The 448057‑B25 is a Hewlett Packard 10‑meter optical cable designed for 4‑channel DDR Infiniband connectivity. This cable provides high‑speed, low‑latency data transmission between HP servers or switches that support DDR Infiniband interfaces. The 10‑meter length allows flexible placement within rack‑to‑rack or rack‑to‑blade configurations while maintaining signal integrity. Each of the four DDR channels delivers the bandwidth required for demanding enterprise or high‑performance computing workloads. The cable is compatible with HP hardware that requires DDR Infiniband optical links, ensuring reliable, high‑performance interconnects in data‑center environments.