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Local mesh
Local mesh profiles
Using 802.11a for local mesh
It is recommended that 802.11a is used for local mesh links whenever possible. This
optimizes throughput and reduces the potential for interference because:
Most Wi-Fi clients support 802.11b or b/g, therefore most APs are set to operate in the 2.4
GHz band. This frees the 5 GHz (802.11a) band for other applications such as local mesh.
802.11a provides more channels and more non-overlapping channels than 802.11b/g.
Assuming an optimal implementation, 802.11a supports up to 54 Mbps for data
throughput, providing a fat pipe for traffic exchange.
Keep in mind that there are limitations inherent in using 802.11a, most notably shorter
reach when compared to 2.4 GHz-based technology. Even so, 802.11a is a good choice in
general.
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