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NVIDIA InfiniBand active copper cable OSFP connectors 3 metre length

NVIDIA

NVIDIA MCA4J80N003FTF InfiniBand cable 3 m 800 GB/s

SKU CH-7QHJ-1DEC8

An active copper InfiniBand cable with twin OSFP ports supporting up to 800 GB/s over 3 metres

  • Active copper cable delivers up to 800 GB/s throughput
  • Twin-port NDR design doubles lane density for high-performance clusters
  • OSFP connectors ensure secure 3-metre reach in dense racks
  • Flat-profile build simplifies routing through tight cable-management channels

Active copper cable for NDR InfiniBand

The cable carries up to 800 GB/s over twin OSFP ports and measures three metres. It is built for high-density compute clusters that need deterministic latency and full NDR bandwidth without optical transceivers.

Flat-profile jacket eases dense routing

The low-profile outer shell lets the cable lie flat in tight cable trays and between closely spaced switch ports. This reduces bend stress and improves airflow in fully populated racks where round cables would obstruct neighbouring connections.

Highlights

  • Active copper cable delivers up to 800 GB/s throughput
  • Twin-port NDR design doubles lane density for high-performance clusters
  • OSFP connectors ensure secure 3-metre reach in dense racks
  • Flat-profile build simplifies routing through tight cable-management channels

Specifications

No published specifications for this item yet.

Questions about this item

Will the OSFP connectors on this 3 m cable need periodic cleaning or replacement?

The OSFP connectors are passive interfaces; they do not require scheduled cleaning or replacement under normal operation.

At what point does the 800 GB/s bandwidth limit become the bottleneck during sustained transfers?

The cable is rated for up to 800 GB/s; sustained throughput will plateau at that ceiling when the link is fully utilised.

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