Inscape Data AirEther BR3000 Series, Руководство пользователя

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SB3000 & BR3000 Series User
’
s Manual
`
Rev. 1.1 (July, 2012) 92
Illegal or improper use of license free radio equipment is a federal offense and extreme care should be
considered when using it in your country. Confirm with national authorities when in doubt if a particular
frequency band is considered license free or when a new frequency band will be available in your region.
The following table provides information on fourteen regional spectrum management authorities and their
websites.
Country / Region
National Spectrum Authority Website
Australia Australian Communications and Media
Authority
www.acma.gov.au
Brazil Agencia Nacional de Telecomunicações www.anatel.gov.br
Canada Industry Canada www.ic.gc.ca
China Ministry of Information Industry www.mii.gov.cn
France National Frequency Agency (NFA) www.anfr.fr
Germany Federal Network Agency Bonn,
Federal Republic of Germany
www.bundesnetzagentur.de
Italy The Communications Regulatory Authority
(Agcom) www.agcom.it
Japan Japan Ministries of Internal Affairs and
Communications www.soumu.go.jp
South Korea Ministry of Information and Communication www.mic.go.kr
Russia Ministry for Communication and Information
of the Russian Federation www.gov.ru
South Africa The Independent Communications Authority
of South Africa www.icasa.org.za
United Arab Emirates Supreme Committee for the Supervision of
the Telecommunication Sector www.tra.gov.ae
United Kingdom of
Great Britain & Northern
Ireland
Office of Communications www.ofcom.org.uk
United States of
America
Federal Communications Commission www.fcc.gov
Table II. Country or Regional Radio Spectrum Authorities
Radio transmission power and antenna gain combinations or EIRP at specific frequencies are primary
technical considerations in deploying license free radio equipment. EIRP stands for equivalent isotropic
radiated power and is defined by each country’s spectrum authority. In the United States, equipment
operating on 2.4 GHz frequency may not exceed a maximum of 36 EIRP for point to multipoint
communication as stated in the FCC part 15 rules. License free radio spectrum is a great tool for the
industrial, medical, and scientific communities for the advancement of cost effective radio communication
technology. After all, wireless is economical, faster time to deployment, secure, and reliable. In many
deployment scenarios, wireless is the only option.
The SB300 & BR300 acts as a high performance IEEE802.11 a/b/g compliant dual band access point and
also supports bridge mode to enable multiple wired Ethernet client access to wireless environments.
The BR300E functions as a high performance IEEE a/b/g compliant dual band wireless client bridge.
Both SB300 & BR300/BR300E support Wi-Fi Protected Access standards to provide higher levels of
security for network data and communication. The SB300 & BR300/BR300E is also fully compatible with
IEEE802.11 a/b/g standards, so it connects with all existing IEEE802.11 a/b/g compliant devices.