Lenovo 10M MELLANOX HDR IB AOC QSFP56 Cable - 4Z57A14190

Lenovo 4Z57A14190 Cable

Overview

The Lenovo 4Z57A14190 is a Mellanox HDR InfiniBand Active Optical Cable (AOC) designed for high-bandwidth, low-latency data center interconnects. This QSFP56 cable enables direct, high-speed connections between servers, storage, and networking equipment supporting HDR InfiniBand or 200GbE standards. It is specifically intended for use with compatible Lenovo ThinkSystem servers and adapters, ensuring robust performance in demanding HPC, AI, and enterprise environments.

Compatibility

This cable is designed for use with Lenovo ThinkSystem servers and Mellanox ConnectX-6 HDR/200GbE QSFP56 adapters, including models such as the 4C57A15326 (MCX653105A-HDAT), CTO only B4RG, and BKSK (4XC7A86672). It is also compatible with other QSFP56 ports supporting HDR InfiniBand or 200GbE standards, provided they meet the necessary electrical and optical signaling requirements.

Installation Notes

Ensure QSFP56 ports are clean before insertion. The cable is active optical and requires no external power. Handle with care to avoid damaging the fiber optic elements or connector contacts. For optimal performance and signal integrity, avoid sharp bends or excessive strain on the cable.