As there is a development in the technology and the number of users on the internet are growing, so there's a want for the quickest transmission of the data among the users.. Communication among the customers isn't as easy as it happens; it entails many history hardware components, protocols and strategies to be undertaken. For instance, a go with the drift net from the server room to the gadgets pass through firewalls, routers, switches and a few passive community factors and most of these are interconnected through the wires can be a twisted-pair or an optical fiber cable through the connectors and a trans receivers. In our project we're designing a Mac Core that enables to transmit the data at a higher rate with the help of specific ranges of frequency i.e., 10Mhz, 100Mhz and 1000Mhz with the usage of a simulation tool that enables to transmit the frames or packets on the information data link layer and particularly right here we're implementing the speed of 2.5gbps and more using the tri mode levels.