User's Manual

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Ad-Hoc wireless LAN is applicable at a departmental scale for a branch or SOHO
operation.
Infrastructure
The 11Mbps Wireless LAN devices provide access to a wired LAN for wireless
workstations. An integrated wireless and wired LAN is called an Infrastructure
configuration. A group of wireless LAN PC users and an Access Point construct a Basic
Service Set (BSS). Each wireless-equipped PC in this BSS can talk to any computer in
the wired LAN infrastructure via the Access Point.
Infrastructure configuration will extend the accessibility of a wireless station to the wired
LAN. Multiple Access Points will allow roaming and it will increase the transmission
range. The Access Point is also able to forward data within its BSS. The effective
transmission range in an infrastructure LAN is doubled.
Appendix B Specifications
Product
11Mbps Wireless LAN Access Point
Wired Interface
10/100 base T (RJ-45)
Serial Port (TR-1000 only)
DB9 RS-232 (configuration port)
Wireless Interface 11Mbps Wireless LAN
Modulation DSSS (CCK, DQPSK, DBPSK)
Operation Frequency N. America/FCC: 2412~2.462 GHz (11 channels)
Europe CE/ETSI: 2.412~2.472 GHz (13 channels)
Japan: 2.412~2.484 GHz (14 channels)
France: 2.457~2.472 GHz (4 channels)
Spain: 2.457~2.462 GHz (2 channels)
Speed Options 11M/5.5M/2M/1M, also support Auto Rate Selections
RF Technology Direct Sequence Spread Spectrum
Power Supply DC 12V (External power supply included)
RF Output Power 13 dBm
Sensitivity -84dBm @ 11Mbps, PER < 8* 10-2
Antenna
TR-1000 and TR-2000 N-female connector
TR-2015 15 dBi integrated panel
TR-2018 18 dBi integrated panel
Appendix C Glossary
Access Point - An internetworking device that seamlessly connects wired and wireless
networks.
Ad-Hoc - An Ad-Hoc wireless LAN is a group of computers each with wireless adapters,
connected as an independent wireless LAN.
Backbone - The core infrastructure of a network. The portion of the network that
transports information from one central location to another central location where it is
off-loaded onto a local system.
Base Station - In mobile telecommunications, a base station is the central radio
transmitter/receiver that maintains communications with the mobile radio telephone sets