The Streetnet gear is supplied by BelAir Networks http://www.belairnetworks.com/ Each unit has 1 to 4 radios, a 802.11b or b/g radio for access and up to 3 backhaul radios. The backhaul radios operate in the 802.11a 5 GHz band and so don't interfere with access. (FWIW, I am a./ reading product manager at Belair.)
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The Streetnet gear is supplied by BelAir Networks http://www.belairnetworks.com/ Each unit has 1 to 4 radios, a 802.11b or b/g radio for access and up to 3 backhaul radios. The backhaul radios operate in the 802.11a 5 GHz band and so don't interfere with access. (FWIW, I am a ./ reading product manager at Belair.)