... Web based management interface IntroductionFreeLink system bandwidth that is standard microwave channel bandwidth supported 14MHz, 28MHz, 40MHz and ... with IP service; Multi-capacity: supply multi-channel bandwidth, such as 14MHz,28/30MHz 40MHz and 56 MHz ... . Channel BandwidthBandwidth 14MHz,28MHz,40MHz,56MHz Capacity Modulation Bandwidth ODU20Mbps-90Mbps QPSK -256 QAM 14MHz ODU30040Mbps-180Mbps QPSK ...