Optical SDH/SONET based all-indoor trunk radios provide n x 155.52 Mbps multiplexed data rates. Single channel and multiple channel solutions are equally deployed, f.i. 2 x 28 MHz channels each carrying 155,52 Mbps or STM-4 data source to push 622 Mbps through 56MHz channel.
Modesat offers single channel or multiple channel n x STM-X solutions. Typical modulation rates supported for SDH are 128QAM, which provide 155.52 Mbps in 28MHz channel. In dual polarization, 622 Mbps can be achieved in 56MHz channel.
