Linkbasic's SFP-DQB100 is a high-performance copper breakout cable engineered to bridge next-generation, high-density network hardware. Delivering an impressive aggregate bandwidth of up to 100 Gbps, it efficiently splits a single 100G port into four separate, high-speed 25 Gbps data channels. This Direct Attach Copper (DAC) breakout solution provides an energy-efficient, ultra-low-latency alternative to optical transceivers for short-distance interconnections within high-speed data racks. Application Note: Perfect for connecting a 100G core switch or network interface card (NIC) directly to up to four standard 25G upstream or downstream devices.