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Twin-port OSFP passive copper InfiniBand cable, 6.56 ft, 800 Gbit/s

NVIDIA

NVIDIA passive Copper cable IB twin port 800 Gbit/s 6.56 ft

SKU CH-BG29-GJKYB

Passive copper InfiniBand cable with twin OSFP connectors delivers 800 Gbit/s over 6.56 ft

  • TypeComputer Accessories
  • 800 Gbit/s data rate for high-bandwidth links
  • 56 ft passive copper reach without external power
  • Twin OSFP connectors for direct InfiniBand device attachment
  • Copper construction for reliable signal integrity
  • Passive design reduces latency and power draw

800 Gbit/s InfiniBand passive copper cable

This NVIDIA passive copper cable provides an InfiniBand link at 800 Gbit/s. Twin OSFP connectors join two network devices over a 6.56 ft run. The assembly uses copper conductors and requires no external power.

Suited for short-reach OSFP clusters

It suits builders wiring OSFP ports inside a single rack or adjacent racks where 6.56 ft reaches both ends. Teams needing longer runs, active equalisation, or a different connector type should look at other cable assemblies.

800 Gbit/s data rate decides fit

The 800 Gbit/s rating is the single specification that determines whether this cable matches the port speed of the target hardware. If the equipment runs at a lower or higher signalling rate, this assembly will not operate correctly.

Highlights

  • 800 Gbit/s data rate for high-bandwidth links
  • 56 ft passive copper reach without external power
  • Twin OSFP connectors for direct InfiniBand device attachment
  • Copper construction for reliable signal integrity
  • Passive design reduces latency and power draw

Specifications

BrandNVIDIA
TypeComputer Accessories

Questions about this item

What rack spacing does the 6.56 ft OSFP-to-OSFP copper cable require?

The cable spans 6.56 ft between OSFP ports, so allow that much straight-line clearance plus a gentle bend radius for the copper twin-lead assembly.

Which orientation do the twin OSFP connectors need during insertion?

Each OSFP connector is keyed; align the notch with the port guide and push straight in until the latch clicks — angling the plug is the step most installers get wrong.

How do I know when the passive copper InfiniBand link needs replacement?

Monitor link-error counters and retrain events; a rising bit-error rate or frequent retraining on the 800 Gbit/s path signals the copper pair is degrading and should be swapped.

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