NVIDIA InfiniBand NDR200 OSFP to 4xOSFP Passive Copper Splitter Cable

The NVIDIA MCP7Y50-N01A is a splitter cable that uses passive copper to connect one InfiniBand NDR200 OSFP port to four individual 200 Gb/s OSFP ports over a 1.5 meter distance. It delivers a combined bandwidth of 800 Gb/s without drawing external power, giving network teams a direct and efficient way to fan out high-speed links inside the rack.

Because the cable follows the InfiniBand NDR200 specification and supports HDR signalling, it keeps latency low and preserves signal integrity. The short copper run avoids the cost and complexity often associated with active optical links while still meeting the performance needs of modern high-performance computing clusters and large-scale data centers.

Typical scenarios include linking one switch port to four compute nodes, expanding GPU servers that feature OSFP cages, or distributing traffic across storage arrays located in the same rack. Administrators who want a cabling solution that saves ports and reduces clutter will appreciate how this fan-out design simplifies installation compared with using four separate point-to-point cables.

Deployment is straightforward: plug in the OSFP ends, secure the cable, and bring the link online. With no embedded electronics or firmware to manage, the MCP7Y50-N01A provides the reliability and low maintenance that around-the-clock data centers depend on.

• Aggregated 800 Gb/s InfiniBand NDR200 bandwidth
• One OSFP to four 200 Gb/s OSFP fan-out configuration
• 1.5 meter length with passive copper construction
• Operates without external power
• Compatible with HDR connectivity requirements