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DAC vs AOC for AI Servers: Cost, Distance, and Airflow Tradeoffs

DAC vs AOC for AI Servers: The Complete Buyer’s Guide (2026) Estimated reading time: 12–15 minutes Key Takeaways DAC (Direct...

Cat8 Is a Margin Purchase, Not a Speed Purchase

Cabling & Interconnect Cat8 Is a Margin Purchase, Not a Speed Purchase Almost every article about Category 8 sells you...

Why Connect Two (or More) NVIDIA DGX Sparks? Hardware Limits, Topologies, and Scaling Explained

The NVIDIA DGX Spark is already a remarkable machine on its own — a desktop-sized AI supercomputer packing up to...

How to Connect Two NVIDIA DGX H100/H200 Systems via NDR InfiniBand DAC

Scaling past a single 8-GPU DGX H100 or H200 node means moving beyond the 200GbE ConnectX-7 links used on smaller...

DAC vs AOC for AI Servers: Cost, Distance, and Airflow Tradeoffs

DAC vs AOC for AI Servers: The Complete Buyer’s Guide (2026) Estimated reading time: 12–15 minutes Key Takeaways DAC (Direct...

Cat8 Is a Margin Purchase, Not a Speed Purchase

Cabling & Interconnect Cat8 Is a Margin Purchase, Not a Speed Purchase Almost every article about Category 8 sells you...

Why Connect Two (or More) NVIDIA DGX Sparks? Hardware Limits, Topologies, and Scaling Explained

The NVIDIA DGX Spark is already a remarkable machine on its own — a desktop-sized AI supercomputer packing up to...

How to Connect Two NVIDIA DGX H100/H200 Systems via NDR InfiniBand DAC

Scaling past a single 8-GPU DGX H100 or H200 node means moving beyond the 200GbE ConnectX-7 links used on smaller...