The MikroTik 100 Gigabit product line is here. This cable has integrated QSFP28 modules. Just plug it in and enjoy the speed! The cable is one meter long and fairly flexible – you can keep your devices apart or on top of each other.
Brand
MikroTik
Title
MikroTik QSFP28 100G direct attach cable, 1m-MT-RBQSFP28-1M-DAC