The Quadwire® QDR (FCBG410QB1Cxx) is a 40Gb/s parallel active optical cables for storage, data, and high-performance computing interconnectivity. It transmits error-free parallel 4x10Gb/s data over multimode fiber (MMF) ribbon cables. Based on Finisar's vertically integrated VCSEL array technology and designed with QSFP MSA-compliant high-density connectors, these cables are compact, lightweight, and low power. Quadwire® is ideally suited for datacenter reaches up to 100m for InfiniBand QDR, 40G Ethernet, and other datacom and high-performance computing applications. - Lowest weight for high port count architectures - High-density 40 Gb/s interconnectivity - Small bend radius for easy installation and fiber management - Low power consumption - Based on industry-standard QSFP form factor - Utilizes Finisar's vertically integrated and highly reliable VCSEL technology - Includes Finisar's innovative Digital Diagnostics