Network Card User's Manual

silex Page 52
Part Number 40183-101
Chapter 8:
Product Specifications
Table 36 Product Specifications
Component Specifications
Model SX-550 WLAN Module
Processor Cavium NITROX Soho CN210
RAM Memory 16 Mbytes SDRAM.
Processor Speed 167 MHz at full power
Interfaces Supported Serial: RS-232 w/ external transceivers
Ethernet: 10/100BaseT using RJ-45 8-wire jack
Serial Peripheral Interface
Table 37 Radio Performance Specifications
Parameter Specifications
Radio Emission Type Complies with IEEE 802.11a, b, g, h and j Direct Sequence Spread
Spectrum (DSSS) physical layer.
Operating Frequency
2.412 GHz ∼ 2.484 GHz ISM band
5.15 GHz ∼ 5.35 GHz ISM band
5.725 GHz ∼ 5.825 GHz ISM band
Data Modulation Type Orthogonal Frequency Division Multiplexing (OFDM)
Complementary Code Keying (CCK)
Differential Quadrature Phase Shift Keying (DQPSK)
Differential Binary Phase Shift Keying (DBPSK)
Channel Number IEEE 802.11b and g: Channels 1 to 11 and 12 to 14
IEEE 802.11a: Channels 36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157
and 161