Usage of CX4 to QSFP cable for the Application

I have a hardware using Mellanox ConnectX3 VPI IC. It supports 10GBase-CX4 on infiniband style CX4 connector.

Can i communicate with PC ConnectX3 VPI adapter (Part No.MCX354A-FCBT) using CX4 to QSFP cable? such as http://www.10gtek.com/QSFP+-to-CX4-%28SFF-8470%29-Cable-193 or https://www.cablesondemand.com/pcategory/72/category/QSFP+-+CX4/URvars/Catalog/Library/InfoManage/QSFP_TO_CX4_COPPER_CABLES.htm

Can the cable be used for both Infiniband and 10GigE mode of communication?

Thanks you in advance. Regards@