The 40G QSFP+ to 4×10G SFP+ Active Optical Cable (AOC) is a high-performance, cost-effective solution for short-reach interconnects between one 40G QSFP+ port and four 10G SFP+ ports. The cable integrates 4 full-duplex lanes, each operating at up to 10.3125Gb/s, delivering reliable 40G to 4x10G breakout connectivity over multimode fiber.