Which kind of antenna is used in a point-to-point link, especially over long distances?
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Point-to-Point/Multipoint Access PointsP2P and P2MP Access Points make establishing a wireless bridge an effortless endeavor. Anti-interference technologies, high-speed connectivity boast unbeatable solutions to long-range bridging. IP66 Rated Water-resistant and dust-tight housing boasts a longer product life TDMA Technology High speeds and consistent coverage that filters out interference Effortless Long-Distance BridgingPurpose-built high-gain directional antennas are the champions of long-distance P2P and P2MP connectivity, projecting connectivity to far off distances equivalent to that of a wired connection. Anti-Interference Technologies for Unbreakable ConnectivityThe further the data needs transmitting, the greater the chance of interference. D-Link’s integrated anti-interference technologies—such as TDMA—cut through the chatter, keeping connections stable and clear, as well as overcoming issues such as the hidden node problem. Hardy Devices that Bridge the Gap of Tricky TerrainSometimes a wired connection is just not practical in areas of heavy industry or treacherous terrain. D-Link’s
wireless bridges however tout the ability to bridge that gap (literally and figuratively), providing connectivity to previously-thought-impossible locations. Potential ApplicationsInternet Service Providers Provide coverage to rural areas or challenging terrain where wired connectivity is not feasible or cost restrictive. Habitat Conservation A stable wireless network that can facilitate remote monitoring of large outdoor areas through IP cameras, as well as support emergency IP phones Industrial Areas Highly suited for supplying connectivity in areas that are industrialized, and a wired connection may not be practical or is dangerous Products5 km Long Range 802.11ac Wireless BridgeDAP-3711
20 km Long Range 802.11ac Wireless BridgeDAP-3712
What kind of antenna is used in a pointParabolic antennas are used as high-gain antennas for point-to-point communications, in applications such as microwave relay links that carry telephone and television signals between nearby cities, wireless WAN/LAN links for data communications, satellite communications and spacecraft communication antennas.
What is pointPoint-to-Point (PtP) wireless connections are used to connect two locations together using directional antennas with LoS (Line of Sight). They use a combination of small, powerful, highly-directional aerials, routers, and cables to set up the connection.
What type of wireless antenna is most appropriate for interconnecting nearby buildings?Yagi antennas are good for making point-to-point links in long narrow areas (for instance, connecting to a distant point in a valley) or for point-to-point links between buildings. They can also be used to extend the range of a point-to-multipoint network.
Which of the following wireless transmissions types requires a clear LOS to function?Which one of the following wireless transmission types requires a clear LOS to function? NFC requires a clear LOS to function.
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