Lenovo 1 m 100G QSFP28 Active Optical Cable, 4Z57A10844 | Enterprise

Keep 100G links tight, orderly, and ready for production with the Lenovo 1 m 100G QSFP28 Active Optical Cable. Designed for short-reach interconnects in dense infrastructure, this cable supports high-speed optical transport between compatible QSFP28 ports while minimizing excess slack inside the rack. The 1 m length is ideal when equipment sits in adjacent positions or within the same cabinet, where shorter runs improve cable discipline and reduce congestion around switches, servers, and storage nodes. Active optical construction is a strong fit for environments that need 100G connectivity without the bulk and routing constraints of longer passive assemblies. It helps preserve airflow, simplifies dressing, and keeps the physical layer aligned with the pace of modern compute and network deployments. For teams standardizing on Lenovo infrastructure, this cable belongs in the category of components that quietly protect uptime and operational clarity. It is the right choice when the link budget, port compatibility, and rack layout all need to work together without compromise. In high-density environments, that precision is worth paying for.