This specification defines a common management interface for 4-lane pluggable transceiver modules, direct attach modules and shielded cable assemblies. Physical layer and mechanical details of the connector interface are outside the scope of this do
This specification defines a 28 Gb/s QSFP+ pluggable transceiver solution popularly known as QSFP28. It gathers the appropriate/unique Base Electrical, Optical, Common Management, Module/Plug Formfactor, Host connector and cage specifications into a
