ExpressPort™ SFP+ Cage/Connectors Amphenol Commercial ExpressPort™ SFP+ Cage/Connectors are a high-speed I/O interconnect system offering a higher speed (up to 10Gbps), external I/O product that is primarily for the networking, telecom, and storage system markets. The ExpressPort SFP+ Cage/Connector construction features EMI shielding either with metal spring fingers or with an elastomeric gasket and meets SFF-8432 and SFF-8433 standards, as well as compliant pin press-fit tails. Amphenol Commercial offers the ExpressPort SFP+ interconnect system with available light pipes and in single port or stacked multiport cages/connectors.