Low to medium capacity radios using Ethernet only are rather niche market, as due to the simpler architecture of Ethernet based radios market requires mostly higher capacity radios such as Fast Ethernet (100 Mbps) or Gigabit Ethernet radios. Such radios are mostly used as a link connection between 2G base stations and aggregation points, or for applications where up to 50Mbps is sufficient capacity, for instance broadcasting.
Modesat offers Ethernet based modems supporting 50Mbps and higher data rates. For a robust performance of a radio, modulation rates can be lowered and modem architecture simplified.