Cisco aironet bridge antennas allow for extraordinary transmission distances between two or more buildings air ant2506 antenna is designed for outdoor short range point to multipoint applications product features approximate indoor range at 1 mbps 5000 ft 1525m approximate indoor range at 11 mbps 1580 ft 480m please note networking components such as switches routers ups and wireless devices require that speeds amp standards be consistent throughout the network to gain opt