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Company Introduction
This NVIDIA/Mellanox InfiniBand cable is a high-speed cable with 2x 400Gb/s dual-port OSFP to
4x 200Gb/s dual-port QSFP112. The 8-channel dual-port OSFP end is equipped with a top heatsink,
suitable for Quantum-2 and Spectrum-4 switches. The four 200G ports support 2-lane 100G-PAM4
(200G) and adopt a flat-top QSFP112 package, applicable to ConnectX-7 network adapters and
BlueField-3 DPUs with heatsinks on connector racks. The cable complies with OSFP MSA, QSFP112
MSA and IEEE 802.3ck standards. Featuring low latency, this high-speed cable is widely used in data centers for short-distance
connections between servers, GPU computing systems, switches, and intra-rack spine/super-spine
switches. It is also deployed to build InfiniBand storage architectures with HDD and flash memory
subsystems. With a simple design and fewer components, the cable delivers high-speed connectivity at low cost,
low latency and near-zero power consumption. It enhances port bandwidth, density and
configurability in supercomputers and large-scale systems while reducing power requirements.
Applications：
Package OSFP to 4x QSFP112 | Max Data Rate 800Gbps |
Fiber Type Copper Cable | Cable Type Passive Twisted Pair |
Minimum Bend Radius 31mm | Power Consumption 0.1W |
Temperature Range 0~70°C (32~158°F) | Technical Protocol PVC (OFNR) |
Technical Compliance OSFP MSA, QSFP112 MSA, IEEE 802.3ck, CMIS v5.0 | Modulation Format PAM4 |
