Cabletron Systems FLIU-1, Руководство по установке

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INTRODUCTION
Page 1 - 5
1.3.4 Safety Information
Spread spectrum radio technology is as safe as, or more secure
than, wired network alternatives. If you live in a metropolitan area
and maintain a medium-tech lifestyle, your current exposure to
UHF/VHF radiation from commercial radio stations, microwave
from satellite transmission, and infrared from remote control
devices is greater than the level of radiation you would experience
in an ofÞce environment using spread spectrum radio technology.
At maximum transmitting power, the FreeLINK wireless LAN
system is eight times lower than the ANSI C95.1-1991 standard for
exposure to RF electromagnetic Þelds. At the average transmission
power level, the FreeLINK system is 50 times lower than the ANSI
standard for exposure to RF electromagnetic Þelds.
The ANSI numbers are for continuous exposure, and due to the
small duty cycle of the FreeLINK LAN system (radiating only
during packet transmission), the actual radiated power is
signiÞcantly less than the levels stated above. From all current
scientiÞc information, these RF energy levels are well below any
potentially hazardous radiation limits.
1.3.5 FreeLINK Architecture
The two primary components of the FreeLINK system are the
FreeLINK/62 Wireless Hub and antenna, and the FreeLINK
Wireless Transceiver/Interface Units for workstations. The
wireless hub provides the radio connection for the various user
devices that communicate within the wireless network. The
wireless hub also provides connectivity from the wireless network
back to your wired backbone LAN.