The 90Y3521 IBM Fiber Optic Network Cable Adapter is a 98.43‑foot cable designed for high‑performance data center and enterprise networking. It features a QSFP+ MTP connector, enabling 10‑Gbit/s or higher bandwidth connections in dense, high‑capacity environments. Built by IBM, the cable offers reliable signal integrity and is suitable for use in fiber optic networks requiring a robust, pre‑terminated solution. The adapter’s length provides flexibility for connecting equipment across typical rack‑to‑rack or server‑to‑switch distances while maintaining consistent performance. This cable is a practical choice for organizations seeking a dependable, single‑length fiber optic solution for their QSFP+ infrastructure.