HPE R9F79A 100G QSFP28 to QSFP28 7m Active Optical Cable

Detailed Specifications

The HPE R9F79A is a high-speed, point-to-point interconnect solution designed for demanding data center and enterprise networking environments. This 7-meter Active Optical Cable (AOC) provides a reliable 100 Gbps link between network devices, making it an ideal choice for switch-to-switch or switch-to-server connections where signal integrity over distance is critical. It addresses the need for high-bandwidth, low-latency connectivity within or between racks, replacing bulkier passive copper cables. At its core, this cable leverages Active Optical Cable technology, which embeds active electronic components into the connector housings. This design converts electrical signals to optical signals for transmission over the thin fiber optic cable and then converts them back at the receiving end. This process overcomes the distance and signal degradation limitations inherent in direct attach copper (DAC) cables, enabling longer, error-free connections while maintaining a lightweight and flexible profile that improves airflow and simplifies cable management in dense rack configurations. Engineered for seamless deployment, the R9F79A features industry-standard QSFP28 connectors on both ends, ensuring broad compatibility with a wide range of modern networking equipment. Its plug-and-play design simplifies installation, requiring no complex configuration to establish a stable, high-performance link. The 7-meter length offers significant flexibility for connecting equipment across multiple racks or in complex physical layouts, providing a clean and efficient cabling infrastructure for high-density applications.