bottleneck of QSFP+ AOC products in the market

QSFP + AOC active optical cable is a efficient integrated cable assemblies are designed for short-range multi-channel data communication and interconnect applications products, each signal direction four data channels in a single module to achieve 40Gbps total bandwidthtogether, each channel can work to 10Gbps speed, communication range from 1-100 meters, suitable for supercomputers based on InfiniBand standard SDR, DDR and QDR applications. QSFP + AOC core components of parallel optical interconnect ribbon OM3 fiber optic cable to connect the two high-speed 40G has four 850nm VCSEL emission channel parallel optical modules (the four PIN receiver channel, rate both 10 Gbps) composition.Using industry leading VCSEL technology and an advanced new light-engine design, the 3M Active Optical Cable (AOC) Assembly provides excellent cost/performance value. The direct attach QSFP+ AOC delivers four channels of bi-directional data at 10.3125 Gbps per channel for a total aggregate bandwidth of over 40 Gbps while using minimal energy per end.