The key differences between the two network cards, DR9274-5G6G and DR9274-6G, are primarily in the MU-MIMO configuration, physical data rate, and the number of spatial streams. Let's break down the distinctions:
Comparison:
MU-MIMO Configuration:
DR9274-5G6G supports 2x2 MU-MIMO for both 5G and 6G bands.
DR9274-6G supports 4x4 MU-MIMO for the 6G band only.
Physical Data Rate:
DR9274-5G6G has a maximum physical data rate of 8,647Mbps.
DR9274-6G has a higher maximum physical data rate of 11,530Mbps.
Spatial Streams:
DR9274-5G6G has 2 spatial streams for both 5G and 6G bands.
DR9274-6G has 4 spatial streams for the 6G band.
In summary, the DR9274-6G offers higher MU-MIMO spatial stream capabilities and a higher maximum physical data rate compared to the DR9274-5G6G.
The 6G variant is likely designed for scenarios that demand higher throughput and capacity, whereas the 5G6G variant is designed to operate on both 5G and 6G bands but with a lower overall throughput. The choice between the two would depend on the specific requirements of the intended applications, considering factors like data rate, spatial diversity, and compatibility with the targeted wireless networks.