NVIDIA OSFP to 2xOSFP Passive Copper Splitter Cable

The NVIDIA MCP7Y00-N003 is a splitter cable that uses passive copper conductors to connect a single OSFP port to two separate OSFP devices. It provides a solution that is straightforward and reliable for sharing bandwidth between multiple endpoints without adding active electronics.

Delivering an aggregate throughput of 800 Gb/s, divided into two independent 400 Gb/s lanes, the cable supports InfiniBand NDR networks that drive high performance computing clusters, artificial intelligence training nodes, and large storage fabrics.

The three meter direct attach design keeps latency low compared with optical alternatives and removes the need for additional power at the cable. Passive construction also minimizes heat generation, which simplifies cooling plans in dense racks.

Because the signal travels through copper over a short distance, administrators can expect consistent performance and quick installation. No specialized transceivers, cleaning tools, or extra management utilities are required. Connect, latch, and the link is active.

The splitter layout helps data center teams use switch ports efficiently. By turning one 800 Gb/s OSFP interface into two 400 Gb/s links, you can cable multiple servers or storage targets while preserving port density and reducing overall cable count at the top of the rack.

The NVIDIA MCP7Y00-N003 fits naturally in facilities that host GPU clusters, scientific simulations, real time analytics, or any workload that depends on connectivity that covers short distances and delivers high bandwidth while keeping power budgets tight.

Highlights:

• 800 Gb/s total bandwidth through two 400 Gb/s channels
• Splits one OSFP port into two OSFP interfaces
• Direct attach copper cable with a length of three meters
• Passive signal transmission with zero additional power draw
• InfiniBand NDR protocol support