SFP+ Cables and QSFP+ are the three primary

There are many other convergent IO interfaces like FCoIB Fibre Channel over InfiniBand, UAS USB attached SCSI, UoSATA USB over SATA, and of course SoU SATA over USB, which is 3G SATA over 4.8G USB implementation. Watching Ethernet, the other very high volume IO standard, HDMI, has recently released its new revision-1.4 spec. This spec has 1G Ethernet running through the new microHDMI cabling system. However HDMI and DVI video IO signaling is run through Ethernet category cabling systems, as does the HDBaseT signaling and HomePlug Alliance's cabling adapters. So one could say that the shielded Cat 6a , Cat 7a, SFP+ Cables and QSFP+ are the three primary multi-protocol interconnects for now and several years.In the past ten years, the SFF-8470 , a primarily dedicated twinaxial copper cabling system was selected and/or implemented in many industry and de facto standards like InfiniBand, Ethernet, SAS, RapidIO, Myrinet and in the very many separate NICs and homogenous switch boxes. Then heterogeneous switches and NICs appeared with the common SFF-8470 cabling handling the different interfaces in one box or rack. Then there were high-port-count multi-protocol chips. Now the protocols run through one slimmer Twinax copper cable assembly using one transport layer. In some SSD (solid state drive) devices the FC and SAS or SATA and USB interfaces are integrated into one chip. I have heard the many wireless interface people are working on their Camelot next-generation convergent interface as well.