Справочник Пользователя для Airaya Corp AI108

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Hardware Description 
 
Ethernet Compatibility 
 
The AI108 wireless bridge can attach directly to 10Base-T/100Base-TX (twisted-pair) 
Ethernet LAN segments. These segments must conform to the IEEE 802.3 
specification. 
 
The AI108 appears as an Ethernet node and performs a bridging function by moving 
packets from the wired LAN in one building to a wired LAN in a different building. 
 
Radio Characteristics 
 
The AI108 wireless bridge employs a radio modulation technique known as Orthogonal 
Frequency Division Multiplexing (OFDM), operating in the 5 GHz Unlicensed National 
Information Infrastructure (U-NII) band. Data is transmitted over a half-duplex radio 
channel at up to 108 Mbps speed. 
 
Antenna Type 
 
AI108-1-xxx wireless bridges use an integrated 18.4 dBi patch antenna to achieve a 
maximum operating range of 1 mile (1.6km) under FCC and Industry Canada rules. 
AI108-3-xxx wireless bridges use an integrated 22.9 dBi patch antenna to achieve a 
maximum operating range of 2.5 miles (4km) under FCC and Industry Canada rules.   
For international markets other antennas options (both integrated and external) may 
be available based on local regulations. Please contact AIRAYA for additional antenna 
options. 
 
Enclosure  
 
The molded fiberglass polyester enclosure of the AI108 outdoor unit has been 
designed for maximum weatherability and durability in outdoor settings. It is 
watertight and meets the NEMA/EEMAC Type 4, 4X, 12, and 13 specification.   
 
Cabling 
 
The AI108 wireless bridge includes a Category 5E cabling solution designed for 
outdoor applications and with support for IEEE 802.3af (draft) DC power over Ethernet 
to allow for ease of installation.  
 
Remote Power 
 
Power over Ethernet is an integral part of the AI108. The AI108 indoor unit is capable 
of providing power to the outdoor unit at the full distance specified by the IEEE 802.3 
specification (100 meters).