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Specifications
802.11a
Radio Standard:
Radio Technology:
Data Rate:
Operating Frequency:
Maximum Channels:
Modulation Type:
Media Access Protocol:
Transmit Output Power:
N o t i c e !
Effective July 20, 2007, US & Canada customers operate under new FCC rules
that alter the use of certain channels in the 5GHz band, used by IEEE 802.11a.
In the US & Canada, Access Point 530s shipped after this date do not use
certain channels that previously were allowed. Software version WA.01.22
complies with these new FCC regulations for US & Canada customers. As a
result, channels 52, 56, 60, 64 (5.25-5.35 GHz) are not available to US & Canada
customers. These channels are still available for use in other, non-US coun-
tries.
For Japan Only: Simultaneous operation of Radio 1 and Radio 2 in 802.11 b/g
(2.4 GHz) mode is prohibited. By setting the Country Code to "jp" (Japan),
Radio 2 will be automatically limited to 802.11a (5 GHz) operation only.
A-4
IEEE 802.11a
Orthogonal Frequency Division Multiplexing (OFDM)
6, 9, 12, 18, 24, 36, 48, 54 Mbps per channel
5.15 ~ 5.25 GHz (lower band) US, Canada, Japan, ETSI
5.25 ~ 5.35 GHz (middle band) US, Canada, ETSI
5.725 ~ 5.825 GHz (upper band) US, Canada
5.50 ~ 5.70 GHz ETSI
FCC/IC: 12, ETSI: 19, MKK: 8
BPSK, QPSK, 16QAM, 64QAM
CSMA/CA with ACK
18 dBm (max)
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