Lenovo 7Z57A03554 15 m 100G to 4x25G Active Optical Cable | Breakout Fiber

Move 100G capacity where it is needed and fan it out into four 25G connections without adding bulky transceivers and patching complexity. This 15 m Lenovo active optical breakout cable is designed for data center teams that need predictable short-reach connectivity between network devices while keeping rack layouts organized. At 49.21 ft, it gives you the reach to bridge adjacent rows, top-of-rack to end-of-row paths, or dense switch-to-server runs where copper is no longer practical. The active optical design supports high-speed transport over fiber with a cleaner physical profile than multiple discrete patch cords, helping reduce congestion in high-density enclosures. For infrastructure teams standardizing on Lenovo DCG server options, this cable fits deployments where port utilization, airflow, and serviceability matter. It is a practical choice when you want to break out a single 100G uplink into four 25G endpoints while preserving the performance characteristics expected in modern Ethernet fabrics.