Mellanox 56Gb/s Passive Copper Cables: Efficient and Cost-Effective Connectivity for Data Centers Mellanox's FDR passive copper cables are the perfect solution for robust connections in leading edge 56Gb/s systems. These cables require no additional power, making them a cost-effective choice for ensuring high-quality connectivity. Compliant with SFF-8436 and QSFP+ specifications, these cables provide seamless connectivity between devices using QSFP ports. Power-Efficient and EMI-Free Connectivity With Mellanox's 56Gb/s passive copper cables, you can optimize your systems for reduced power consumption and eliminate the need for active power connectivity such as fiber optic cables. This not only saves on energy costs, but also reduces EMI emissions, creating a more efficient and environmentally-friendly data center. Short and Reliable Connections Designed for short-distance connections, Mellanox's high-quality passive copper cables are the ideal choice for data centers. These cables provide a reliable and cost-effective solution for connecting devices within the same rack or between racks, making them a versatile choice for various networking needs.