Lenovo 4Z57A10846 optical patch cable, 1-meter length, OM4 multi-mode fiber with 50/125 micron core/cladding diameter. Duplex LC-LC connectors enable high-density connections in enterprise networking environments. Supports 400 Gb/s throughput typical of modern data center architectures and high-performance computing clusters. Suitable for short-reach intra-datacenter or campus backbone connectivity, storage area networks, and equipment interconnects. OM4 certification ensures compatibility with Lenovo enterprise infrastructure and third-party standards-compliant equipment. Pre-terminated and tested; ready for immediate deployment without field termination. All Lenovo network cables tested and guaranteed by G5 Network Group; available via quote.