Reference Manual

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Appendix A: Specifications
This appendix provides specifications for the modules and the development
board.
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Network interface
 Standard: IEEE 802.3
 Physical layer: 10/100Base-T
 Data rate: 10/100 Mbps
 Mode: Full or half duplex
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WLAN interface
 Standard: IEEE802.11a/b/g
 Frequency: 2.412GHz - 5.875GHz
 Data Rates Supported
– 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps
 Media Access Protocol
– Carrier-Sense Multiple Access with Collision Avoidance (CSMA/CA)
 Wireless Medium
– 802.11b/g: Direct Sequence-Spread Spectrum (DSSS) and Orthogonal
Frequency Divisional Multiplexing (OFDM)
– 802.11a: OFDM
 DFS Client
– This module supports the DFS Client only between the 5.25 and 5.35GHz
bands. It does not support being a DFS Master, nor can it be connected to an
ad hoc network in these bands.
 Modulation
DSSS
– Differential Binary Phase Shift Keying (DBPSK) @ 1 Mbps
– Differential Quadrature Phase Shift Keying (DQPSK) @ 2 Mbps
– Complementary Code Keying (CCK) @ 5.5 and 11 Mbps OFDM
– BPSK @ 6 and 9 Mbps
– QPSK @ 12 and 18 Mbps
– 16-Quadrature Amplitude Modulation (QAM) @ 24 and 36 Mbps