and China Unicom in hollow-core fiber transmission covers a record 10.2 km distance at 1.2 Tbit/s per wavelength. These parallel breakthroughs collectively fuel the rapid acceleration of global network speeds, building the high-capacity backbone essential for the next generation of AI infrastructure.
Solutions for Small-to-Large Clusters
Small-Scale InfiniBand AI Data Center Solutions
NDR Multimode Transceivers Deployment
For short-distance connectivity, NDR InfiniBand multimode transceivers provide a cost-effective and reliable high-performance solution.
Typical User Case
Spine-to-Leaf and Leaf-to-Server connections under 50 meters.
Recommendations
Spine-to-Leaf：800G OSFP 2xSR4 Transceivers
Leaf-to-Server：400G OSFP SR4 Transceivers
Mid-to-Large InfiniBand AI Data Center Solutions
Single-Mode Transceivers + 800G DAC/ACC Cables
Typical Use Case
The network leverages a hybrid connectivity model: DAC cables link Spine and Leaf switches within the same or adjacent racks for maximum cost-efficiency, while single-mode transceivers handle longer Server-to-Leaf links for high-speed, low-latency performance.
Recommendations
Spine-to-Leaf:
800G OSFP DAC/ACC cables (support up to 5 meters)
Leaf-to-Server:
800G OSFP 2xDR4 and 400G OSFP DR4 (both support up to 100 meters)
Large-scale InfiniBand AI Data Center Solutions
XDR Transceivers + XDR Breakout DAC/ACC Cables
Typical Use Case
Our 800G/s connectivity architecture implements a hybrid of 1.6T copper for short distances (in-rack/inter-rack) and 1.6T XDR single-mode for long haul—delivering the performance required at a fraction of the cost of an all-single-mode network.
Recommendations
Spine-to-Leaf：
1.6T OSFP224 2xDR4 (support up to 500 meters)
Leaf-to-Server：
1.6T OSFP224 2xDR4 – 800G OSFP224 DR4 and 1.6T OSFP224 Breakout DAC/ACC cables
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