V1.0. Compared to the experimental Ethernet, the transmission speed on the transmission medium was increased from 3 Mbit/s to 10 Mbit/s; the specification was completed and made more precise with the declared aim of achieving compatibility in heterogeneous networks
withregard to the specified layers
.IEEE and published essentially unchanged alongside the other standardization approaches in the first coherent status report of IEEE Project 802 as Draft B in October 1981. Almost simultaneously, the European Computer Manufacturers Association (ECMA) began its LAN standardization efforts. The DIX group also continued to work on completing the Ethernet specifications. As a result of the efforts to adapt version V1.0 to the IEEE drafts, the DIX Ethernet V2.0 specification was published in 1982.