Keep high-density switching lanes open with a 10 m active optical cable designed for 100GBASE-AOC breakout from QSFP28 to 4x 25G SFP28. This cable is built for short-reach aggregation, top-of-rack fan-out, and structured uplinks where copper would add weight, bend stress, and thermal clutter. The QSFP-4X25G-AOC10M-ENC gives infrastructure teams a direct path from a 100G port to four 25G endpoints without introducing separate transceivers and patch cords. That reduces component count, simplifies staging, and helps preserve airflow in crowded racks. Cisco compatibility supports mixed-vendor planning, while TAA compliance aligns with public-sector and regulated procurement requirements. For environments where port density matters as much as signal integrity, active optical cabling offers a cleaner alternative to passive copper at this reach. It is well suited to leaf-spine fabrics, storage clusters, and virtualization platforms that need stable short-distance breakout with less cable bulk. When the goal is to keep the network fast, orderly, and easy to service, this 10 m AOC delivers the right balance of reach, density, and deployment simplicity.