User guide

Eddy User's Guide
16
2.7 Eddy-WiFi v 3.0
(* Eddy-WiFi v2.1 is not compatible. please check the previous manual.)
Eddy WiFi joined with Eddy-CPU v2.1/v2.5, Eddy-S4M v2.1 enables various serial devices (secure device, com
munication device, modem, print data device, industrial measuring instrument) to connect wireless LAN. Eddy-
WiFi module supports IEEE 802.11 b/g/n wireless specification.
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Classification
Specification
Standard
802.11b, 802.11g, 802.11n
Modulation
802.11b:CCK, DQPSK, DBPSK
802.11g:64 QAM, 16 QAM, QPSK, BPSK
802.11n:BPSK, QPSK, 16-QAM, 64-QAM
Frequency Band
ISM band 2.4GHz ~ 2.4884GHz
Output Power
802.11b:16 dBm (11Mbps)
802.11g:14 dBm (54Mbps)
802.11n:14 dBm (20MHz BW,MCS7)
13 dBm (40MHz BW,MCS7)
RX sensitivity
802.11b:-84dBm@11MHz
802.11g:-73dbm@54MHz
802.11n:-71dBm(MCS 7_HT20)
-68dBm(MCS 15_HT20)
-68dBm(MCS 7_HT40)
-65dBm(MCS 15_HT40)
Security
WPA, WPA-PSK, WPA2, WPA2-PSK
, WEP 64bit & 128bit
, IEEE 802.11x, IEEE 802.11i
Working distance
60 - 120m, depending on surrounding environment
Data Rate
802.11b: 11, 5.5, 2, 1
802.11g: 54, 48, 36, 24, 18, 12, 9, 6
802.11n:
20 MHz BW: 130, 1117, 104, 78, 65, 58.5, 52, 39, 26, 19.5, 13,
6.5
40 MHz BW: 270, 243, 216, 162, 150, 135, 121.5, 108, 81, 54,
40.5,
27, 13.5 (unit: Mbps)
Antenna
2.4Ghz 2dB, 1 x U.FL
Dimension
28.2 x 45.4 x 9.6 mm