This AOC cable is a 4-channel, pluggable, parallel fiber-optic QSFP SR4 designed for 40-Gigabit Ethernet, fully compliant with Ethernet IEEE 802.3 standards. As a high-performance solution for short-range, multi-lane data communication and interconnect applications, it delivers 40 Gbps of bandwidth by integrating four full-duplex lanes in each direction. As a leading AOC manufacturer, our 40G QSFP AOC supports transmission distances of up to 300 meters using OM3 multimode fiber.