I use about 40 antennas, in a mix with more powerful models, and with the M5, it works fine at 1-2 km, with the right settings at 40 MHz you can get up to 80 mb. S. everything is clear. A problem was noticed with the failure of the LAN port after 8-10 months of operation . out of 40 antennas, 3 burned out, the rest have been working for 2-3 years There is also a problem of falling radio channels, not only M5 but also other ubiquity products, when running traffic, for example, from 50 internal IPs (19220228. X.x), the conclusion is weak processors . For professional purposes (large networks after the "bridge") - I do not recommend using it. For small networks such as offices up to 50 computers, KP and Dacha are the best option.
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