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InfiniBand Interconnects

1.6T OSFP224 to 2xOSFP224 1m (3ft) DAC | O2O224-1.6T-CU1H / NVIDIA/Mellanox

Catalog reference: 1m (3ft) NVIDIA/Mellanox Compatible 1.6T DAC OSFP224 IHS/Closed Finned Top 8x200G PAM4 to 2x800G OSFP224 RHS/ Flat Top 4x200G PAM4 InfiniBand XDR Passive Direct Attach Copper Splitter Cable

The part numbers on this page identify the requested coding target. Confirm the exact host model, port and firmware for the selected SKU.

NVIDIA/Mellanox Compatible 1m (3ft) 2x800G OSFP224 IHS/Finned Top to 2x800Gb/s OSFP224 RHS/Flat Top passive copper splitter cable is designed for InfiniBand XDR networking. It enables seamless high-speed interconnects between 1.6T OSFP switches (Q3400-RA, Q3200-RA) and 800G OSFP ConnectX-8 (C8180) or ConnectX-9 (C9180) NICs.

Family o2o224-1-6t-cu1h-103954Model O2O224-1.6T-CU1H1 SKU option

Requested part-number references

Requested coding target
NVIDIA/Mellanox
Primary reference identifier
Not provided in the source record

No OEM part-number alias was captured in the source record.

Review boundary: These identifiers reproduce source catalog matching terms only; they do not establish interoperability, approval or endorsement. Confirm the exact host model, port type, firmware and test evidence before use.

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SKU 103954 - Model O2O224-1.6T-CU1H

NVIDIA/Mellanox Coding Target 1m (3ft) Compatible 1.6T OSFP224 to 2x800G OSFP224 Connected with Quantum-X800 Q3400/Q3200 InfiniBand XDR Passive Copper Splitter Cable, Integrated Heat Sink (IHS) to Riding Heat Sink (RHS)

NVIDIA/Mellanox Compatible 1m (3ft) 2x800G OSFP224 IHS/Finned Top to 2x800Gb/s OSFP224 RHS/Flat Top passive copper splitter cable is designed for InfiniBand XDR networking. It enables seamless high-speed interconnects between 1.6T OSFP switches (Q3400-RA, Q3200-RA) and 800G OSFP ConnectX-8 (C8180) or ConnectX-9 (C9180) NICs.

BrandSUNFULL
Compatible brand / platformInfiniBand platform (vendor not specified)
Length1m (3ft)

Use this selection as the requested coding target. Final compatibility still requires the host model, port type and firmware version.

Product brand: SUNFULL. Third-party names identify requested compatibility or coding targets only and do not imply affiliation, endorsement or original-equipment status.

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  • Compatible with NVIDIA DGX B300, GB300 GPU clusters.
  • Maximum power consumption 0.1W.
  • 8x200G-PAM4 Electrical Modulation.
  • Ultra-low insertion loss ensures no bandwidth bottlenecks in AI clusters.
  • High-shielded copper structure ensures extreme crosstalk & EMI resistance.
  • Compliant with OSFP MSA.

Engineering record

Specifications

Family-level values from the collected technical record. Confirm the selected SKU and required evidence in the quotation.

Form Factor
OSFP224 to 2xOSFP224
Cable Length
1m (3ft)
Wire AWG
26 AWG
Commercial Temperature Range
0~70°C (32 to 158°F)
Jacket Material
PET
Power Consumption
<0.1W
Minimum Bend Radius
10xOD
Application
IB XDR, 1.6T/800G Ethernet Compliant

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