The Approved Networks 400G QSFP - DD Active Optical Cable (AOC) offers a reliable and efficient solution for high - speed data transfer. With a length of 16.40 ft, this fiber optic cable is equipped with QSFP - DD connectors on both ends, supporting data transfer rates of up to 425 Gbit/s. The cable is designed with LSZH (Low Smoke Zero Halogen) materials, making it environmentally friendly and safe for indoor use. Its AOC technology ensures ease of use and flexibility, allowing for better management of your network connections. This cable is ideal for connecting network devices in data centers and enterprise environments, providing a simple and effective way to enhance your network infrastructure.