Technical Support
Service & Support
Company Introduction
This NVIDIA/Mellanox InfiniBand cable is an 800Gb/s dual-port OSFP to 2×400Gb/s dual-port OSFP
dual-breakout high-speed cable. The 8-lane dual-port OSFP end features a top-heatsink package,
suitable for Quantum-2 and Spectrum-4 switch chassis. The cable complies with QSFP56 MSA and
IEEE 802.3ck standards. Featuring low latency, high-speed cables are widely used in data centers for short-range connections
between servers, GPU computing systems and switches, as well as between spine and super-spine
switches within racks. They are also used to build InfiniBand storage architectures with hard disk
drive (HDD) and flash memory subsystems. Designed with simplicity and minimal components, this high-speed cable delivers a low-cost,
low-latency, near-zero power consumption high-speed interconnect. It enhances port bandwidth,
density and configurability in supercomputers and hyperscale systems while reducing power
requirements.
Applications：
Package 800G OSFP to 2× 400GOSFP | Max Data Rate 800Gbps |
Fiber Type Copper Cable | Cable Type Passive Twisted Pair |
Minimum Bend Radius 40.5mm | Power Consumption ≤0.1W |
Temperature Range 0~70°C (32~158°F) | Technical Protocol PVC (OFNR) |
Technical Compliance OSFP MSA, IEEE 802.3ck, CMIS v4.0 | Modulation Format PAM4 |
