QSFP+ AOC (Active Optical Cable) is a high-speed, low-power interconnect solution for data centers. It is a type of transceiver module that uses optical fiber to connect two devices, such as switches, routers, and servers. It is designed to provide high-speed data transfer rates of up to 40 Gbps, and is capable of supporting up to four channels of 10 Gbps each. QSFP+ AOC is a cost-effective solution for data centers, as it requires no additional power and is easy to install. It is also more reliable than copper cables, as it is immune to electromagnetic interference. QSFP+ AOC is an ideal solution for data centers that require high-speed, low-power interconnects.