Proxim has been a long term player in the wireless market. They have decades of experience in wireless communication even before the 802.11 standard came into life. Proxim focuses on Wireless Point-to-Point, Point-to-Multipoint links and enterprise WLAN.
Their wireless links primarily use the unlicensed 2.4 and 5 GHz bands and can achieve data rates up to 866Mbps with an effective throughput up till 633Mbps!