Mellanox Passive Copper Cable QSFP56 1.5 m Black | IB HDR, LSZH

Maintain high-speed InfiniBand connectivity between nearby systems with this Mellanox passive copper cable. Built for HDR environments and rated up to 200 Gb/s, it delivers direct attach performance without the added power draw or complexity of active optics. The QSFP56 interface supports modern high-bandwidth deployments where link integrity and predictable latency matter. At 1.5 m, this cable is sized for short-reach connections inside the rack or between adjacent enclosures, helping reduce slack and simplify cable management. The black LSZH jacket is well suited to controlled spaces where reduced smoke and halogen content are preferred. For infrastructure teams standardizing on copper for short runs, this cable offers a practical balance of speed, simplicity, and deployment efficiency. Use it where you need dependable, point-to-point connectivity for compute, storage, or fabric interconnects without paying for optical transceivers you do not need. It is a focused choice for dense systems that demand clean routing and consistent signal delivery over short distances.