40G QSFP+ AOC (active optical cables) breakout cables are designed for interconnection between the network equipment with QSFP+ ports and 10G SFP+ ports. QSFP+ AOC breakout cables could also be called QSFP+ splitter AOC or QSFP+ Fan-out AOC cables. The QSFP+ to 4x SFP+ breakout AOC offers four parallel bi-directional channels which operating at 10.3125 Gbps. It is built one end with one 40G QSFP+ module and the other ends with 4 10G SFP+ modules, which are connected with fixed length OM3/OM4 fiber cables. It is lighter, softer and more flexible than QSFP+ copper breakout cables, making it ideal for installation in tight spaces and over longer distances. The 40G QSFP+ breakout cables are designed for high-speed interconnects and is great for point-to-point across-rack network switch or server connections. AscentOptics provides high performance 40G QSFP+ breakout AOC cables in lengths ranging from 1 meter to 100 meters.