SFP connector series is a 20 position connector and cage combo for mounting
to a host PCB with a metal cage enclosing the connector. These connectors are similar to the
Gigabit Interface Converter Interface (GBIC), but they are smaller in size and operate at much faster data transfer rates.  single port version is rated up to 4.125 Gbps data rates and stacked version up to 8 Gbps. They are available in standard RoHS compliant or non-RoHS compliant versions. The cages are a one-piece construction with enhanced transceiver mating tabs presently available in press-fit version, with solder version and longer or shorter pins available as custom options. We plans to have a full suite of SFP, XFP and next generation pl able
modules connectors and cages available in the near future.