Increases spectral efficiency . Vyyo's hex card will support 16 QAM, as well as QPSK, doubling the spectral efficiency of the solution on the upstream. Provides spatial diversity capability . Increased diversity capability counters signal fades due to propagation anomalies, including multipath, by using two channels with separate antennas to process the same received signal, thus normalizing the effects of multipath signal fades. The board can be removed under power conditions QoS Upstream Committed Information Rate and Maximum Burst Limits.
All specifications are subject to change without prior notification.