QSFP-DD112 doubles the density of QSFP interconnects with an eight-lane electrical interface capable 112 Gbps PAM-4 to achieve 800 Gbps aggregate per port. The QSFP-DD 112 portfolio’s backwards compatibility allows existing QSFP112 modules to be plugged into QSFP-DD112 ports, provide low loss, less skew and better NEXT. providing superior thermal and signal integrity performance.