1 The backbone link to the network center 2 Leased line replacement 3 Wireless Repeater 4 Large-capacity last mile access Western multi-Wireless AP workWireless Bridge Network Standard 802.11b / gTransfer rate 54,48,36,24,18,12,9,6,5.5,2,1Transmission distance of 15,000 metersTransport protocol TCP / IPPort Type RJ-45 Security Certification FCC power supplyInput: 110-250VAC, 0.4 W,Output: DC, ...