SFP+ Stacked Multi-Port Connectors Molex SFP+ Stacked Multi-Port Connectors are the latest addition to Molex's extensive Stacked SFP connector product line. These high-port-density connectors offer complete integration of the connector within a cage and include optional lightpipes to provide port-status indication to the user. These 25.50mm (1.004') height stacked connectors provide two rows of belly-to-belly vertically stacked SFP+ ports. The SFP+ product line encompasses connectors offered in six port configurations: 2-by-1,2-by-2,2-by-4,2-by-5,2-by-6 and 2-by-8. Superior Electro Magnetic Interference (EMI) protection required for SFP+ speeds is achieved with either an elastomeric gasket or a metal gasket.