Lenovo 7Z57A03544 15 m 25G SFP28 AOC | Fiber Optic, Active

Maintain 25G connectivity across extended rack-to-rack runs with the Lenovo DCG Server Options 15 m 25G SFP28 Active Optical Cable. Designed for SFP28 network ports, this active optical cable supports high-speed data transport where passive copper would add weight, bend radius constraints, and signal loss concerns. At 15 m, it gives infrastructure teams more placement flexibility for top-of-rack and adjacent-rack designs, making it easier to align servers, switches, and storage without forcing equipment into tight physical layouts. Active optical construction helps preserve link integrity over longer distances, which matters when you are building dense fabrics that need predictable performance. This cable is a strong fit for environments that value clean cable management, consistent throughput, and fewer compromises in port-to-port planning. For Lenovo server deployments that depend on 25G SFP28 connectivity, it provides the reach needed to keep the design orderly and the network path direct.