iPass+™ CXP Interconnect System Molex's CXP interconnect system enables pluggable copper or optical options to increase the flexibility of system-level hardware for end users. The dual paddle-card system was adopted as the InfiniBand CXP, 12x QDR™, and IEEE 802.3ba as the 100G Ethernet standard, providing 10 lanes of 10Gbps data rates.