Qualcomm's multi-generation custom silicon pact with Amazon extends into optical connectivity, making it a second source for AWS's 1.6T DSPs. The companies are building solutions up to 1.6T and beyond on Qualcomm's SerDes and optical DSP technology, and Qualcomm issued Amazon a warrant for up to 25 million shares. Volume 1.6T DSPs at AWS are unlikely before late 2027 given long qualification cycles, but the deal pressures Marvell's DSP pricing at AWS, its most profitable product. x.comÂ